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Friedrich
SQ05N10, SQ10N10, SQ08N10
manual
Cooling only Room AIR Conditioners Troubleshooting Tips
Models:
EQ08N11
SQ06N10
SQ05N10
SQ08N10
SQ10N10
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Parts list
Error codes
See codes chart on next
Timer Schedule Button
Maintenance
Available Accessories
Single Phase Resistance Test
Keep the filter clean
High Temperatures
Remote Control Operation
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COOLING ONLY ROOM AIR CONDITIONERS: TROUBLESHOOTING TIPS
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Contents
Room Air Conditioners
Table Of Contents
Important Safety Information
Your safety and the safety of others are very important
Refrigeration System Hazards
Introduction
Register your air conditioner
08 N 1 0 a a
Unit Identification
Performance Data
SQ05N10-A 115 146
Electric Shock Hazard
Electrical Data
Fire Hazard
Make sure the wiring is adequate for your unit
Test the power cord
Keep the filter clean
Proper installation of chassis seal gasket
Kuhl Q Control Panel Operation
Kühl Control Options
Control Panel Operation Instructions
Timer Schedule Button
ºF ºC Select
DIM Function
Alerts
Wait Icon
Control Panel Lock
To Turn On the Timer or Schedule Selected
Timer or Schedule Options 1 or 2 Selection
Timer Start Time
Timer Settings
Set theTimer Stop Time
Timer on Scenarios
Timer OFF Scenarios
Timer Schedule Control Block
Remote Control Operation
Auto FAN Continuous
Cooling Mode
Electronic Control Sequence of Operation
Compressor Lock Out Time
Components Testing
If the user interface does not turn on
User Interface Tests
Relay Board Test
Components Testing CON’T
Testing the Relay Board
Capacitor Check with Capacitor Analyzer
Capacitor Connections
FAN Motor
BLOWER/FAN Motor Test
Heating Element
Testing the Heating Element Electric Shock Hazard
Drain PAN Valve
Refrigeration Sequence of Operation
410A Sealed System Repair Considerations
Refrigeration system under high pressure
410A Sealed Refrigeration System Repairs
Refrigerant Charging
Refrigeration Sequence of Operation
410A Sealed Refrigeration System Repairs
Burn Hazard
Method Of Charging / Repairs
Freeze Hazard
Undercharged Refrigerant Systems
Overcharged Refrigerant Systems
Restricted Refrigerant System
Compressor Checks
Single Phase Resistance Test
Ground Test
High Temperatures
Recommended procedure for compressor replacement
Explosion Hazard
Available Accessories
Rotary Compressor Special Troubleshooting and Service
Standard Filter Cleaning / Installation Instructions
Routine Maintenance
Routine Maintenance
This is a warm weather appliance
Condensation is normal
Frosting
Noises
Page
See codes chart on next
Error Codes
Problem Control Boards Action
Test Mode
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Cooling only Room AIR Conditioners Troubleshooting Tips
Cooling only Room AIR Conditioners Troubleshooting Tips
Cooling only Room AIR Conditioners Troubleshooting Tips
Cooling only Room AIR Conditioners Troubleshooting Tips
Heat / Cool only Room AIR Conditioners Troubleshooting Tips
Electronic Controls
Wiring Diagram
THERMISTORS’ Resistance Values
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Following is an example using the heat load form
Heat Load Form
Heating Load Form Friedrich Room Unit Heat Pumps
Infiltration Windows & Doors AVG
Kühl-Q
Kühl-Q Units’ 2012 Parts List
Kühl Q-Chassis Service Parts List
Addendum
Schedule Table with Energy Saving Values
Room AIR Conditioners Limited Warranty
Technical Support Contact Information
Friedrich AIR Conditioning CO
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