Airwell WAP Series Service Manual

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WAP 9 R22

WAP 12 R22

WAP 9 EU R410A

WAP 12 EU R410A

WAP 9 ISR R410A

WAP 12 ISR R410A

REFRIGERANT

R410A

SM WAP 1-A.2 GB

WAP Series

Indoor Units

ODU WAP 9 R22

ODU WAP 12 R22

ODU WAP 9 R410A EU

ODU WAP 12 R410A EU

ODU WAPI 9 R410A RC

ODU WAPI 9 R410A A2 RC

ODU WAPI 12 R410A RC

ODU WAPI 12 R410A A2 RC

R22

AUGUST – 2008

CONTENT

Outdoor Units

COOLING ONLY

HEAT PUMP

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Summary of Contents for Airwell WAP Series

Page 1 WAP Series Indoor Units Outdoor Units WAP 9 R22 ODU WAP 9 R22 WAP 12 R22 ODU WAP 12 R22 WAP 9 EU R410A ODU WAP 9 R410A EU WAP 12 EU R410A ODU WAP 12 R410A EU ODU WAPI 9 R410A RC...
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 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 INTRODUCTION INTRODUCTION General The new WAPlit wall mounted basic on comapct indoor and outdoor unit, it range comprise the ST (cooling only) and RC (heat pump) models, as follows: • Cooling Only: WAP 9 410A (Flat,DF) ST / ODU WAP 9 R410A ST; WAP 12 R410A (Flat, DF) ST / ODU WAP 12 R410A ST;...
Page 5 Interconnecting wiring terminal block • Mounting plate • Filtration The WAP series presents only one type of air ﬁlters: Easily accessible, and re-usable pre-ﬁlters (mesh) • Control The microprocessor indoor controller, and an infrared remote control, supplied as standard, provide complete operating function and programming. For further details please refer to the Operation Manual, Appendix A.
Page 6 INTRODUCTION Tubing Connections Flare type interconnecting tubing to be produced on site. For further details please refer to the Installation Manual, Outdoor Chapter 3. Inbox Documentation Each unit is supplied with its own installation and operation manuals, one simply remote control manual Matching Table Matching Table 1.9.1 R410A...
Page 7 PRODUCT DATA SHEET PRODUCT DATA SHEET WAP 9 R22 / ODU WAP 9 R22 Model Indoor Unit WAP 9(WAP FLAT,WAP DF) Model Outdoor Unit ODU WAP 9 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 8770 8770 9550 Capacity...
Page 8 PRODUCT DATA SHEET WAP 12 R22 / ODU WAP 12 R22 Model Indoor Unit WAP 12(WAP FLAT,WAP DF) Model Outdoor Unit ODU WAP 12 Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr 10920 10920 11940 Capacity 3.20 3.20 3.50...
Page 9 PRODUCT DATA SHEET WAP 9 EU R410A / ODU WAP 9 EU R410A Model Indoor Unit WAP 9 R410A flat for EU Model Outdoor Unit ODU WAP 9 R410A for EU Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr...
Page 10 PRODUCT DATA SHEET WAP 12 EU R410A / ODU WAP 12 SP EU R410A Model Indoor Unit WAP 12 R410A (Flat) for EU Model Outdoor Unit ODU WAP 12 R410A for EU Installation Method of Pipe Flared Characteristics Units Cooling Only Cooling Heating Btu/hr...
Page 11 PRODUCT DATA SHEET WAP 9 ISR R410A / ODU WAPI 9 R410A RC A1 Model Indoor Unit WAP 9 R410A(WAP FLAT, WAP DF) FOR ISRAEL Model Outdoor Unit ODU WAPI 9 R410A RC Installation Method of Pipe Flared Characteristics Units Cooling Heating Btu/hr...
Page 12 PRODUCT DATA SHEET WAP 12 ISR R410A / ODU WAPI 12 R410A RC A1 Model Indoor Unit WAP 12 R410A(WAP FLAT,WAP DF) FOR ISRAEL Model Outdoor Unit ODU WAPI 12 R410A RC Installation Method of Pipe Flared Characteristics Units Cooling Heating Btu/hr 11600...
Page 13 PRODUCT DATA SHEET WAP 9 R410A A2 ISR / ODU WAPI 9 R410A A2 ISR Model Indoor Unit WAP 9 R410A A2 ISR Model Outdoor Unit ODU WAPI 9 R410A A2 ISR Installation Method of Pipe Flared Characteristics Units Cooling Heating Btu/hr 9380...
Page 14 PRODUCT DATA SHEET WAP 12 R410A A2 ISR / ODU WAPI 12 R410A A2 ISR Model Indoor Unit WAP 12 R410A A2 ISR Model Outdoor Unit ODU WAPI 12 R410A A2 ISR Installation Method of Pipe Flared Characteristics Units Cooling Heating Btu/hr 11970...
Page 15 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...
Page 16 OUTLINE DIMENSIONS OUTLINE DIMENSIONS WAP 9 WAP 12 SM WAP 1-A.2 GB CONTENT...
Page 17 OUTLINE DIMENSIONS Alpha 7, 9 (Omega) Alpha 12 (Omega) SM WAP 1-A.2 GB CONTENT...
Page 18 OUTLINE DIMENSIONS Alpha 9 DF Alpha 12 DF SM WAP 1-A.2 GB CONTENT...
Page 19 OUTLINE DIMENSIONS CSP9/12 R410A (EU), ODU WAP(I)9 R410A, CSP9/12 R22 (CON9) ODU WAP(I)12 R410A (GCZ) SM WAP 1-A.2 GB CONTENT...
Page 20 PERFORMANCE DATA & PRESSURE CURVES PERFORMANCE DATA & PRESSURE CURVES WAP 9 / ODU WAP 9 R22 5.1.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24...
Page 21 PERFORMANCE DATA & PRESSURE CURVES 5.1.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.47 0.68 1.41 0.72 1.36 0.76 1.58 0.70 1.53 0.74 1.47 0.78 1.68 0.71 1.62 0.75 1.57 0.79 2.04 0.74 1.96 0.79 1.88 0.83 2.88 0.79 2.80...
Page 22 PERFORMANCE DATA & PRESSURE CURVES Model: WAP 9 / ODU WAP 9 R22 5.2.1 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...
Page 23 PERFORMANCE DATA & PRESSURE CURVES 5.2.2 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 SM WAP 1-A.2 GB CONTENT...
Page 24 PERFORMANCE DATA & PRESSURE CURVES WAP 12 / ODU WAP 12 R22 5.3.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24 19/27 21/29 23/32 3.37...
Page 25 PERFORMANCE DATA & PRESSURE CURVES 5.3.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.84 0.85 1.77 0.90 1.70 0.95 1.98 0.87 1.91 0.92 1.84 0.97 2.10 0.88 2.03 0.93 1.96 0.99 2.56 0.92 2.45 0.98 2.35 1.04 3.61 0.99 3.50...
Page 26 PERFORMANCE DATA & PRESSURE CURVES WAP 12 / ODU WAP 12 R22 5.4.1 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...
Page 27 PERFORMANCE DATA & PRESSURE CURVES 5.4.2 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 SM WAP 1-A.2 GB CONTENT...
Page 28 PERFORMANCE DATA & PRESSURE CURVES WAP 9 EU / ODU WAP 9 EU R410A 5.5.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24 19/27 21/29...
Page 29 PERFORMANCE DATA & PRESSURE CURVES 5.5.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.39 0.66 1.34 0.70 1.29 0.73 1.50 0.67 1.44 0.71 1.39 0.75 1.59 0.68 1.54 0.72 1.48 0.76 1.93 0.71 1.86 0.76 1.78 0.80 2.73 0.77 2.65...
Page 30 PERFORMANCE DATA & PRESSURE CURVES Model: WAP 9 EU / ODU WAP 9 EU R410A 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...
Page 31 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 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-12 SM WAP 1-A.2 GB CONTENT...
Page 32 PERFORMANCE DATA & PRESSURE CURVES Model: WAP 12 EU / ODU WAP 12 EU R410A 5.7.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24 19/27...
Page 33 PERFORMANCE DATA & PRESSURE CURVES 5.7.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.79 0.84 1.72 0.89 1.65 0.94 1.92 0.86 1.85 0.91 1.79 0.96 2.04 0.87 1.97 0.92 1.90 0.98 2.48 0.91 2.38 0.97 2.28 1.03 3.50 0.98 3.40...
Page 34 PERFORMANCE DATA & PRESSURE CURVES 5.8. Model: WAP 12 EU / ODU WAP 12 EU R410A 5.8.1 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...
Page 35 PERFORMANCE DATA & PRESSURE CURVES 5.8.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-16 SM WAP 1-A.2 GB CONTENT...
Page 36 PERFORMANCE DATA & PRESSURE CURVES Model: WAP 9 ISR / ODU WAP 9 ISR R410A A1 5.9.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24 19/27...
Page 37 PERFORMANCE DATA & PRESSURE CURVES 5.9.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.47 0.64 1.41 0.68 1.36 0.72 1.58 0.66 1.53 0.69 1.47 0.73 1.68 0.66 1.62 0.70 1.57 0.74 2.04 0.70 1.96 0.74 1.88 0.78 2.88 0.75 2.80...
Page 38 PERFORMANCE DATA & PRESSURE CURVES 5.10. Model: WAP 9 ISR / ODU WAP 9 ISR R410A A1 5.10.1 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)
Page 39 PERFORMANCE DATA & PRESSURE CURVES 5.10.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-20 SM WAP 1-A.2 GB CONTENT...
Page 40 PERFORMANCE DATA & PRESSURE CURVES 5.11 Model: WAP 12 ISR / ODU WAP 12 ISR R410A A1 5.11.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21 17/24...
Page 41 PERFORMANCE DATA & PRESSURE CURVES 5.11.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.89 0.93 1.82 0.99 1.75 1.04 2.03 0.95 1.96 1.00 1.89 1.06 2.16 0.96 2.09 1.02 2.02 1.08 2.52 1.07 2.63 1.01 2.41 1.14 3.71 1.08 3.60...
Page 42 PERFORMANCE DATA & PRESSURE CURVES 5.12. Model: WAP 12 ISR / ODU WAP 12 ISR R410A A1 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)
Page 43 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 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-24 SM WAP 1-A.2 GB CONTENT...
Page 44 PERFORMANCE DATA & PRESSURE CURVES 5.13 Model: WAP 9 R410A A2 ISR / ODU WAP 9 R410A A2 5.13.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air Data DB OD Coil( 15/21 17/24...
Page 45 PERFORMANCE DATA & PRESSURE CURVES 5.13.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.39 0.64 1.34 0.68 1.29 0.72 1.50 0.66 1.44 0.69 1.39 0.73 1.59 0.66 1.54 0.70 1.48 0.74 1.93 0.70 1.86 0.74 1.78 0.78 2.73 0.75 2.65...
Page 46 PERFORMANCE DATA & PRESSURE CURVES 5.14. Model: WAP 9 ISR / ODU WAP 9 ISR R410A A2 5.14.1 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)
Page 47 PERFORMANCE DATA & PRESSURE CURVES 5.8.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-28 SM WAP 1-A.2 GB CONTENT...
Page 48 PERFORMANCE DATA & PRESSURE CURVES 5.15 Model: WAP 12 R410A A2 ISR / ODU WAP 12 R410A A2 ISR 5.15.1 Cooling Mode at 7.5m Tubing Connection. 230V : Indoor Fan at High Speed. Entering Air WB/DB ID Coil( Entering Air DB Data OD Coil( 15/21...
Page 49 PERFORMANCE DATA & PRESSURE CURVES 5.15.2 Heating ENTERING AIR DB ID COIL( ENTERING WB OD COIL( 1.84 0.80 1.77 0.85 1.70 0.90 1.98 0.82 1.91 0.87 1.84 0.91 2.11 0.83 2.04 0.88 1.97 0.93 2.56 0.87 2.46 0.93 2.35 0.98 3.62 0.94 3.51...
Page 50 PERFORMANCE DATA & PRESSURE CURVES 5.16. Model: WAP 12 ISR / ODU WAP 12 ISR R410A A2 5.16.1 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)
Page 51 PERFORMANCE DATA & PRESSURE CURVES 5.16.2 Heating. Discharge Pressure VS.Outdoor Temp 25 DB (ºC) 20 DB (ºC) 15 DB (ºC) Outdoor Temp.( WB Suction Pressure VS.Outdoor Temp 10.0 15 DB (ºC) 20 DB (ºC) 25 DB (ºC) Outdoor Temp.( WB 5-32 SM WAP 1-A.2 GB CONTENT...
Page 52 SOUND LEVEL CHARACTERISTICS SOUND LEVEL CHARACTERISTICS Sound Pressure Level Unit Wall 0.8m Mic. Figure 1 Soud Pressure Level Spectrum (Measured as Figure 1) WAP 9 WAP 12 NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF THRESHOLD OF HEARING FOR HEARING FOR...
Page 53 SOUND LEVEL CHARACTERISTICS Outdoor units Unit Mic. Ground Figure 2 Sound Pressure Level Spectrum (Measured as Figure 2) ODU WAP 9 RC R22 Cooling ODU WAP 9 RC R22 Heating NC-70 NC-70 NC-60 NC-60 NC-50 NC-50 NC-40 NC-40 NC-30 NC-30 APPROXIMATE APPROXIMATE THRESHOLD OF...
Page 54 SOUND LEVEL CHARACTERISTICS ODU WAP 12 ST R22 Cooling ODU WAP 9 RC R410A Cooling ODU WAP 9 RC R410A Heating FAN SPEED LINE SM WAP 1-A.2 GB CONTENT...
Page 55 SOUND LEVEL CHARACTERISTICS ODU WAP 9 ST R410A Cooling ODU WAP 12 RC R410A Cooling ODU WAP 12 RC R410A Heating SM WAP 1-A.2 GB CONTENT...
Page 56 SOUND LEVEL CHARACTERISTICS ODU WAP 12 ST R410A Cooling ODU WAPI 9 RC R410A Cooling ODU WAPI 9 RC R410A Heating SM WAP 1-A.2 GB CONTENT...
Page 57 SOUND LEVEL CHARACTERISTICS ODU WAPI 12 RC R410A Cooling ODU WAPI 12 RC R410A Heating SM WAP 1-A.2 GB CONTENT...
Page 58 ELECTRICAL DATA ELECTRICAL DATA Single Phase Units MODEL ASP 9 ASP 12 To indoor To indoor Power Supply 1PH-230V-50Hz 1PH-230V-50Hz Max Current, A Circuit Breaker,A Power Supply Wiring No. X 3x1.0 mm 3x1.0 mm Cross Section mm Interconnecting Cable RC 5x1.0 mm +2x0.5 mm (OCT senser)
Page 59 WIRING DIAGRAMS WIRING DIAGRAMS Indoor Unit : WAP 9,12 SM WAP 1-A.2 GB CONTENT...
Page 60 WIRING DIAGRAMS Outdoor Unit: ODU WAP 9, 12 SM WAP 1-A.2 GB CONTENT...
Page 61 ELECTRICAL CONNECTIONS ELECTRICAL CONNECTIONS WAP 9, 12 / ODU WAP 9, 12 SM WAP 1-A.2 GB CONTENT...
Page 62 REFRIGERATION DIAGRAMS REFRIGERATION DIAGRAMS 10.1 Heat Pump Models 10.1.1 WAP 9, 12 / ODU WAP 9, 12 OUTDOOR UNIT INDOOR UNIT Service port Sensor Sensor Flared Valves connection Reverse valve Capillary tube Capillary Indoor coil tube Strainer Check Outdoor coil valve COOLING MODE OUTDOOR UNIT...
Page 63 REFRIGERATION DIAGRAMS 10.2 Cooling Only Models 10.2.1 WAP 9, 12 / ODU WAP 9, 12 10-2 Service Manual - WAP CONTENT...
Page 64 TUBING CONNECTIONS TUBING CONNECTIONS TUBE (Inch) ¼” ⅜” ½” ⅝” ¾” TORQUE (Nm) Flare Nuts 11-13 40-45 60-65 70-75 80-85 Valve Cap 13-20 13-20 18-25 18-25 40-50 Service Port Cap 11-13 11-13 11-13 11-13 11-13 Valve Protection Cap-end Refrigerant Valve Port (use Allen wrench to open/close) Valve Protection Cap Refrigerant Valve Service Port Cap...
Page 65 CONTROL SYSTEM CONTROL SYSTEM ASP9, ASP12 12.1 Electronic Control 12.1.1 Introduction The electronic control information is designed for service applications, and is common to the following groups of air-conditioners: ● ST/ RC group -Cooling only / cooling and heating by heat pump. ●...
Page 66 CONTROL SYSTEM 12.2 Legend - Alternate Current - Air-Conditioner - ON or OFF status CLOCK - ON/OFF Operation Input, (dry contact) COMP - Compressor - Central Processing Unit ELUM - Extended Louver Upward Movement (Software Jumper) E²PROM, EEP - Erase Enable Programmable Read Only Memory - Heating Element - High Pressure Control - Hardware...
Page 67 CONTROL SYSTEM 12.3 General functions 12.3.1 COMP operation For each Mode including POWER OFF & SB, a Min time delay of 3 min before COMP restarting, excluding DEICING Mode The Min operation time of COMP under different operating conditions is Min operation time of Operation Mode COMP...
Page 68 CONTROL SYSTEM 12.3.5 Protections • High pressure protection is applicable to all operating modes. • Deicing control is valid in Heat and Auto Heat Mode only. • Defrosting control is valid in Dry, Cool, Heat and Auto Modes. • No reset after protection modes. 12.3.6 Thermistors operation •...
Page 69 CONTROL SYSTEM 12.3.6.2 Handling the thermistor faults in a COMP unit ICT/OCT thermistor is disconnected or shorted - The invalid thermistor temperature is replaced by 43 c, so that the unit can continue the normal operation. All protections related to that faulty thermistor will be disabled.
Page 70 CONTROL SYSTEM 12.4 Cooling Mode - General Room Temperature, RT, is detected by • RAT in normal operation, or • RCT (R/C sensor) in I-FEEL mode. The resolution of RT is 1 • RT is activating COMP/WVL if (RT > SPT), and •...
Page 71 CONTROL SYSTEM 12.4.1 Cooling Mode: Cool, Auto (at Cooling) Temp: Selected desired temperature. Fan: HIGH, MED, LOW Timer: Any I Feel: On or Off Control function Maintains room temp at desired level by comparing RT and SPT. (RT - SPT) [ COMP (WVL) OFAN...
Page 72 CONTROL SYSTEM 12.4.2 Cooling with Autofan Mode: Cool, Auto (at cooling) Temp: Selected desired temperature Fan: Auto Timer: Any I Feel: On or Off Control function Maintains room temp at desired level and controls the IFAN speed for optimal comfort. (RT - SPT) [ COMP (WVL)
Page 73 CONTROL SYSTEM 12.5 Heating Mode 12.5.1 Heating Mode - General • In heating Mode, temp. compensation schedule will be activated for wall mounted units. Add to SPT SPT [ I-FEEL ON I-FEEL OFF 18 ≤ SPT ≤ 27 27 < SPT ≤ 30 Notes : •...
Page 74 CONTROL SYSTEM 12.5.3 HE operation • For all Groups, HE can be ON only when IFAN is ON. • For all Groups, HE switches to OFF when ICT > 50 c, and is activated again when ICT ≤ 45 • In SH or RC group, HE operation is limited by the following graph: General : ICT [...
Page 75 CONTROL SYSTEM 12.5.4 Heating, RC or SH Group Mode: Heat, Auto (at heating) Temp: Selected desired temperature Fan: HIGH, MED, LOW Timer: Any I Feel: On or Off Control function Maintains room temp. at desired level by comparing RAT or RCT to SPT. (RT - SPT) [ COMP (WVL)
Page 76 CONTROL SYSTEM 12.5.5 Heating, RC or SH Group with Autofan Mode: Heat, Auto (at heating) Temp: Selected desired temperature Fan: Auto Timer: Any I Feel: On or Off Control function Maintains room temp at desired level by controlling COMP, IFAN and OFAN. (RT - SPT) [ COMP (WVL)
Page 77 CONTROL SYSTEM 12.5.6 OFAN operation is controlled by the graph below when 1. (RAT ≥ SPT – 2 c), AND 2. (ICT ≥ 45 c), AND 3. (COMP is ON) Otherwise, OFAN runs together with COMP. OCT [ OFAN SM WAP 1-A.2 GB 12-13 CONTENT...
Page 78 CONTROL SYSTEM 12.6 Automatic Cooling or Heating 12.6.1 Automatic Cooling or Heating - General • Switching-temperature between Cooling and Heating is SPT ± 3 • Autofan in Automatic Cooling and Heating Mode will activate “Cooling with Autofan Mode” and “Heating with Autofan Mode” respectively. •...
Page 79 CONTROL SYSTEM 12.6.2 Auto Cooling or Heating, RC or SH Groups Mode: Auto Temp: Selected desired temperature Fan: Timer: Any I Feel: On or Off Control function Maintains room temp at desired level by selecting between cooling and heating modes. (RT - SPT) [ Auto Heat Mode Auto Cool Mode...
Page 80 CONTROL SYSTEM 12.7 Dry Mode 12.7.1 Dry, ST or RC group Mode: Dry Temp: Selected desired temp Fan: Low (automatically selected by software) Timer: Any I FEEL: Control function Reduce room humidity with minimum temp. ﬂuctuations by operating in Cool Mode with low speed IFAN.
Page 81 CONTROL SYSTEM 12.8 Protection 12.8.1 Cooling Mode Protections Indoor Coil Defrost Mode: Cooling, Dry, Auto Temp: Selected desired temp. Fan: Timer: Any I Feel: On or Off Control Function Protect the indoor coil from ice formation at low ambient temperature. ICT [ OFAN COMP...
Page 82 CONTROL SYSTEM 12.8.2 High Pressure Protection Mode: (Auto) Cooling or Dry Temp: Selected desired temp. Fan: Timer: Any I Feel: On or Off Control Function To protect the COMP from the high pressure built-up in the outdoor coil during normal cooling operation, by switching OFF the IFAN and COMP.
Page 83 CONTROL SYSTEM 12.8.3 Heating Mode Protections Outdoor coil Deicing (excluding RH Group) Mode: Heating, Auto (at heating) Temp: Selected desired Temp Fan: Timer: Any I FEEL: Control function Protects the Outdoor coil from ice formation by controlling COMP & RV operation. Scope This new deicer is designed to operate at extreme temp conditions.
Page 84 CONTROL SYSTEM Deicing procedure OCT [ (DDT) 3 min 3 min max 12 min. COMP DI (note 1) DI (note 2) OFAN IFAN is forced to Low Speed IFAN HEs are forced ON IFAN Note 3 HEs are forced OFF OPER BLINK Notes :...
Page 85 CONTROL SYSTEM 12.8.4 High pressure protection (excluding RH Group) Mode: (Auto) Heating Fan: Timer: Any I Feel: On or Off Control Function Protect the Compressor from high pressure by switching OFF the OFAN and COMP. ICT [ For all models except WAX For WAX model COMP COMP is forced OFF...
Page 86 CONTROL SYSTEM 12.9 Timer Mode: Any Temp. Selected desired temp Fan: Timer: Timer On, Timer Off I Feel: On or Off Control function • Starts or stops the unit operation after pre-set time. If RC-1 is used, the timer setting will be (0.5 - 24 Hr) from the moment the timer is set. The minimum resolution is 30 minutes.
Page 87 CONTROL SYSTEM 12.10 Forced Operation Forced operation allows units to start, stop and operate in Cooling or Heating in pre-set temperature according to the following table: Pre-set Temp for : Forced operation mode WMZ, WMF,WNG models Cooling 22°C Heating 28°C Note: •...
Page 88 CONTROL SYSTEM 12.11 Sleep Mode Mode: Any Temp: Set – desired temperature selected Fan: Timer: Interact with Sleep Timer as described in sect 12.2 I Feel: On or Off The Sleep mode is activated by using the sleep button on the R/C. In Sleep Mode, the unit will automatically adjust the SPT to turn up/down the room temperature (RT) gradually to provide maximum comfort to the user in sleep.
Page 89 CONTROL SYSTEM 12.11.2 Time adjustment in Sleep Mode The user can make use of the Off-Timer to extend the Sleep Time from 7 hours to 12 hour (max). The operation of the new “Extended Sleep Mode” is illustrated by the graphs below.
Page 90 CONTROL SYSTEM 12.12 Controller Self-Test Procedure 12.12.1 By Shorting Test Jumper J1 SELF-TEST FLOW CHART FOR CONTROLLER (VERSION 4V5 OR HIGHER) SHORT JUMPER Step 1 RC/ST TEST (CONTROL PCB) MODEL CONFIGURATION TEST PRESS ON Step 2 POWER STEP MOTOR TEST BUTTON FREQUENCY TEST...
Page 91 CONTROL SYSTEM 12.12.2 By Remote Control Settings: 1: TURNING ON THE POWER. Turn ON the power, make sure that the unit is in operation. STEP 2 : ENABLE SELF-TEST MODE • Use the remote control to send the ﬁrst settings to display / indoor unit HEAT mode, HIGH IFAN, set temperature to 16 ºC, no I-FEEL Sleep or any other timer settings are needed.
Page 92 CONTROL SYSTEM STEP 4 : AUTO LED WALK TEST. • All the LEDS will turn OFF. • All the LEDS will turn ON for 1 second one by one in the following sequence: STAND-BY OPERATE TIMER FILTER COOL HEAT. • In PRX all the LEDS will turn ON for 1 second one by one in the following sequence : 18 °c 20 °c...
Page 93 CONTROL SYSTEM Fail condition: 0 sec - STAND-BY is turned ON 3 sec - STAND-BY, OPER, TIMER and FILTER are turned ON • When the timing reset test is completed, the next test will start automatically. STEP 9: MEMORY TEST (EEPROM) •...
Page 94 CONTROL SYSTEM 12.13 On Unit Indicators and Controls Lights up when the Air Conditioner is connected to power and STAND BY ready to receive the R/C commands INDICATOR Blinks continuously in case of any thermistor failure. Lights up during operation. Blinks for 300 ms, to announce that a R/C infrared signal has been received and stored.
Page 95 CONTROL SYSTEM 12.14 Clock Random Delay From 0 to 2.5 seconds Clock Switch Open Clock Switch close The Clock is activate according to the following table: A/C STATE CLOCK STATE CLOCK ACTION A/C NEW STATE (clock is changed) (after clock is changed) before clock is changed) before clock is changed) OFF by...
Page 96 TROUBLESHOOTING TROUBLESHOOTING SYMPTON PROBABLE CAUSE CORRECTIVE ACTION The stand-by There is no correct voltage -If the voltage is low repair power indicator (red led) between the line and neutral supply. on the central terminals on main P.C.B control display -If there is no voltage repair panel doesn’t light general wiring.
Page 97 TROUBLESHOOTING SYMPTON PROBABLE CAUSE CORRECTIVE ACTION No cooling or Outdoor fan motor faulty or -Replace P.C.B. heating only other fault caused, compressor -Outdoor fan blocked remove indoor fan works. overload protection cut out. obstructions. Only indoor fan Outdoor fan blocked. -Remove obstructions.
Page 98 EXPLODED VIEWS AND SPARE PARTS LISTS EXPLODED VIEWS AND SPARE PARTS LISTS 14.1 Indoor Unit WAP 9, 12 R22 SM WAP 1-A.2 GB 14-1 CONTENT...
Page 99 EXPLODED VIEWS AND SPARE PARTS LISTS 14.2 Indoor Unit WAP 9 R22 No. Item Description Quan. 4525979 IOD 7/9 Grille 4527484 4525989 FILTER 452700501 Front Frame Assy. 452700509 4525987 SCREW COVER 4523860 Coil ASSY 4525982 AIR OUTLET FRAME 4523693 DRAIN HOSE 4525991 LOUVER 4525992...
Page 100 EXPLODED VIEWS AND SPARE PARTS LISTS 14.3 Indoor Unit WAP 12 R22 No. Item Description Quan. 4527501 IOD 12 Grille 4527502 4527507 Filter 452766801 Front Frame Assy. 452766805 4525987 SCREW COVER 462350047 Evaporator Assy./CON 12 R22 4527506 Air Outlet 4523693 DRAIN HOSE 4527509 Horizontal Flap...
Page 101 EXPLODED VIEWS AND SPARE PARTS LISTS 14.4 Outdoor Unit: ODU WAP 9, 12 RC R22 14-4 SM WAP 1-A.2 GB CONTENT...
Page 102 EXPLODED VIEWS AND SPARE PARTS LISTS 14.5 Outdoor Unit ODU WAP 9 RC R22 Item Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600056 Base Plate Painting Assy./CON SP 9 R22 455000108 Double patch Capacitor for fan motor 2uF 4526141 PARTITION PLATE 4510679...
Page 103 EXPLODED VIEWS AND SPARE PARTS LISTS 14.6 Outdoor Unit: ODU WAP 12 RC R22 Item Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600040 Base Painting assy/ CON 12 R410A 455000108 Double patch Capacitor for fan motor 2uF 464160019 Partition plate/CON 9/12 4510679...
Page 104 EXPLODED VIEWS AND SPARE PARTS LISTS IOD 7/9/12 [02 Ver] 14.7 Indoor Unit: WAP 9, 12 R410A EU 15 15 SM WAP 1-A.2 GB 14-7 CONTENT...
Page 105 Quan. 4525979 IOD 7/9 Grille A 4527484 IOD 7/9 Grille B 4525989 FILTER 452700501 AIRWELL Front Frame Assy. 452700509 ELECTRA Front Frame Assy. 4525987 SCREW COVER 462350045 Evaporator Assy.//Low Cost ALPHA 9 R410A For EU 452784400 IOD-7,9 Air Outlet Assy. (no wire)
Page 106 453082900 Filter for DELTA 12 452766805 ELECTRA Front Frame Assy. 465720128 Front Frame Assy./Delta F 12 452766801 AIRWELL Front Frame Assy. 4525987 SCREW COVER 470680012 Evaporator List/Low Cost ALPHA 12 R410A For EU 452784401 IOD-12 Air Outlet Assy. (no wire)
Page 107 EXPLODED VIEWS AND SPARE PARTS LISTS 14.10 Outdoor Unit: ODU WAP 9, 12 RC R410A EU 14-10 SM WAP 1-A.2 GB CONTENT...
Page 108 EXPLODED VIEWS AND SPARE PARTS LISTS 14.11 Outdoor Unit: ODU WAP 9, RC R410A EU NO. P/N Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600046 Base Plate Painting assy/CON 9 R410A 455000108 Double patch Capacitor for fan motor 2uF 464160019 Partition plate/CON 9/12 4510679...
Page 109 EXPLODED VIEWS AND SPARE PARTS LISTS 14.12 Outdoor Unit: ODU WAP 12 RC R410A EU Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600040 Base Painting assy/ CON 12 R410A 455000108 Double patch Capacitor for fan motor 2uF 464160019 Partition plate/CON 9/12 4510679...
Page 110 EXPLODED VIEWS AND SPARE PARTS LISTS 14.13 Outdoor Unit: ODU WAP 9, 12 ST R410A EU SM WAP 1-A.2 GB 14-13 CONTENT...
Page 111 EXPLODED VIEWS AND SPARE PARTS LISTS 14.14 Outdoor Unit: ODU WAP 9 ST R410A EU Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600046 Base Plate Painting assy/CON 9 R410A 455000108 Double patch Capacitor for fan motor 2uF 464160019 Partition plate/CON 9/12 4510679...
Page 112 EXPLODED VIEWS AND SPARE PARTS LISTS Outdoor Unit: ODU WAP 12 ST R410A EU 14.15 Description Quan. 4526481 CON Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600040 Base Painting assy/ CON 12 R410A 455000108 Double patch Capacitor for fan motor 2uF 464160019 Partition plate/CON 9/12 4510679...
Page 113 EXPLODED VIEWS AND SPARE PARTS LISTS Alpha 7/9/12 [02 Ver] 14.16 Indoor Unit: WAP 9, 12 R410A ISR 29 29 28 28 27 27 26 26 25 25 24 24 23 23 22 22 21 21 20 20 19 19 18 18 17 17 16 16...
Page 114 EXPLODED VIEWS AND SPARE PARTS LISTS 14.17 Indoor Unit: WAP 9 R410A ISR A1 No. Item Description Quan. 465100013 Grill /Alpha 7,9 F 4525979 IOD 7/9 Grille A 453036500 Filter for DELTA 7/9 4525989 FILTER 465720127 Front Frame Assy./Delta F 9 465020076 Silk-Screen Front Frame Assy./WAP 9 MEGA AIR R410A 465020080...
Page 115 Item Code Item Description Quantity 4525979 IOD 7/9 Grille A 4525989 FILTER 4527003 ELECTRA Front Frame Assy. 452700501 AIRWELL Front Frame Assy. 465020076 Silk-Screen Front Frame Assy./WAP 9 465020080 Silk-Screen Front Frame Assy./WAP 9 4525987 SCREW COVER 4523860 Coil ASSY 452784400...
Page 116 EXPLODED VIEWS AND SPARE PARTS LISTS 14.19 Indoor Unit: WAP 9 R410A ISR A2 (Omega) Item Code Item Description Quantity 465100008 Grill/ ALPHA7/9 Flat-Type 453036500 Filter for DELTA 7/9 465720065 Front Frame Assy./OMEGA 9 4525987 SCREW COVER 4523860 Coil ASSY 452784400 IOD-7,9 Air outlet Assy 4523693...
Page 117 EXPLODED VIEWS AND SPARE PARTS LISTS 14.20 Indoor Unit: WAP 12 R410A ISR A1 No. Item Description Quan. 465100014 Grill /Alpha 12F 4527501 IOD 12 Grille A 453082900 Filter for DELTA 12 4527507 Filter 465720128 Front Frame Assy./Delta F 12 465020077 Silk-Screen Front Frame Assy./WAP 12 MEGA AIR R410A 465020081...
Page 118 Item Code Item Description Quantity 4527501 IOD12 Grille A 4527507 Filter 452766800 ELECTRA Front Frame Assy. 452766801 AIRWELL Front Frame Assy. 4525987 SCREW COVER 453058200 Evap. System Assy./Alfa12 452784401 IOD-12 Air Outlet Assy. (no wire) 4523693 DRAIN HOSE 4527509 Horizontal Flap 4525992 VER.
Page 119 EXPLODED VIEWS AND SPARE PARTS LISTS 14.22 Indoor Unit: WAP 12 R410A ISR A2 (Omega) Item Code Item Description Quantity 465100009 Grill/ ALPHA12 Flat-Type 453082900 Filter for DELTA 12 465720066 Front Frame Assy./OMEGA 12 4525987 SCREW COVER 453058200 Evap. System Assy./Alfa12 452784401 IOD-12 Air Outlet Assy.
Page 120 EXPLODED VIEWS AND SPARE PARTS LISTS 14.23 Outdoor Unit: ODU WAP 9, 12 RC R410A ISR SM WAP 1-A.2 GB 14-23 CONTENT...
Page 121 EXPLODED VIEWS AND SPARE PARTS LISTS 14.24 Outdoor Unit: CON SP 9 RC R410A ISR A1 Item Description Quan. 4526481 Fan Cover / Grille 464660013 Front panel Painted Assy 464600046 Base Painting Assy. 455000108 Fan Capacitor 464160019 Partition Plate 4510679 Nut for Fan Motor 455000503 Compressor Capacitor...
Page 122 EXPLODED VIEWS AND SPARE PARTS LISTS 14.25 Outdoor Unit: CON SP 9 RC R410A ISR A2 Item Code Item Description Quantity 4526481 COND Outdoor Grille 464660013 Front panel Painting assy/CON 9/12 464600046 Base Plate Painting assy/CON 9 R410A 455000108 Double patch Capacitor for fan 464160019 Partition plate/CON 9/12 4510679...
Page 123 EXPLODED VIEWS AND SPARE PARTS LISTS 14.26 Outdoor Unit: GCZ 12 RC R410A ISR 14-26 SM WAP 1-A.2 GB CONTENT...
Page 124 EXPLODED VIEWS AND SPARE PARTS LISTS 14.27 Outdoor Unit: GCZ 12 RC R410A ISR A1 Item Description Quan. 464800009 Fan Cover / Grille 464660014 Front panel Painted Assy 464600044 Base Painting Assy. 455000108 Fan Capacitor 464160018 Partition Plate 455000502 Compressor Capacitor 461010019 Gas Valve 461000010...
Page 125 EXPLODED VIEWS AND SPARE PARTS LISTS 14.28 Outdoor Unit: GCZ 12 RC R410A ISR A2 Item Code Item Description Quantity 464800009 Front Guard Net Painting Assy./GCZ 4516159 Front panel Painting assy 464600066 Base Plate Painting assy/CON SP 12 R410A 455000108 Double patch Capacitor for fan 464160018 Partition plate/GCZ 9/12...
Page 126 APPENDIX A APPENDIX A INSTALLATION AND OPERATION MANUAL ► OPERATION MANUAL WAP 9, 12 ► OPERATION MANUAL WAP 9, 12 (Delta Grill) ► INSTALLATION MANUAL WAP 9, 12 SM WAP 1-A.2 GB 15-1 CONTENT...

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