Friedrich KUHL R-410A Manuals

Manuals and User Guides for Friedrich KUHL R-410A. We have 5 Friedrich KUHL R-410A manuals available for free PDF download: Service Manual, Service And Parts Manual, Parts Manual

Friedrich KUHL R-410A Service Manual (87 pages)

115 & 208-230-Volt Cool Only, 208-230-Volt Cool with Electric Heat, 208-230-Volt Heat Pump with Electric Heat, 115-Volt Heat Pump

Brand: Friedrich | Category: Air Conditioner | Size: 3 MB

Table of Contents
2
Important Safety Information
3
- Electrical Hazards
  3
- Mechanical Hazards
  4
Introduction
6
Model and Serial Number Location
6
Model Number Code
7
Unit Identiﬁ Cation
7
Specifications
8
Performance Data and Speciﬁ Cations
8
Unit Placement
9
Installation Information/Sleeve Dimensions/Circuit Rating
9
- Electric Shock Hazard
  10
- Fire Hazard
  10
Electrical Data
10
Electrical Shock Hazard
11
Before Operating the Unit
11
Control Panel Operation
12
Special Functions
13
Alerts
13
Remote Effectiveness
16
Remote Control Operation
16
Electronic Control System Maintenance Operation
19
Factory Use Only
21
Unit Operation
22
Cool-Heat Set Points
23
Cooling Mode
24
Electronic Control Sequence of Operation
24
Speed Selection
29
Unit Operation with a Wall-Stat
30
Electric Shock Hazard
31
Removing the Front Cover and Unit Chassis
31
Replacing the ID Coil Thermistor
32
Replacing the Control Board
32
Remote Wall Thermostat
33
Low Voltage Interface Connector
33
Remote Wall Thermostat
34
Airﬂ Ow Selection and Adjustment
34
- Capacitor Check with Capacitor Analyzer
  35
- Capacitor Connections
  35
Components Testing
35
- Components Testing
  36
- Testing the Heating Element
  36
- Drain Pan Valve
  36
Refrigeration Sequence of Operation
37
R-410A Sealed System Repair Considerations
38
- Equipment Required
  39
- Refrigerant Charging
  39
- Method of Charging / Repairs
  40
- Burn Hazard
  40
- Undercharged Refrigerant Systems
  41
- Overcharged Refrigerant Systems
  41
- Restricted Refrigerant System
  42
- Metering Device
  43
- Check Valve
  43
Hermetics Components Check
43
Reversing Valve Description/Operation
44
Testing the Coil
45
Checking the Reversing Valve
45
Compressor Checks
47
- Single Phase Resistance Test
  48
- Ground Test
  48
- Checking Compressor Efficiency
  48
Compressor Replacement
49
- Explosion Hazard
  50
- Special Procedure in the Case of Motor Compressor Burnout
  50
Routine Maintenance / Battery Check / Change
51
Service and Assistance
55
Performance Test Data Sheet and Sizing Guide
56
Error Codes and Alarm Status
57
Troubleshooting
58
Electrical Troubleshooting Chart - Heat Pump
66
Electronic Control Board Components Identiﬁ Cation
68
Remote Wall Thermostat Wiring Diagrams
69
- Cool Only Models
  70
- Wiring Diagram
  71
Thermistors' Resistance Values
77
Remote Control Replacement Instructions
78
- Ribbon Cable Connection
  80
- Mounting Screws
  80
User Interface Service Kit
80
Instructions for Using Cooling Load Estimate Form
81
Cooling Load Estimate Form
82
Heat Load Form
83
Warranty
85
Technical Support Contact Information
86

Friedrich KUHL R-410A Service Manual (47 pages)

Room Air Conditioner

Brand: Friedrich | Category: Air Conditioner | Size: 2 MB

Table of Contents
2
Important Safety Information
3
Unit Identification
6
Performance Data
7
Chassis Specifications
7
Installation Information/Sleeve Dimensions
7
Electrical Data
8
Unit Placement
9
Before Operating the Unit
9
For Best Cooling Performance and Energy Efficiency
9
- To Adjust Fan Speed
  10
- Automatic Component Protection
  10
- To Activate Smart Fan
  10
- To Set Mode of Operation
  10
- To Set the Timer
  10
- To Adjust Temperature
  10
- To Start Unit
  10
How to Operate the XQ
11
How to Use the XQ Remote Control
11
How to Operate the EQ
11
Electronic Control Sequence of Operation
12
Functional Component Definition
13
Components Testing
14
Refrigeration Sequence of Operation
18
R-410A Sealed System Repair Considerations
19
Sealed Refrigeration System Repairs
20
Compressor Checks
24
Compressor Replacement
26
Routine Maintenance
28
Routine Maintenance
29
Performance Test Data Sheet
30
Troubleshooting
31
Wiring Diagrams
34
Troubleshooting
37
Instructions for Using Cooling Load Estimate Form
40
Cooling Load Estimate Form
41
Heat Load Form
42
Warranty
44
Technical Assistance
45

Friedrich KUHL R-410A Service Manual (27 pages)

Friedrich Inverter Multi Air Conditoner Service Manual

Brand: Friedrich | Category: Air Conditioner | Size: 1 MB

Table of Contents
1
Specifications
3
- Electrical Data
  3
- Fan Motor
  3
Outline and Dimensions
5
Refrigerant System Diagram
7
Circuit Diagram
8
Outdoor Unit
9
Indoor Pcb Circuit Diagram
10
Outdoor Pcb Circuit Diagram
13
Indoor Unit
16
Error Contents
16
Outdoor Unit Leds
17
Disassembly Illustration
18
Parts List
24
Outdoor Unit
25
Standard Accessories
26

Friedrich KUHL R-410A Service And Parts Manual (17 pages)

R410A Models Compact Programmable

Brand: Friedrich | Category: Air Conditioner | Size: 1 MB

Table of Contents
3
Unit Identification
4
Electrical Data
5
Specifications
6
How to Operate the Air Conditioner with Remote Control
7
Method of Charging/Repairs
8
Compressor Replacement
9
Troubleshooting
10
- Troubleshooting
  12
- Electronic Control
  13
Wiring Diagrams for 2010 Model
13
Exploded View of Parts for 2010 Model
14
Parts for 2010 Models
15
Warranty
17

Friedrich KUHL R-410A Parts Manual (16 pages)

2010 Room Air Conditioner R-410A Models

Brand: Friedrich | Category: Air Conditioner | Size: 2 MB

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