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EVOLUTION 189BNV
User Manuals: Carrier EVOLUTION 189BNV Air Conditioner
Manuals and User Guides for Carrier EVOLUTION 189BNV Air Conditioner. We have
1
Carrier EVOLUTION 189BNV Air Conditioner manual available for free PDF download: Service Manual
Carrier EVOLUTION 189BNV Service Manual (44 pages)
V VARIABLE SPEED HEAT PUMP, V VARIABLE SPEED AIR CONDITIONER WITH PURON REFRIGERANT
Brand:
Carrier
| Category:
Heat Pump
| Size: 13 MB
Table of Contents
Table of Contents
1
Unit Identification
2
Refrigerant Piping Length Limitations
3
Long Line Applications
3
Safety Considerations
4
General Information
4
Electrical
5
Major Components
5
AOC Board
5
Inverter
5
Variable Speed Compressor
5
Electronic Expansion Valve (EXP)
6
Outdoor Fan Motor
6
Pressure Transducer (SPT)
6
Pressure Equalizer Valve (PEV)
6
Outdoor Coil Thermistor (OCT)
6
Suction Thermistor (OST)
7
Discharge Thermistor (ODT)
7
Crankcase Heater
7
Time Delays
7
Communication and Status Function Lights
8
Check Charge
9
Troubleshooting
14
Service Tool
14
System Communication Failure
14
Model Plug
14
Status Codes
14
Variable Speed Compressor Winding Resistance
15
Fan Motor
16
Brown out Protection
16
230V Line (Power Disconnect) Detection
16
Pressure Switch Protection
16
Suction Pressure Transducer (SPT)
16
Temperature Thermistors
17
Fault Code Action Table
19
Variable Speed Drive LED Location and Description
28
Compressor Power Harness Assembly Replacement
29
Inverter Assembly with Shield Gasket Installation
31
Compressor Replacement
34
Wiring Diagrams
37
Refrigeration System
39
Refrigerant
39
Compressor Oil
39
Servicing Systems on Roofs with Synthetic Materials
39
Brazing
39
Service Valves and Pumpdown
39
Liquid Line Filter Drier
42
Suction Line Filter Drier
42
Thermostatic Expansion Valve (TXV)
42
Accumulator
43
Refrigeration System Repair
43
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