Carrier AQUAZONE 50PEC09-18 Product Data
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Carrier AQUAZONE 50PEC09-18 Product Data

Carrier AQUAZONE 50PEC09-18 Product Data

Water source heat pumps console unit with puron (r-410a) refrigerant 3/4 to 1 1/2 nominal tons
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Copyright 2008 Carrier Corporation
Product
Data
Water Source Heat Pumps
®
with PURON
(R-410A) Refrigerant
TM
Single-package console water source
heat pump with self-contained line
voltage thermostats.
• Puron (R-410A) non-ozone
• Suitable for either geothermal or
• Thermostatic expansion valve
• Rubber grommet mounted
• Sloped top cabinet with powder
• Right or left hand piping connection
• Multiple unit-mounted and remote
• Adaptable cabinet and subbase
• Factory-mounted flow regulators and
• Flexible and reliable controls
Features/Benefits
Carrier's Aquazone console
water source heat pumps are
a flexible, attractive
alternative for all finished
interior space, under-window
style installations.
Operating efficiency
Aquazone water source heat pump
(WSHP) units are designed for quality
and performance excellence over their
lifetime. Units offer standard cooling
EERs (energy efficiency ratios) up to
13.5 for boiler/tower systems and as
high as 21.3 for geothermal applica-
tions. Heating COPs (coefficients of
performance) are as high as 5.1,
among the highest in the industry.
AQUAZONE™
50PEC09-18
Console Unit
3
1
/
to 1
/
Nominal Tons
4
2
depleting refrigerant
boiler/tower applications with
operating temperature range from
20 F to 110 F.
(TXV) provides efficient and reliable
refrigerant flow
compressors for quiet operation
paint finish
thermostat options
configurations
control valves for easy installation
accommodate all systems
Form 50PEC-1PD

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  • Page 1 EERs (energy efficiency ratios) up to 13.5 for boiler/tower systems and as high as 21.3 for geothermal applica- tions. Heating COPs (coefficients of performance) are as high as 5.1, among the highest in the industry. Copyright 2008 Carrier Corporation Form 50PEC-1PD...

  • Page 2: Table Of Contents

    Features/Benefits (cont) Quiet operation Installation ease No-fuss maintenance and serviceability The Carrier console WSHP provides The unit is packaged for simple, low exceptionally quiet operation for maxi- cost handling, with minimal time re- Regular maintenance or service to the mum comfort.
  • Page 3 5 minutes option. Designed and manufactured after shutdown if the fault has cleared. exclusively by Carrier, the controller Carrier’s 50PEC units are available Should a fault occur 3 times sequen- can be used to actively monitor and with an optional E-coated air coil.

  • Page 4: Model Number Nomenclature

    2. Complete C controllers take 50-va transformers. Deluxe D controllers take As an ENERGY STAR® Part- 75-va transformers. All DDC controllers take 75-va transformers. ner, Carrier Corporation has 3. The 50PEC09-15 unit cabinets are 48 in. with ½ in. water connections. The determined that this product 50PEC18 unit cabinet is 54 in.

  • Page 5: Ari/Iso Capacity Ratings

    ARI/ISO capacity ratings WATER LOOP HEAT PUMP GROUND WATER HEAT PUMP GROUND LOOP HEAT PUMP 50PEC Cooling 86 F Heating 68 F Cooling 59 F Heating 50 F Cooling 77 F Heating 32 F UNIT Capacity Capacity Capacity Capacity Capacity Capacity SIZE (Btuh)

  • Page 6: Options And Accessories

    Options and accessories Automatic flow regulators include internally mounted 2.25 or 3.0 gpm per ton automatic flow regulating valves FACTORY- FIELD- DESCRIPTION INSTALLED INSTALLED ation. for easier install OPTIONS ACCESSORIES Two-way motorized control valve can be provided with Cupronickel Heat Exchangers a copper or cupronickel heat exchanger for applications Thermostat Options Extended Range...
  • Page 7 Aquazone system control panel includes a pre- system. A contact closure from the timeclock or energy programmed, easy to use, Carrier Comfort Controller set management system shorts the NSB and C terminal on the up for a WSHP system.
  • Page 8 Options and accessories (cont) AQUAZONE™ THERMOSTATS (FOR USE WITH REMOTE THERMOSTAT UNITS) Carrier ® COOL AUTO HEAT 7-DAY PROGRAMMABLE/LIGHT-ACTIVATED 7-DAY PROGRAMMABLE FLUSH MOUNT PROGRAMMABLE COOL AUTO HEAT 5-DAY PROGRAMMABLE/NON-PROGRAMMABLE PREMIERLINK™ COMMUNICATING CONTROL...

  • Page 9: Dimensions

    Dimensions 50PEC09-15 BOTTOM RETURN CABINET DIMENSIONS — RIGHT HAND PIPING 16.0 Discharge (88.9) (406) (127) 30° Control Access Door Filter located inside and at top of air inlet area. Push SIDE tabs up and back to release VIEW FRONT VIEW *25.9 filter for replacement.
  • Page 10 Dimensions (cont) 50PEC18 BOTTOM RETURN CABINET DIMENSIONS — RIGHT HAND PIPING 16.0 Discharge (88.9) (406) (127) 30° Control Access Door Filter located inside and at top of air inlet area. Push SIDE tabs up and back to release VIEW FRONT VIEW *25.9 filter for replacement.
  • Page 11 50PEC09-15 BOTTOM RETURN CABINET DIMENSIONS — LEFT HAND PIPING 12.6 Discharge (88.9) (320) (38) 30° Control Access Door Filter located inside and at top of air inlet area. Push SIDE tab up and back to release VIEW FRONT VIEW *25.9 filter for replacement.
  • Page 12 Dimensions (cont) 50PEC18 BOTTOM RETURN CABINET DIMENSIONS — LEFT HAND PIPING 12.6 Discharge (88.9) (320) (38) 30° Control Access Door Filter located inside and at top of air inlet area. Push SIDE tab up and back to release VIEW FRONT VIEW *25.9 filter for replacement.
  • Page 13 50PEC09-15 FRONT RETURN CABINET DIMENSIONS — RIGHT HAND PIPING 16.0 Discharge (88.9) (406) (127) 30° Control Access Door FRONT VIEW SIDE 21.0 VIEW 21.0 (533) (533) (201) Inlet 43.7 (1110) 12.0 48.0 (305) (1219) Filter located behind return air grille and requires removal of cabinet front for access.
  • Page 14 Dimensions (cont) 50PEC18 FRONT RETURN CABINET DIMENSIONS — RIGHT HAND PIPING 16.0 Discharge (88.9) (406) (127) 30° Control Access Door FRONT VIEW SIDE 21.0 VIEW 21.0 (533) (533) (201) Inlet 48.0 (1219) 12.0 54.0 (305) (1372) Filter located behind return air grille and requires removal of cabinet front for access.
  • Page 15 50PEC09-15 FRONT RETURN CABINET DIMENSIONS — LEFT HAND PIPING 12.6 Discharge (88.9) (320) (38.1) 30° Control Access Door FRONT VIEW SIDE 21.0 21.0 VIEW (533) (533) (201) Inlet 43.7 (1110) 12.0 48.0 (305) (1219) Filter located behind return air grille and requires removal of cabinet front for access.
  • Page 16 Dimensions (cont) 50PEC18 FRONT RETURN CABINET DIMENSIONS — LEFT HAND PIPING 12.6 Discharge (88.9) (320) (38.1) 30° Control Access Door FRONT VIEW SIDE 21.0 21.0 VIEW (533) (533) (201) Inlet 48.0 (1219) 12.0 54.0 (305) (1372) Filter located behind return air grille and requires removal of cabinet front for access.
  • Page 17 a50-8322...
  • Page 18 Dimensions (cont) 50PEC09-15 PIPING DIMENSIONS 5.36 3.28 (136) (83) Power Supply 3.01 1.84 (76) (47) 30° Water Out 0.87 Control Box Water In (22) *16.66 (423) Compressor Access Panel (191) *1.94 (49) *7.06 3.56 (179) (90) 4.46 (113) 1.843 0.75 a50-8323 (47) (19)
  • Page 19 50PEC18 PIPING DIMENSIONS 5.36 3.28 (136) (83) Power Supply 3.01 1.84 (76) (47) 30° Water Out 0.87 Control Box Water In (22) *16.66 (423) Compressor Access Panel (191) *1.94 (49) *7.06 3.56 (179) (90) 4.46 (113) 1.843 0.75 (47) (19) Condensate 3.88 3.43...

  • Page 20: Selection Procedure

    Selection procedure (with 50PEC12 example) I Determine the actual cooling and heating IV Determine the correction factors associated loads at the desired dry bulb and wet bulb with the variable factors of dry bulb and wet conditions. bulb using the Corrections Factor tables found in this book.
  • Page 21 VII ARI/ISO 13256-1 Conversion c) Perform Fan Power Correction Adjustment Performance standard ARI/ISO 13256-1 became Use the following formula to calculate Fan Power effective on January 1, 2000 and replaced the exist- Correction: ing ARI Standards 320 Water-Loop Heat Pumps Fan Power (WLHP), 325 Ground-Water Heat Pumps (GWHP), Correction = (Cfm x 0.472) x (External Static...

  • Page 22: Performance Data

    Performance data 50PEC09 — NOMINAL AIRFLOW 350 CFM WPD* COOLING - EAT 80/67 F HEATING - EAT 70 F Sensible/ EWT (F) Total Ratio 11.6 Operation Not Recommended 0.67 86.6 2.72 0.73 0.44 10.7 20.6 0.69 88.2 2.94 0.74 0.43 10.4 20.7 0.69...
  • Page 23 50PEC12 — NOMINAL AIRFLOW 450 CFM WPD* COOLING - EAT 80/67 F HEATING - EAT 70 F Sensible/ EWT (F) Total Ratio 18.0 Operation Not Recommended 0.79 85.1 2.71 12.6 0.65 0.56 14.5 22.4 0.81 86.7 2.96 10.4 12.4 0.65 0.53 14.2 23.3...
  • Page 24 Performance data (cont) 50PEC15 — NOMINAL AIRFLOW 520 CFM WPD* COOLING - EAT 80/67 F HEATING - EAT 70 F Sensible/ EWT (F) Total Ratio 11.8 Operation Not Recommended 0.92 85.9 2.86 16.9 11.0 0.65 0.62 19.0 27.1 10.0 0.94 87.8 3.11 16.5...
  • Page 25 50PEC18 — NOMINAL AIRFLOW 620 CFM WPD* COOLING - EAT 80/67 F HEATING - EAT 70 F Sensible/ EWT (F) Total Ratio 17.3 Operation Not Recommended 13.9 1.24 90.8 3.29 18.6 12.3 0.66 0.72 21.0 25.7 15.3 1.28 11.0 92.8 3.51 10.2 17.6...

  • Page 26: Performance Data

    Performance data (cont) CORRECTION FACTORS — ENTERING AIR — HEATING HEATING Entering Air Heating Heat of Power Dry Bulb (F) Capacity Extraction 1.036 0.910 1.068 1.019 0.955 1.035 1.008 0.982 1.014 1.000 1.000 1.000 0.98 1.046 0.964 0.96 1.091 0.927 CORRECTION FACTORS —...

  • Page 27: Application Data

    Horizontal ground loop — Use this system when ade- Refer to the Carrier Water Source Heat Pump Sys- quate space is available and trenching can be easily accom- tem Design Guide for assistance designing water loop plished.

  • Page 28: Condensate Drainage

    Application data (cont) already complete and minimum site disruption is desired. WATER QUALITY GUIDELINES The vertical ground loop system contains a single loop of CONDITION ACCEPTABLE LEVEL pipe inserted into a hole. The hole is back-filled and 7 to 9 range for copper. Cupronickel may be grouted after the pipe is inserted.
  • Page 29 OCTAVE BAND SOUND PRESSURE LEVEL (Lp) AIR LIMITS ASSOCIATED WITH NC CURVES 50PEC OCTAVE BAND SOUND PRESSURE LEVEL (Lp) NOISE Cooling Heating CRITERIA Frequency (Hz) Min. Ambient Air 50 F 50 F CURVES 1000 2000 4000 8000 Rated Ambient Air 80 F 68 F NC-15...

  • Page 30: Electrical Data

    Application data (cont) ANTIFREEZE CORRECTION TABLE COOLING HEATING ANTIFREEZE EWT 90 F EWT 30 F CORRECTION ANTIFREEZE % TYPE FACTOR Sensible Total Capacity Power Htg Capcity Power EWT 30 F Capacity Water 1.000 1.000 1.000 1.000 1.000 1.000 0.995 0.995 1.003 0.989 0.997...

  • Page 31: Typical Control Wiring Schematics

    Typical control wiring schematics MANUAL CHANGEOVER WITH COMPLETE C CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND...
  • Page 32 Typical control wiring schematics (cont) UNIT WITH COMPLETE C AND LON CONTROLLERS COMPLETE C a50-8327.eps COMPLETE C PEC12-18 LEGEND NOTES: 1. Compressor and blower motor thermally pro- — Alarm Relay Contacts Relay/Contactor Coil tected internally. — Blower Motor 2. All wiring to the unit must comply with local —...
  • Page 33 MANUAL CHANGEOVER WITH DELUXE D CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND CORD CONNECTION L1 (plain)
  • Page 34 Typical control wiring schematics (cont) UNIT WITH DELUXE D AND LON CONTROLLERS DELUXE D a50-8328 DELUXE D LEGEND NOTES: 1. Compressor and blower motor thermally pro- — Alarm Relay Contacts tected internally. Relay/Contactor Coil — Blower Motor 2. All wiring to the unit must comply with local —...
  • Page 35 AUTOMATIC CHANGEOVER WITH COMPLETE C CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND CORD CONNECTION L1 (plain)
  • Page 36 Typical control wiring schematics (cont) AUTOMATIC CHANGEOVER WITH DELUXE D CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND...
  • Page 37 REMOTE-MOUNTED THERMOSTAT WITH COMPLETE C CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND CORD CONNECTION L1 (plain)
  • Page 38 Typical control wiring schematics (cont) REMOTE-MOUNTED THERMOSTAT WITH DELUXE D CONTROLLER GROUND COMPRESSOR NEUTRAL ON 265V POWER SUPPLY SYSTEMS REFER TO DATA PLATE USE COPPER CONDUCTORS ONLY. SEE NOTE 2 REFER TO DISCONNECT BOX FOR OPTIONAL POWER SUPPLY CONNECTION L2 (ribbed) OPTIONAL B (HIGH) GROUND...
  • Page 39 UNIT WITH MANUAL OR AUTO CHANGEOVER AND DELUXE D CONTROLLER DELUXE D a50-8329 DELUXE D PEC09-18 LEGEND NOTES: 1. Compressor and blower motor thermally pro- — Alarm Relay Contacts tected internally. Relay/Contactor Coil — Blower Motor 2. All wiring to the unit must comply with local —...
  • Page 40 Typical control wiring schematics (cont) PREMIERLINK™ CONTROLLER APPLICATIONS WITH COMPLETE C CONTROL COMPLETE PREMIER LINK CONTROL HS1/EXH/RVS LEGEND — Control Relay LWT — Leaving Water Temperature Sensor SAT — Supply Air Temperature Sensor SPT — Space Temperature Sensor CMP1 NOTE: Reversing valve is on in Cooling mode. PREMIERLINK CONTROLLER APPLICATIONS WITH DELUXE D CONTROL PREMIER LINK...

  • Page 41: Typical Piping

    Typical piping 50PEC PIPING DETAIL 5.36 3.28 (136) (83) Power Supply 3.01 1.84 (47) (76) 30° Water Out Control Box 0.87 Water In (22) Optional Autoflow Valve *16.66 (423) Compressor Access Panel (191) Optional Motorized *1.94 Water Valve (49) *7.06 3.56 (179) (90)

  • Page 42: Guide Specifications

    11,400 to 20,100 Btuh lubricated, PSC (permanent split capacitor) type Heating Capacity with thermal overload protection. To facilitate field Carrier Model Number: 50PEC service all units shall have a slide-out fan deck and Part 1 — General quick electrical disconnect.
  • Page 43 6. PremierLink™ Controller: n. Remote fault type indication at thermostat. This control will function with CCN (Carrier Comfort Network®) ComfortVIEW™ o. Single harness connection for all safety software. It shall also be compatible with devices.

  • Page 44: Guide Specifications

    Guide specifications (cont) shall be supplied with a LonWorks® interface d. Fresh air dampers shall be motorized with a board, which is LONMark® certified. This will spring return. The damper shall open when permit all units to be daisy chained via a 2-wire Cooling or Heating mode selection is made twisted pair shielded cable.
  • Page 45 2. Fire-Rated Hose Kits: 6. Hose Kit Assemblies: Hoses shall have a fixed MPT on one end and a Hose kits shall include a ported ball valve with swivel with an adapter on the other end. Hose pressure temperature (P/T) plug ports, flexible kits shall be either stainless steel or galvanized.
  • Page 48 Carrier Corporation • Syracuse, New York 13221 9-08 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Section 6 Pg 48 Catalog No. 04-52500025-01 Printed in U.S.A. Form 50PEC-1PD...

This manual is also suitable for:

Aquazone 50pec09Aquazone 50pec12Aquazone 50pec15Aquazone 50pec18

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