Carrier Infinity 25VNA0 Manuals

Carrier Infinity 25VNA0 Manuals

Manuals and User Guides for Carrier Infinity 25VNA0. We have 1 Carrier Infinity 25VNA0 manual available for free PDF download: Service Manual

Carrier Infinity 25VNA0 Service Manual

Carrier Infinity 25VNA0 Service Manual (48 pages)

Variable Speed Air Conditioner and Heat Pump with Greenspeed Intelligence

Brand: Carrier | Category: Heat Pump | Size: 7.98 MB

Table of Contents

Table of Contents
1
Unit Identification
2
Safety Considerations
3
General Information
3
Electrical
4
Electronic Expansion Valve (Exv), 25Vna0 Only
4
Circuit Board
5
Crankcase Heater Operation
5
Outdoor Fan Motor Operation
5
Time Delays
5
Infinity Controlled Low Ambient Cooling
5
Utility Interface with Infinity Control
5
Communication and Status Function Lights
6
Troubleshooting
9
Systems Communication Failure
9
Model Plug
9
Pressure Switch Protection
9
Low Pressure Protection
9
Failed Thermistor Default Operation
9
Suction Pressure Transducer (SPT)
10
Variable Speed Compressor Sensor Output Terminals
11
Variable Speed Compressor Power Output Terminals
11
ECM Fan Motor
11
Fault Code Table
12
Status Codes
13
Refrigeration System
42
Refrigerant
42
Compressor Oil
42
Servicing Systems on Roofs with Synthetic Materials
42
Brazing
42
Service Valves and Pumpdown
43
Reversing Valve (25VNA0)
44
Liquid Line Filter Drier
45
Suction Line Filter Drier
46
Thermostatic Expansion Valve (TXV)
46
Accumulator
46
Refrigeration System Repair
48
Leak Detection
48
Coil Removal
48

Advertisement

Advertisement

Related Products

Carrier Categories

Air Conditioner

Air Conditioner Heat Pump Furnace Thermostat Chiller

More Carrier Manuals