Carrier AQUAZONE 50PEC09-18- User Manual

Carrier AQUAZONE 50PEC09-18

Carrier AQUAZONE 50PEC09-18– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Table 1 — 50PEC Physical Data; BASE UNIT 50PEC; Rotary; BLOWER
  • Page 3 – LEGEND; EPT —; External Pipe Thread; IPT —; Internal Pipe Thread; WATER IN; SS; CONDEN; WATE; Right Hand Configuration; oNAL; or; Left Hand Configuration
  • Page 4 – Fig. 2 — 50PEC18 Piping Dimensions; OUT; BLOWER DECK; OPTIONAL; VINYL HO; WATER; IPT OR
  • Page 6 – Fig. 4 — 50PEC18 Bottom Return Cabinet Dimensions — Right Hand Piping
  • Page 8 – Fig. 6 — 50PEC18 Bottom Return Cabinet Dimensions — Left Hand Piping
  • Page 10 – Fig. 8 — 50PEC18 Front Return Cabinet Dimensions — Right Hand Piping
  • Page 11 – Fig. 9 — 50PEC09-15 Front Return Cabinet Dimensions — Left Hand Piping
  • Page 12 – Fig. 10 — 50PEC18 Front Return Cabinet Dimensions — Left Hand Piping
  • Page 19 – Fig. 18 — 50PEC Unit with Complete C and LON Controllers
  • Page 20 – Fig. 19 — 50PEC Unit with Deluxe D and LON Controllers
  • Page 25 – WH
  • Page 29 – Fig
  • Page 30 – Step 5 — Wire Low Voltage Connections; only; Full Load Amps; THERMO
  • Page 31 – Table 5 — SPT Sensors; view; WARNING
  • Page 32 – Step 6 — Install Supply and Return Piping; Fig. 34 — Rnet Cable Wire; OUTER JACKET; CAUTION
  • Page 33 – Fig. 35 — Temporary Connection for Flushing System Piping
  • Page 34 – System Checkout —; Table 8 — Air and Water Limits
  • Page 35 – Table 9 — Water Quality Guidelines
  • Page 36 – Table 10 — DIP Switch Block S2 —
  • Page 37 – Operating Limits; NSB —; Night Setback
  • Page 38 – Unit Start-Up with WSHP Open Controls —; Display Interface
  • Page 39 – Flow Regulation —; Table 12 — Coaxial Water Pressure Drop; Flow Coefficient
  • Page 40 – Table 13 — Approximate Fluid Volume (gal); Table 14 — Antifreeze Percentages by Volume; Cooling Tower/Boiler Systems —
  • Page 41 – Units with WSHP Open Multiple Protocol —
  • Page 43 – COMPLETE C AND DELUXE D BOARD
  • Page 44 – WSHP Open Test Mode —; Retry Mode —; Table 16 — Complete C Control LED Code and Fault Descriptions
  • Page 48 – Table 18 — Troubleshooting
  • Page 50 – APPENDIX A — WSHP OPEN SCREEN CONFIGURATION
  • Page 51 – APPENDIX A — WSHP OPEN SCREEN CONFIGURATION (cont)
  • Page 53 – APPENDIX A — WSHP SCREEN OPEN CONFIGURATION (cont)
  • Page 60 – HEATING CYCLE ANALYSIS; = SUCTION TEMPERATURE – SATURATED SUCTION TEMPERATURE; SUBCOOLING; = SATURATED CONDENSING TEMPERATURE – LIQUID LINE TEMPERATURE
Loading the manual

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Catalog No. 04-53500052-01

Printed in U.S.A.

Form 50PEC-2SI

Pg 1

7-09

Replaces: 50PEC-1SI

Installation, Start-Up and Service Instructions

CONTENTS

Page

SAFETY CONSIDERATIONS

. . . . . . . . . . . . . . . . . . .1,2

GENERAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INSTALLATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33

Step 1 — Check Jobsite

. . . . . . . . . . . . . . . . . . . . . . . . 2

Step 2 — Check Unit

. . . . . . . . . . . . . . . . . . . . . . . . . . 17

• STORAGE

• UNIT PROTECTION

Step 3 — Mount Unit

. . . . . . . . . . . . . . . . . . . . . . . . . . 17

Step 4 — Wire Electrical Connections

. . . . . . . . . . 17

• SUPPLY VOLTAGE

• EXTERNAL LOOP POWER CONNECTION

• 230-V OPERATION

Step 5 — Wire Low Voltage Connections

. . . . . . . 30

• WATER FREEZE PROTECTION

• ACCESSORY CONNECTIONS

• WATER SOLENOID VALVES

• OPTIONAL WALL-MOUNTED THERMOSTAT

• OPTIONAL PREMIERLINK™ CONTROLLER

• WSHP OPEN WIRING

Step 6 — Install Supply and Return Piping

. . . . . . 32

• SUPPLY AND RETURN HOSES

• SUPPLY AND RETURN PIPING

Step 7 — Install Condensate Piping

. . . . . . . . . . . . 33

PRE-START-UP

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-35

System Cleaning and Flushing

. . . . . . . . . . . . . . . . 33

System Checkout

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

FIELD SELECTABLE INPUTS

. . . . . . . . . . . . . . . .36,37

Complete C Control Jumper Settings

. . . . . . . . . . . 36

Complete C Control DIP Switches

. . . . . . . . . . . . . . 36

Deluxe D Control Jumper Settings

. . . . . . . . . . . . . 36

Deluxe D Control DIP Switches

. . . . . . . . . . . . . . . . 36

Deluxe D Control Accessory

Relay Configurations

. . . . . . . . . . . . . . . . . . . . . . . 37

START-UP

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37-40

Unit Start-Up/Cooling

. . . . . . . . . . . . . . . . . . . . . . . . . 37

Operating Limits

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Unit Start-Up/Heating

. . . . . . . . . . . . . . . . . . . . . . . . . 37

Unit Start-Up with WSHP Open Controls

. . . . . . . . 38

Flow Regulation

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Antifreeze

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Cooling Tower/Boiler Systems

. . . . . . . . . . . . . . . . . 40

Ground Coupled, Closed Loop and Plateframe

Heat Exchanger Well Systems

. . . . . . . . . . . . . . . 40

OPERATION

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-43

Power Up Mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Units with Aquazone Complete C Control

. . . . . . . 40

Units with Aquazone Deluxe D Control

. . . . . . . . . 40

Units with WSHP Open Multiple Protocol

. . . . . . . 41

COMPLETE C AND DELUXE D BOARD

SYSTEM TEST

. . . . . . . . . . . . . . . . . . . . . . . . . . . 43-45

Test Mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

WSHP Open Test Mode

. . . . . . . . . . . . . . . . . . . . . . . 44

Retry Mode

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Aquazone Deluxe D Control LED Indicators

. . . . . 44

Page

SERVICE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45-47

Unit Inspection

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

System Flushing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Water Coil

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Refrigerant System

. . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Condenser Cleaning

. . . . . . . . . . . . . . . . . . . . . . . . . . 45

Condensate Pans

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Blower Motors

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Compressor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Safety Control Reset

. . . . . . . . . . . . . . . . . . . . . . . . . . 46

Checking System Charge

. . . . . . . . . . . . . . . . . . . . . 47

Refrigerant Charging

. . . . . . . . . . . . . . . . . . . . . . . . . 47

Air Coil Fan Motor Removal

. . . . . . . . . . . . . . . . . . . 47

Replacing the WSHP Open Controller’s

Battery

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

TROUBLESHOOTING

. . . . . . . . . . . . . . . . . . . . . . .47-49

Thermistor

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

WSHP Open Controller

. . . . . . . . . . . . . . . . . . . . . . . . 47

APPENDIX A — WSHP OPEN SCREEN

CONFIGURATION

. . . . . . . . . . . . . . . . . . . . . . . . .50-55

START-UP CHECKLIST

. . . . . . . . . . . . . . . . . CL-1, CL-2

SAFETY CONSIDERATIONS

Installation and servicing of air-conditioning equipment can

be hazardous due to system pressure and electrical components.

Only trained and qualified service personnel should install,

repair, or service air-conditioning equipment.

Untrained personnel can perform basic maintenance func-

tions of cleaning coils and filters and replacing filters. All other

operations should be performed by trained service personnel.

When working on air-conditioning equipment, observe precau-

tions in the literature, tags and labels attached to the unit, and

other safety precautions that may apply.

Improper installation, adjustment, alteration, service, mainte-

nance, or use can cause explosion, fire, electrical shock or other

conditions which may cause personal injury or property

damage. Consult a qualified installer, service agency, or your

distributor or branch for information or assistance. The qualified

installer or agency must use factory-authorized kits or accesso-

ries when modifying this product. Refer to the individual

instructions packaged with the kits or accessories when

installing.

Follow all safety codes. Wear safety glasses and work

gloves. Use quenching cloth for brazing operations. Have fire

extinguisher available. Read these instructions thoroughly and

follow all warnings or cautions attached to the unit. Consult

local building codes and applicable electrical codes for special

installation requirements.

Understand the signal words — DANGER, WARNING, and

CAUTION. DANGER identifies the most serious hazards

which will result in severe personal injury or death. WARNING

IMPORTANT: Read the entire instruction manual before

starting installation.

AQUAZONE™

50PEC09-18

Water Source Heat Pump Console Unit

with PURON

®

Refrigerant (R-410A)

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Summary

Page 2 - Table 1 — 50PEC Physical Data; BASE UNIT 50PEC; Rotary; BLOWER

2 signifies hazards that could result in personal injury or death. CAUTION is used to identify unsafe practices, which would re- sult in minor personal injury or product and property damage. GENERAL The 50PEC water source heat pump console unit is a decen- tralized room terminal designed for field c...

Page 3 - LEGEND; EPT —; External Pipe Thread; IPT —; Internal Pipe Thread; WATER IN; SS; CONDEN; WATE; Right Hand Configuration; oNAL; or; Left Hand Configuration

3 LEGEND *Dimension reduced by fitting if selected.NOTE: Dimensions shown are in inches. Dimensions in parentheses are in millimeters. EPT — External Pipe Thread IPT — Internal Pipe Thread Fig. 1 — 50PEC09-15 Piping Dimensions WATER IN WATER OUT COMPRE SS OR ACCE SS PANEL CONTROL BOX 1. 8 4 (77) CON...

Page 4 - Fig. 2 — 50PEC18 Piping Dimensions; OUT; BLOWER DECK; OPTIONAL; VINYL HO; WATER; IPT OR

4 LEGEND *Dimension reduced by fitting if selected.NOTE: Dimensions shown are in inches. Dimensions in parentheses are in millimeters. EPT — External Pipe Thread IPT — Internal Pipe Thread Fig. 2 — 50PEC18 Piping Dimensions Right Hand Configuration OPTMOTWAT OPTAUTVAL V WATE R . 8 75 ( OD C 3 /4"...

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