Electra WNG 7 Service Manual
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Electra WNG 7 Service Manual

Wng led/lcd series
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WNG LED/LCD Series
Indoor Units
WNG 7
WNG 9
WNG 12
WNG 14
WNG 18
WNG 21
WNG 24
WNG 25
WNG 30
WNG 36
REFRIGERANT
R410A
R407C
R22
JUNE 2007
Outdoor Units
GCN 7
ONG 7
GCN 9
ONG 9
GCN 12
ONG 12
GC 14
ONG 14
GC 18
—
GC 22
—
OU7-24
—
OU7-24Z
—
GC 24
—
GC 30
OU8 30/33
OU10-36
—
COOLING ONLY
HEAT PUMP
CONTENT
WALL MOUNTED

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Summary of Contents for Electra WNG 7

  • Page 1 WNG LED/LCD Series Indoor Units Outdoor Units WNG 7 GCN 7 ONG 7 WNG 9 GCN 9 ONG 9 WNG 12 GCN 12 ONG 12 WNG 14 GC 14 ONG 14 WNG 18 GC 18 — WNG 21 GC 22 —...
  • Page 2 LIST OF EFFECTIVE PAGES LIST OF EFFECTIVE PAGES Note: Changes in the pages are indicated by a “Revision#” in the footer of each effected page (when none indicates no changes in the relevant page). All pages in the following list represent effected/ non effected pages divided by chapters.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Table of Contents INTRODUCTION ....................1-1 PRODUCT DATA SHEET ..................2-1 RATING CONDITIONS ..................3-1 OUTLINE DIMENSIONS ..................4-1 PERFORMANCE DATA & PRESSURE CURVES ..........5-1 SOUND LEVEL CHARACTERISTICS ..............6-1 ELECTRICAL DATA ....................7-1 WIRING DIAGRAMS .....................8-1 ELECTRICAL CONNECTIONS ................9-1 10. REFRIGERATION DIAGRAMS ................10-1 11.

  • Page 4: Main Features

    INTRODUCTION INTRODUCTION General The new WNG split wall mounted range comprise the ST (cooling only) and RC (heat pump) models, as follows: Cooling Only WNG 7ST, WNG 9ST, WNG 12ST, WNG 14ST, • WNG 18ST, WNG 21ST, WNG 24ST, WNG 30ST, WNG 36ST Heat Pump WNG 7RC, WNG 9RC, WNG 12RC, WNG 14RC, •...

  • Page 5: Indoor Unit

    INTRODUCTION Indoor Unit The indoor unit is wall mounted, and can be easily fitted to many types of residential and commercials applications. It includes: Casing with air inlet and outlet grills. • A large-diameter tangential fan. • Bended coil with treated aluminum fins. •...

  • Page 6: Outdoor Unit

    Service valves” flare” type connection. • Interconnecting wiring terminal block. • Fresh air motor for WNG 7-14 (optional). • Tubing Connections Flare type interconnecting tubing to be produced on site. For further details please refer to the Installation Manual, Chapter 9.

  • Page 7: Indoor Units

    INTRODUCTION 1.11 Matching Table 1.11.1 R410A INDOOR UNITS OUTDOOR UNITS MODEL REFRIGER. WNG7 WNG9 WNG12 WNG14 PXD9 PXD12 PXD15 ONG7 ST R410A √ ONG9 ST R410A √ √ √ ONG12 ST R410A √ √ √ ONG14 ST R410A √ √ √...
  • Page 8 INTRODUCTION 1.11.2 R407C INDOOR UNITS OUTDOOR UNITS MODEL REF’ WNG7 WNG9 WNG12 WNG14 PXD9 PXD12 PXD15 GCN7 ST R407C √ GCN7 RC R407C √ ONG9 ST R407C √ √ √ ONG12 ST R407C √ √ √ ONG14 ST R407C √ √...
  • Page 9 INTRODUCTION 1.11.3 INDOOR UNITS OUTDOOR UNITS MODEL REF’ WNG7 WNG9 WNG12 WNG14 WMN/Z7 WMN/Z9 WMN/Z12 WMF7 WMF9 WMF12 GCN7 ST √* √ √ GCN7 RC √* √ √ GCN9 ST √ √ √ GCN9 RC √* √ √ GCN12 ST √...
  • Page 10 INTRODUCTION INDOOR UNITS OUTDOOR UNITS MODEL REF’ WNG24 WNG30 WMN24 PXD24 PXD30 KN24 KN30 LS065 LS090 GC24 ST √ √ √ √ √ √ GC24 RC √ √ √ √ √ √ GC30 ST √ √ √ √ GC30 RC √...

  • Page 11: Product Data Sheet

    PRODUCT DATA SHEET PRODUCT DATA SHEET WNG 7 / ONG 7 R410A Model Indoor Unit WNG-7 Model Outdoor Unit ONG-7 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 7610 7610 7760 Capacity 2.23 2.23 2.28 Power input 0.68...
  • Page 12 PRODUCT DATA SHEET WNG 9 / ONG 9 R410A Model Indoor Unit WNG-9 Model Outdoor Unit ONG-9 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 9280 9280 10240 Capacity 2.72 2.72 Power input 0.825 0.825 0.850 EER (Cooling) or COP(Heating) 3.30 3.30...
  • Page 13 PRODUCT DATA SHEET WNG 12 / ONG 12 R410A Model Indoor Unit WNG-12 Model Outdoor Unit ONG-12 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 12390 12390 13650 Capacity 3.63 3.63 Power input 1.115 1.115 1.14 EER (Cooling) or COP(Heating) 3.26 3.26...
  • Page 14 PRODUCT DATA SHEET WNG 14 / /ONG 14 R410A Model Indoor Unit WNG-14 Model Outdoor Unit ONG-14 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 13650 13650 15290 Capacity 4.48 Power input 1.33 1.33 1.395 EER (Cooling) or COP(Heating) 3.01 3.01 3.21...
  • Page 15 PRODUCT DATA SHEET WNG 18 / GC 18 R410A Model Indoor Unit WNG-18 Model Outdoor Unit GC-18 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 18250 18250 18420 Capacity (4) 5.35 5.35 5.40 Power input (4) 1.66 1.66 1.56...
  • Page 16 PRODUCT DATA SHEET WNG 21 / GC 21 R410A Model Indoor Unit WNG 21 Model Outdoor Unit GC 21 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 21150 21150 22180 Capacity 6.50 Power input 2.05 2.05 2.00 EER (Cooling) or COP(Heating) 3.02...
  • Page 17 PRODUCT DATA SHEET WNG 24 / OU7-24 R410A Model Indoor Unit WNG 24 Model Outdoor Unit OU7-24 Installation method WALL MOUNTED Characteristics Units Cooling only Cooling Heating Btu/hr 23100 23100 24150 Capacity (1) 6.77 6.77 7.08 Power input (1) 2.24 2.24 2.35 COP (1)
  • Page 18 PRODUCT DATA SHEET WNG 24 / OU7-24Z R410A Model Indoor Unit WNG 24 Model Outdoor Unit OU7-24Z Installation method WALL MOUNTED Characteristics Units Cooling only Cooling Heating Btu/hr 23100 23100 24150 Capacity (1) 6.77 6.77 7.08 Power input (1) 2.24 2.24 2.35 COP (1)
  • Page 19 PRODUCT DATA SHEET WNG 24 / OU7-24T R410A Model Indoor Unit WNG 24 Model Outdoor Unit OU7-24T Installation method WALL MOUNTED Characteristics Units Cooling only Cooling Heating Btu/hr 23220 23220 25130 Capacity (1) 6.81 6.81 7.37 Power input (1) 2.26 2.26 COP (1) 3.01...
  • Page 20 PRODUCT DATA SHEET 2.10 WNG 25 / GC 24 R410A Model Indoor Unit WNG-25 Model Outdoor Unit GC-24 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 22960 22960 24570 Capacity 6.73 6.73 Power input 2.34 2.34 2.33 EER (Cooling) or COP(Heating) 2.88...
  • Page 21 PRODUCT DATA SHEET 2.11 WNG 30 / OU8-30 R410A Model Indoor Unit WNG- 30 Model Outdoor Unit OU8-30 R410A Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 29000 29000 31800 Capacity 9.08 Power input 2.92 2.92 2.98 EER (Cooling) or COP(Heating) 2.91...
  • Page 22 PRODUCT DATA SHEET 2.12 WNG 30 / OU8-30T R410A Model Indoor Unit WNG- 30 Model Outdoor Unit OU8-30T R410A Installation Method of Pipe WALL MOUNTED Characteristics Units Cooling Only Cooling Heating Btu/hr 29000 29000 31000 Capacity 9.08 Power input 2.83 2.83 2.98 EER (Cooling) or COP(Heating)
  • Page 23 PRODUCT DATA SHEET 2.13 WMG 30 / OU10-36 R410A Model Indoor Unit WNG 36 Model Outdoor Unit OU10-36 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 34600 34600 38000 Capacity 10.15 10.15 11.14 Power input 3.22 3.22 3.60 EER (Cooling) or COP(Heating)
  • Page 24 PRODUCT DATA SHEET 2.14 WMG 36 / OU10-36T R410A Model Indoor Unit WNG 36 Model Outdoor Unit OU10-36T Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 35480 35480 38200 Capacity 10.40 10.40 11.20 Power input 3.06 3.06 3.40 EER (Cooling) or COP(Heating)
  • Page 25 PRODUCT DATA SHEET 2.15 WNG 7 / GCN 7 R407C Model Indoor Unit WNG-7 Model Outdoor Unit GCN-7 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 7710 7710 7610 Capacity 2.26 2.26 2.23 Power input 0.690 EER (Cooling) or COP(Heating) 2.83...
  • Page 26 PRODUCT DATA SHEET 2.16 WNG 9 / ONG3-9 R407C Model Indoor Unit WNG-9 Model Outdoor Unit ONG3-9 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 9280 9080 10200 Capacity 2.72 2.66 2.99 Power input 0.88 0.920 EER (Cooling) or COP(Heating) 3.02 3.02...
  • Page 27 PRODUCT DATA SHEET 2.17 WNG 12 / ONG3-12 R407C Model Indoor Unit WNG-12 Model Outdoor Unit ONG3-12 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 12390 12390 13000 Capacity 3.63 3.63 3.81 Power input 1.180 EER (Cooling) or COP(Heating) 3.03 3.03 3.23...
  • Page 28 PRODUCT DATA SHEET 2.18 WNG 14 / ONG3-14 R407C Model Indoor Unit WNG-14 Model Outdoor Unit ONG3-14 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 14190 14190 14880 Capacity 4.16 4.16 4.36 Power input 1.46 1.46 1.540 EER (Cooling) or COP(Heating) 2.85...
  • Page 29 PRODUCT DATA SHEET 2.19 WNG 30 / OU8-33 R407C Model Indoor Unit WNG 30 Model Outdoor Unit OU8-33 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 30000 30000 32910 Capacity 9.64 Power input 3.38 3.38 3.88 EER (Cooling) or COP(Heating) Energy efficiency class Power supply...
  • Page 30 PRODUCT DATA SHEET 2.20 WNG 30 / OU8-30T R407C Model Indoor Unit WNG 30 Model Outdoor Unit OU8-30T Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 29810 29810 31270 Capacity 8.73 8.73 9.16 Power input 3.33 EER (Cooling) or COP(Heating) 2.56 2.56...
  • Page 31 PRODUCT DATA SHEET 2.21 WNG 7 / GCN 7 R22 Model Indoor Unit WNG-7 Model Outdoor Unit GCN-7 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 7710 7710 7610 Capacity 2.27 2.27 2.32 Power input 0.680 EER (Cooling) or COP(Heating) 2.84...
  • Page 32 PRODUCT DATA SHEET 2.22 WNG 9 / GCN 9 R22 Model Indoor Unit WNG-9 Model Outdoor Unit GCN-9 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 9550 9080 10200 Capacity 2.80 2.83 Power input 0.99 0.99 0.920 EER (Cooling) or COP(Heating) 2.83...
  • Page 33 PRODUCT DATA SHEET 2.23 WNG 9 / ONG3-9 R22 Model Indoor Unit WNG 9 Model Outdoor Unit ONG3-9 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 9690 9080 10200 Capacity 2.84 2.84 2.90 Power input 0.93 0.93 0.900 EER (Cooling) or COP(Heating)
  • Page 34 PRODUCT DATA SHEET 2.24 WNG 12 / GCN 12 R22 Model Indoor Unit WNG-12 Model Outdoor Unit GCN-12 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 12280 12280 13000 Capacity 3.72 Power input 1.25 1.25 1.27 EER (Cooling) or COP(Heating) 2.88 2.88...
  • Page 35 PRODUCT DATA SHEET 2.25 WNG 12 / ONG3-12 R22 Model Indoor Unit WNG-12 Model Outdoor Unit ONG3-12 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 12280 12280 13000 Capacity 3.60 3.72 Power input 1.23 1.23 1.230 EER (Cooling) or COP(Heating) 2.93 2.93...
  • Page 36 PRODUCT DATA SHEET 2.26 WNG 14 / GC 14 R22 Model Indoor Unit WNG-14 Model Outdoor Unit GC-14 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 14190 14190 14880 Capacity 4.12 4.12 4.75 Power input 1.65 1.65 1.690 EER (Cooling) or COP(Heating)
  • Page 37 PRODUCT DATA SHEET 2.27 WNG 14 / ONG3-14 R22 Model Indoor Unit WNG-14 Model Outdoor Unit ONG3-14 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 14190 14190 14880 Capacity Power input 1.55 1.55 1.67 EER (Cooling) or COP(Heating) 2.71 2.71 2.81...
  • Page 38 PRODUCT DATA SHEET 2.28 WNG 25 / GC 24 R22 Model Indoor Unit WNG-25 Model Outdoor Unit GC-24 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 24050 24050 24230 Capacity 7.05 7.05 Power input 2.51 2.51 2.35 EER (Cooling) or COP(Heating) 2.81...
  • Page 39 PRODUCT DATA SHEET 2.29 WNG 30 / GC 30 R22 Model Indoor Unit WNG-30 Model Outdoor Unit GC-30 Installation Method of Pipe Flared Characteristics Units cooling only Cooling Heating Btu/hr 29000 29000 32410 Capacity Power input 3.25 EER (Cooling) or COP(Heating) 2.74 2.74 2.92...
  • Page 40 PRODUCT DATA SHEET 2.30 WNG 30 / OU8-30 R22 Model Indoor Unit WNG 30 Model Outdoor Unit OU8-30 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 30000 30000 29500 Capacity 8.65 Power input EER (Cooling) or COP(Heating) 2.75 2.75 2.65...

  • Page 41: Revision Y05

    PRODUCT DATA SHEET 2.31 WNG 30 / OU8-30T R22 Model Indoor Unit WNG 30 Model Outdoor Unit OU8-30T Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 30000 30000 30000 Capacity Power input EER (Cooling) or COP(Heating) Energy efficiency class Power supply V/Ph/Hz...

  • Page 42: Rating Conditions

    RATING CONDITIONS RATING CONDITIONS Standard conditions in accordance with ISO 5151, ISO 13253 (for ducted units) and EN 14511. Cooling: Indoor: C DB 19 C WB Outdoor: 35 C DB Heating: Indoor: C DB Outdoor: 7 C DB 6 C WB Operating Limits 3.1.1 R410A Indoor...

  • Page 43: Outline Dimensions

    OUTLINE DIMENSIONS OUTLINE DIMENSIONS WNG 7, 9, 12, 14 WNG 18, 21, 24 Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...

  • Page 44: Service Manual - Wng

    OUTLINE DIMENSIONS WNG 25, 30, 36 ONG 7, 9, 12, 14 RC/ST Revision Y05-03 Service Manual - WNG CONTENT WALL MOUNTED...

  • Page 45: Outline Dimensions

    OUTLINE DIMENSIONS GCN 7, 9, 12, 14 RC/ST AI R I N TAKE AI R O U TLET GC 18, 21, 24 RC/ST Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...
  • Page 46 OUTLINE DIMENSIONS GC 30 RC/ST OU7-24 / OU7-24Z RC/ST Revision Y07-04 Service Manual - WNG WALL MOUNTED CONTENT...
  • Page 47 OUTLINE DIMENSIONS OU8-33 RC/ST 4.10 OU10-36 RC/ST Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...

  • Page 48: Optional Accessories

    PERFORMANCE DATA & PRESSURE CURVES PERFORMANCE DATA & PRESSURE CURVES WNG7 ONG7 R410A 5.1.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27...
  • Page 49 PERFORMANCE DATA & PRESSURE CURVES 5.1.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 1.20 0.54 1.15 0.57 1.11 0.60 1.29 0.55 1.24 0.58...

  • Page 50: Pressure Curves

    PERFORMANCE DATA & PRESSURE CURVES Pressure Curves. 5.3.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 23/32(WB/DB ºC) 10.5 10.0...
  • Page 51 PERFORMANCE DATA & PRESSURE CURVES 5.3.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 52 PERFORMANCE DATA & PRESSURE CURVES WNG9 ONG9 R410A 5.4.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29 23/32 2.87 2.97...
  • Page 53 PERFORMANCE DATA & PRESSURE CURVES 5.4.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 1.58 0.68 1.52 0.72 1.46 0.76 1.70 0.70 1.64 0.74 1.58...
  • Page 54 PERFORMANCE DATA & PRESSURE CURVES Pressure Curves. 5.6.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 11.0 19/27(WB/DB ºC) 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 55 PERFORMANCE DATA & PRESSURE CURVES 5.6.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 56 PERFORMANCE DATA & PRESSURE CURVES WNG12 ONG12 R410A 5.7.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29 23/32 3.83 3.96...
  • Page 57 PERFORMANCE DATA & PRESSURE CURVES 5.7.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 2.10 0.91 2.02 0.97 1.94 1.02 2.26 0.93 2.18 0.99 2.10...
  • Page 58 PERFORMANCE DATA & PRESSURE CURVES Pressure Curves. 5.9.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 59 PERFORMANCE DATA & PRESSURE CURVES 5.9.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-12 Revision Y05-03 Service Manual - WNG...
  • Page 60 PERFORMANCE DATA & PRESSURE CURVES 5.10 WNG14 ONG14 R410A 5.10.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 4.22...
  • Page 61 PERFORMANCE DATA & PRESSURE CURVES 5.10.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 2.35 1.12 2.26 1.19 2.17 1.25 2.53 1.15 2.44 1.21 2.35...
  • Page 62 PERFORMANCE DATA & PRESSURE CURVES 5.12 Pressure Curves. 5.12.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 63 PERFORMANCE DATA & PRESSURE CURVES 5.12.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-16 Revision Y05-03 Service Manual - WNG...
  • Page 64 PERFORMANCE DATA & PRESSURE CURVES 5.13 WNG18 GC18 R410A 5.13.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29 23/32 5.64...
  • Page 65 PERFORMANCE DATA & PRESSURE CURVES 5.13.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 2.84 1.25 2.73 1.33 2.62 1.40 3.05 1.28 2.94 1.35...
  • Page 66 PERFORMANCE DATA & PRESSURE CURVES 5.15 Pressure Curves. 5.15.1 Cooling. Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 11.0 19/27(WB/DB ºC) 10.5 21/29(WB/DB ºC) 23/32(WB/DB ºC) 10.0 Outdoor Temp.(DB Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB...
  • Page 67 PERFORMANCE DATA & PRESSURE CURVES 5.15.2 Heating. Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB 5-20 Revision Y05-03 Service Manual - WNG...
  • Page 68 PERFORMANCE DATA & PRESSURE CURVES 5.16 WNG21 GC21 R410A 5.16.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29 23/32 6.53...
  • Page 69 PERFORMANCE DATA & PRESSURE CURVES 5.16.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 3.41 1.60 3.28 1.70 3.15 1.79 3.67 1.64 3.54 1.73...
  • Page 70 PERFORMANCE DATA & PRESSURE CURVES 5.18 Pressure Curves. 5.18.1 Cooling. 5-23 Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...
  • Page 71 PERFORMANCE DATA & PRESSURE CURVES 5.18.2 Heating. 5-24 Revision Y05-03 Service Manual - WNG CONTENT WALL MOUNTED...
  • Page 72 PERFORMANCE DATA & PRESSURE CURVES 5.19 WNG24 / OU7- 24, WNG24 / OU7-24Z 1PH/3PH R410A 5.19.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27...
  • Page 73 PERFORMANCE DATA & PRESSURE CURVES 5.19.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 3.72 1.88 3.58 2.00 3.43 2.10 4.00 1.93 3.86 2.03...
  • Page 74 PERFORMANCE DATA & PRESSURE CURVES 5.21 Pressure Curves. 5.21.1 Cooling. Suction Pressure VS.Outdoor Temp 21/15(DB/WB ºC) 24/17(DB/WB ºC) 27/19(DB/WB ºC) 29/21(DB/WB ºC) 32/23(DB/WB ºC) Outdoor Temp.(DB Discharge Pressure VS.Outdoor Temp 21/15(DB/WB ºC) 24/17(DB/WB ºC) 27/19(DB/WB ºC) 29/21(DB/WB ºC) 32/23(DB/WB ºC) Outdoor Temp.(DB 5-27 Service Manual - WNG...
  • Page 75 PERFORMANCE DATA & PRESSURE CURVES 5.21.2 Heating. Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB 5-28 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 76 PERFORMANCE DATA & PRESSURE CURVES 5.22 WNG25 GC24 R410A 5.22.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 7.09...
  • Page 77 PERFORMANCE DATA & PRESSURE CURVES 5.22.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 3.78 1.86 3.64 1.99 3.49 2.09 4.07 1.91 3.92 2.02...
  • Page 78 PERFORMANCE DATA & PRESSURE CURVES 5.24 Pressure Curves. 5.24.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 79 PERFORMANCE DATA & PRESSURE CURVES 5.24.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-32 Revision Y05-03 Service Manual - WNG...
  • Page 80 PERFORMANCE DATA & PRESSURE CURVES 5.25 WNG30 OU830 R410A 5.25.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 8.96...
  • Page 81 PERFORMANCE DATA & PRESSURE CURVES 5.25.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 4.77 2.38 4.59 2.54 4.40 2.67 5.13 2.44 4.95 2.58 4.77...
  • Page 82 PERFORMANCE DATA & PRESSURE CURVES 5.27 Pressure Curves. 5.27.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 83 PERFORMANCE DATA & PRESSURE CURVES 5.27.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-36 Revision Y05-03 Service Manual - WNG...
  • Page 84 PERFORMANCE DATA & PRESSURE CURVES 5.28 WNG30 OU830T R410A 5.28.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 8.96...
  • Page 85 PERFORMANCE DATA & PRESSURE CURVES 5.28.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 4.77 2.38 4.59 2.54 4.40 2.67 5.13 2.44 4.95 2.58 4.77...
  • Page 86 PERFORMANCE DATA & PRESSURE CURVES 5.30 Pressure Curves. 5.30.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 12.0 15/21(WB/DB ºC) 11.5 17/24(WB/DB ºC) 19/27(WB/DB ºC) 11.0 21/29(WB/DB ºC) 10.5 23/32(WB/DB ºC) 10.0...
  • Page 87 PERFORMANCE DATA & PRESSURE CURVES 5.30.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 12.0 11.0 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-40 Revision Y05-03 Service Manual - WNG...
  • Page 88 PERFORMANCE DATA & PRESSURE CURVES 5.31 WNG 36 OU10- 36 R410A 5.31.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29...
  • Page 89 PERFORMANCE DATA & PRESSURE CURVES 5.31.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 5.99 2.88 5.76 3.07 5.53 3.22 6.44 2.95 6.21 3.11 5.99...
  • Page 90 PERFORMANCE DATA & PRESSURE CURVES 5.33 Pressure Curves. 5.33.1 Cooling. 5-43 Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...
  • Page 91 PERFORMANCE DATA & PRESSURE CURVES 5.33.2 Heating. 5-44 Revision Y05-03 Service Manual - WNG CONTENT WALL MOUNTED...
  • Page 92 PERFORMANCE DATA & PRESSURE CURVES 5.34 WNG 36 OU10- 36T R410A 5.34.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL (°C) 15/21 17/24 19/27 21/29...
  • Page 93 PERFORMANCE DATA & PRESSURE CURVES 5.34.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 5.88 2.72 5.66 2.90 5.43 3.04 6.33 2.79 6.10 2.94 5.88...
  • Page 94 PERFORMANCE DATA & PRESSURE CURVES 5.36 Pressure Curves. 5.36.1 Cooling. 5-47 Service Manual - WNG Revision Y05-03 CONTENT WALL MOUNTED...
  • Page 95 PERFORMANCE DATA & PRESSURE CURVES 5.36.2 Heating. 5-48 Revision Y05-03 Service Manual - WNG CONTENT WALL MOUNTED...
  • Page 96 PERFORMANCE DATA & PRESSURE CURVES 5.37 WNG7 GCN7 R407C 5.37.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 2.38...
  • Page 97 PERFORMANCE DATA & PRESSURE CURVES 5.372.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERNING AIR WB OU COIL (ºC) 1.17 0.55 1.13 0.59 1.08 0.62 1.26 0.57 1.22 0.60 1.17...
  • Page 98 PERFORMANCE DATA & PRESSURE CURVES 5.39 Pressure Curves. 5.39.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-51 Service Manual - WNG...
  • Page 99 PERFORMANCE DATA & PRESSURE CURVES 5.39.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-52 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 100 PERFORMANCE DATA & PRESSURE CURVES 5.40 WNG9 ONG9 R407C 5.40.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 2.87...
  • Page 101 PERFORMANCE DATA & PRESSURE CURVES 5.40.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 1.57 0.74 1.51 0.79 1.45 0.83 1.69 0.76 1.63 0.80 1.57...
  • Page 102 PERFORMANCE DATA & PRESSURE CURVES 5.42 Pressure Curves. 5.42.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-55 Service Manual - WNG...
  • Page 103 PERFORMANCE DATA & PRESSURE CURVES 5.42.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-56 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 104 PERFORMANCE DATA & PRESSURE CURVES 5.43 WNG12 ONG12 R407C 5.43.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 3.83...
  • Page 105 PERFORMANCE DATA & PRESSURE CURVES 5.43.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 2.00 0.94 1.92 1.01 1.85 1.06 2.15 0.97 2.08 1.02 2.00...
  • Page 106 PERFORMANCE DATA & PRESSURE CURVES 5.45 Pressure Curves. 5.45.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-59 Service Manual - WNG...
  • Page 107 PERFORMANCE DATA & PRESSURE CURVES 5.45.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-60 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 108 PERFORMANCE DATA & PRESSURE CURVES 5.46 WNG14 ONG14 R407C 5.46.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 4.38...
  • Page 109 PERFORMANCE DATA & PRESSURE CURVES 5.46.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 2.29 1.23 2.20 1.31 2.11 1.38 2.46 1.26 2.38 1.33 2.29...
  • Page 110 PERFORMANCE DATA & PRESSURE CURVES 5.48 Pressure Curves. 5.48.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-63 Service Manual - WNG...
  • Page 111 PERFORMANCE DATA & PRESSURE CURVES 5.48.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-64 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 112 PERFORMANCE DATA & PRESSURE CURVES 5.49 WNG30 OU8-33 R407C 5.49.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 9.28...
  • Page 113 PERFORMANCE DATA & PRESSURE CURVES 5.49.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 5.06 3.10 4.87 3.31 4.68 3.47 5.45 3.18 5.25 3.36 5.06...
  • Page 114 PERFORMANCE DATA & PRESSURE CURVES 5.51 Pressure Curves. 5.51.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-67 Service Manual - WNG...
  • Page 115 PERFORMANCE DATA & PRESSURE CURVES 5.51.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-68 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 116 PERFORMANCE DATA & PRESSURE CURVES 5.52 WNG30 OU8-33T R407C 5.52.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 9.20...
  • Page 117 PERFORMANCE DATA & PRESSURE CURVES 5.52.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 4.81 2.66 4.63 2.84 4.44 2.98 5.18 2.73 4.99 2.88 4.81...
  • Page 118 PERFORMANCE DATA & PRESSURE CURVES 5.54 Pressure Curves. 5.54.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-71 Service Manual - WNG...
  • Page 119 PERFORMANCE DATA & PRESSURE CURVES 5.54.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-72 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 120 PERFORMANCE DATA & PRESSURE CURVES 5.55 WNG7 GCN7 R22 5.55.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 2.39...
  • Page 121 PERFORMANCE DATA & PRESSURE CURVES 5.55.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 1.22 0.54 1.17 0.58 1.13 0.61 1.31 0.56 1.26 0.59 1.22...
  • Page 122 PERFORMANCE DATA & PRESSURE CURVES 5.57 Pressure Curves. 5.57.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-75 Service Manual - WNG...
  • Page 123 PERFORMANCE DATA & PRESSURE CURVES 5.57.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-76 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 124 PERFORMANCE DATA & PRESSURE CURVES 5.58 WNG9 GCN9 R22 5.58.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 2.95...
  • Page 125 PERFORMANCE DATA & PRESSURE CURVES 5.58.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OD COIL (°C) 1.49 0.74 1.43 0.78 1.37 0.82 1.60 0.75 1.54 0.80 1.49...
  • Page 126 PERFORMANCE DATA & PRESSURE CURVES 5.60 Pressure Curves. 5.60.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-79 Service Manual - WNG...
  • Page 127 PERFORMANCE DATA & PRESSURE CURVES 5.60.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-80 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 128 PERFORMANCE DATA & PRESSURE CURVES 5.61 WNG12 GCN12 R22 5.61.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 3.79...
  • Page 129 PERFORMANCE DATA & PRESSURE CURVES 5.61.2 15.46.3 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OD COIL (°C) 1.95 1.02 1.88 1.08 1.80 1.14 2.10 1.04 2.03 1.10...
  • Page 130 PERFORMANCE DATA & PRESSURE CURVES 5.63 Pressure Curves. 5.63.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-83 Service Manual - WNG...
  • Page 131 PERFORMANCE DATA & PRESSURE CURVES 5.63.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-84 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 132 PERFORMANCE DATA & PRESSURE CURVES 5.64 WNG14 GCN14 R22 5.64.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 4.34...
  • Page 133 PERFORMANCE DATA & PRESSURE CURVES 5.64.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 2.49 1.35 2.40 1.44 2.30 1.51 2.68 1.39 2.59 1.46 2.49...
  • Page 134 PERFORMANCE DATA & PRESSURE CURVES 5.66 Pressure Curves. 5.66.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-87 Service Manual - WNG...
  • Page 135 PERFORMANCE DATA & PRESSURE CURVES 5.66.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-88 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 136 PERFORMANCE DATA & PRESSURE CURVES 5.67 WNG9 ONG9 R22 5.67.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 2.99...
  • Page 137 PERFORMANCE DATA & PRESSURE CURVES 5.67.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 1.52 0.72 1.46 0.77 1.41 0.81 1.64 0.74 1.58 0.78 1.52...
  • Page 138 PERFORMANCE DATA & PRESSURE CURVES 5.69 Pressure Curves. 5.69.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-91 Service Manual - WNG...
  • Page 139 PERFORMANCE DATA & PRESSURE CURVES 5.69.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-92 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 140 PERFORMANCE DATA & PRESSURE CURVES 5.70 WNG12 ONG12 R22 5.70.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 3.79...
  • Page 141 PERFORMANCE DATA & PRESSURE CURVES 5.69.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 1.95 0.98 1.88 1.05 1.80 1.10 2.10 1.01 2.03 1.06 1.95...
  • Page 142 PERFORMANCE DATA & PRESSURE CURVES 5.71 Pressure Curves. 5.71.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-95 Service Manual - WNG...
  • Page 143 PERFORMANCE DATA & PRESSURE CURVES 5.71.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-96 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 144 PERFORMANCE DATA & PRESSURE CURVES 5.72 WNG14 ONG14 R22 5.72.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 4.43...
  • Page 145 PERFORMANCE DATA & PRESSURE CURVES 5.72.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL ( °C) 2.47 1.34 2.37 1.42 2.28 1.49 2.66 1.37 2.56 1.44...

  • Page 146: 15/21(Wb/Db ºc) 17/24(Wb/Db ºc)

    PERFORMANCE DATA & PRESSURE CURVES 5.74 Pressure Curves. 5.74.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-99 Service Manual - WNG...
  • Page 147 PERFORMANCE DATA & PRESSURE CURVES 5.74.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-100 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 148 PERFORMANCE DATA & PRESSURE CURVES 5.75 WNG25 GC24 R22 5.75.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 7.38...
  • Page 149 PERFORMANCE DATA & PRESSURE CURVES 5.75.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 3.73 1.88 3.59 2.00 3.44 2.10 4.01 1.93 3.87 2.03 3.73...

  • Page 150: 19/27(Wb/Db ºc)

    PERFORMANCE DATA & PRESSURE CURVES 5.77 Pressure Curves. 5.77.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-103 Service Manual - WNG...
  • Page 151 PERFORMANCE DATA & PRESSURE CURVES 5.77.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-104 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 152 PERFORMANCE DATA & PRESSURE CURVES 5.78 WNG30 GC30 R22 5.78.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 8.96...
  • Page 153 PERFORMANCE DATA & PRESSURE CURVES 5.78.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) INTERING AIR WB OU COIL (ºC) 4.99 2.60 4.80 2.77 4.61 2.91 5.37 2.67 5.18 2.81 4.99...

  • Page 154: 21/29(Wb/Db ºc) 23/32(Wb/Db ºc)

    PERFORMANCE DATA & PRESSURE CURVES 5.80 Pressure Curves. 5.80.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-107 Service Manual - WNG...
  • Page 155 PERFORMANCE DATA & PRESSURE CURVES 5.80.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-108 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 156 PERFORMANCE DATA & PRESSURE CURVES 5.81 WNG30 OU830 R22 5.81.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 9.28...
  • Page 157 PERFORMANCE DATA & PRESSURE CURVES 5.81.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 4.54 2.64 4.37 2.81 4.20 2.95 4.89 2.71 4.71 2.85 4.54...

  • Page 158: 19/27(Wb/Db ºc)

    PERFORMANCE DATA & PRESSURE CURVES 5.83 Pressure Curves. 5.83.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-111 Service Manual - WNG...
  • Page 159 PERFORMANCE DATA & PRESSURE CURVES 5.83.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-112 Revision Y05-03 Service Manual - WNG CONTENT...
  • Page 160 PERFORMANCE DATA & PRESSURE CURVES 5.84 WNG30 OU833T R22 5.84.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR WB/DB ID COIL ( °C) ENTERING AIR DATA DB OU COIL( °C) 15/21 17/24 19/27 21/29 23/32 9.28...
  • Page 161 PERFORMANCE DATA & PRESSURE CURVES 5.84.2 Heating Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. ENTERING AIR DB ID COIL ( °C) ENTERING AIR WB OU COIL (°C) 4.62 2.40 4.44 2.56 4.27 2.69 4.97 2.46 4.80 2.60 4.62...
  • Page 162 PERFORMANCE DATA & PRESSURE CURVES 5.86 Pressure Curves. 5.86.1 Cooling. Discharge Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB Suction Pressure VS.Outdoor Temp 15/21(WB/DB ºC) 17/24(WB/DB ºC) 19/27(WB/DB ºC) 21/29(WB/DB ºC) 23/32(WB/DB ºC) Outdoor Temp.(DB 5-115 Service Manual - WNG...
  • Page 163 PERFORMANCE DATA & PRESSURE CURVES 5.86.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-116 Revision Y05-03 Service Manual - WNG CONTENT...

  • Page 164: Sound Level Characteristics

    Figure 3. Ducted Figure 4. Cassette Figure Figure re 4. Casset Soud Pressure Level Spectrum (Measured as Figure 1) pectrum (Measured m (Me WNG 7 WNG 9 NC (Noise Criteria) Curves NC (Noise Criteria) Curves NC65 NC65 NC65 NC60 NC60...
  • Page 165 SOUND LEVEL CHARACTERISTICS Outdoor units MODEL SPL dB(A) SPW dB(A) Indoor Outdoor Cooling/Heating Cooling/Heating WNG7 ONG-7 46/47 56/57 WNG9 ONG-9 48/49 58/60 WNG12 ONG-12 52/53 62/64 2/64 2/64 WNG14 ONG-14 53/54 63/64 63/64 Figure 5. Microphone Distance from Unit stance from Unit om Unit Sound Pressure Level Spectrum (Measured as Figure 5) pectrum (Measured a...

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