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25VNA8 infinity 18VS
Carrier 25VNA8 infinity 18VS Manuals
Manuals and User Guides for Carrier 25VNA8 infinity 18VS. We have
5
Carrier 25VNA8 infinity 18VS manuals available for free PDF download: Service Manual, Installation Instructions Manual, Owner's Manual
Carrier 25VNA8 infinity 18VS Service Manual (44 pages)
Variable Speed Heat Pump
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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Carrier 25VNA8 infinity 18VS Installation Instructions Manual (23 pages)
Brand:
Carrier
| Category:
Heat Pump
| Size: 6 MB
Table of Contents
Table of Contents
1
Safety Considerations
2
Installation Recommendations
2
Installation
3
Step 1 - Check Equipment and Job Site
3
Step 2 - Install on Solid, Level Mounting Pad
3
Step 3 - Clearance Requirements
4
Step 4 - Operating Ambient
4
Step 5 - Elevate Unit
4
Step 6 - Making Piping Connections
4
Step 7 - Make Electrical Connections
4
Step 8 - Compressor Internal Crankcase Heater
8
Step 9 - Install Accessories
8
Step 10 - Start- -Up
8
Step 11 - System Functions and Sequence of Operation
10
Step 12 - Check Charge
11
Step 13 - Pumpdown & Evacuation
15
Major Components
16
Troubleshooting
17
Troubleshooting
21
Final Checks
22
Care and Maintenance
22
Puronr REFRIGERANT QUICK REFERENCE GUIDE
22
Carrier 25VNA8 infinity 18VS Installation Instructions Manual (22 pages)
Infinity 18VS Variable Speed Heat Pump with Puron Refrigerant
Brand:
Carrier
| Category:
Heat Pump
| Size: 4 MB
Table of Contents
Table of Contents
1
Safety Considerations
2
Installation Recommendations
2
Installation
3
Step 1 - Check Equipment and Job Site
3
Step 2 - Install on Solid, Level Mounting Pad
3
Step 3 - Clearance Requirements
4
Step 4 - Operating Ambient
4
Step 5 - Elevate Unit
4
Step 7 - Making Piping Connections
4
Step 8 - Make Electrical Connections
6
Step 9 - Compressor Internal Crankcase Heater
8
Step 10 - Install Accessories
8
Step 11 - Start- -Up
8
Step 12 - System Functions and Sequence of Operation
9
Step 13 - Check Charge
11
Step 14 - Pumpdown & Evacuation
14
Major Components
15
Troubleshooting
16
Final Checks
21
Care and Maintenance
21
Puronr REFRIGERANT QUICK REFERENCE GUIDE
21
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Carrier 25VNA8 infinity 18VS Owner's Manual (4 pages)
Variable Speed Heat Pump with Puron Refrigerant
Brand:
Carrier
| Category:
Heat Pump
| Size: 0 MB
Table of Contents
A Note about Safety
1
About Your Heat Pump System
1
Identifying Your System
1
Using Your New Carrier System
1
Variable Speed Operation
1
Heating and Cooling Your Home
1
Operation under Extreme Conditions
1
Important Heat Pump Facts
1
Sound
1
Routine Maintenance
2
Sea Coast Coil Maintenance
2
Troubleshooting
2
Regular Dealer Maintenance
2
Maintenance Checklist
3
Carrier 25VNA8 infinity 18VS Owner's Manual (4 pages)
variable speed heat pump with puron refrigerant
Brand:
Carrier
| Category:
Heat Pump
| Size: 0 MB
Table of Contents
A Note about Safety
1
About Your Heat Pump System
1
Using Your New Carrier System
1
Infinity Variable Speed Operation
1
Heating and Cooling Your Home
1
Operation under Extreme Conditions
1
Important Heat Pump Facts
1
Sound
2
Routine Maintenance
2
Sea Coast Coil Maintenance
2
Troubleshooting
3
Regular Dealer Maintenance
3
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