Manuals
/
Carrier
/
Household Appliance
/
Heat Pump
Carrier
50ZHA024-060 instruction manual B-TypicalUnit Electrical Diagram Sizes, A05200
Models:
50ZHA024-060
1
11
20
20
Download
20 pages
39.5 Kb
8
9
10
11
12
13
14
15
<
>
Troubleshooting
Specifications
Install
CoolingCharging Chart
ControlBox Wiring
Symptom
Single Point Power Supply
Page 11
Image 11
Fig.
11B—Typical
Unit Electrical Diagram (Sizes
048-060)
A05200
11
Page 10
Page 12
Page 11
Image 11
Page 10
Page 12
Contents
Installation, Start-Upand Service Instructions
TABLE OF CONTENTS
SAFETY CONSIDERATIONS
Fig. 1-Unit50ZHA
Step 2-ProvideUnit Support
RECEIVING AND INSTALLATION Step 1-CheckEquipment
Step 5-Selectand Install Ductwork
INTRODUCTION
A05201
Fig. 2-UnitBase Dimensions, 50ZHA024-060
Step 6-Providefor Condensate Disposal
Table 1-UnitSpecifications
Fig. 3-AreaNot to Be Drilled More Than 3/4-in
Table 2-PhysicalData
Step 7-InstallElectrical Connections
Table 3-MinimumAirflow for Safe Electric Heater
Fig. 4-Typicalinstallation
Fig. 5-CondensateTrap Using Tubing
Fig. 6-PVCCondensate Trap
Table 5-RequiredLiquid Line Temperature
Table 4-RequiredSubcooling
START-UP
Fig. 8-ControlBox Wiring
Fig. 9-LinePower Connections
Fig. 7-UnitElectrical Connection
Fig. 10A-ControlConnections Sizes
Fig.10B-ControlConnections Sizes
Step 4-IndoorAirflow and Airflow Adjustments
A05199
Fig. 11A-TypicalUnit Electrical Diagram Sizes
A05200
Fig. 11B-TypicalUnit Electrical Diagram Sizes
VOLTAGE
Fig. 11C-AccessoryElectric Heater Wiring
Table 6-Electrical Data-50ZHA
SINGLE POINT POWER SUPPLY
Step 6-Sequenceof Operation
Deduct 10 percent for 208 Volt Operation
Step 5-UnitControls
MAINTENANCE
Table 8-CoolingCharging Chart
Step 3-IndoorBlower and Motor
Step 1-AirFilter
Step 2-UnitTop Removal Outdoor-CoilSide
Table 9-WetCoil Pressure Drop
Table 11-AccessoryElectric Heat Pressure Drop
Fig. 12-Outdoor-FanAdjustment 024-048Size
Step 6-ElectricalControls and Wiring
Step 7-RefrigerantCircuit
Fig. 13-Outdoor-FanAdjustment 060 Size
TROUBLESHOOTING
START-UPCHECKLIST
HEATING CYCLE
Fig. 14-TypicalHeat Pump Operation, Heating Mode
Fig. 15-TypicalHeat Pump Operation, Cooling Mode
Check Valves
REMEDY
Table 12-Troubleshooting-Coolingand Heating
SYMPTOM
CAUSE
III. START-UP
START-UPCHECKLIST REMOVE AND STORE IN JOB FILE
I. PRELIMINARY INFORMATION
II.PRE-START-UP
