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Friedrich Kuhl SQ05N10 Series User Manual

Friedrich Kuhl SQ05N10 Series
67 pages
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Cool Only
115-Volt: SQ05N10*, SQ06N10*, SQ08N10*, SQ10N10*
115-Volt: EQ08N11*
Cool and Electric Heat
Service/Parts Manual
2012
Room Air Conditioners
KuhlQ_Serv/Parts Man (4-12)
*
Last character may vary.
PM
FAN SPEED
SCHEDULE
SYSTEM
FAN MODE
POWER
ROOM TEMP
SET POINT
AM
F
AUTO FAN
CONTINUOUS
AUTO SPEED
88
C
ONOFF
AUTO
SCHEDULE
CHECK$ MART
FILTER
Q Chassis Models
93001401_01
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Friedrich Kuhl SQ05N10 Series Specifications

General IconGeneral
Fan Speeds3
Voltage115V
Operating Frequency60 Hz
Cooling Capacity5, 000 BTU
Window Width (Min/Max)23-36 inches

Summary

IMPORTANT SAFETY INFORMATION

ELECTRICAL HAZARDS

Details electrical safety warnings and precautions.

REFRIGERATION SYSTEM HAZARDS

MECHANICAL HAZARDS

PROPERTY DAMAGE HAZARDS

INTRODUCTION

Unit Identification

Explains how to identify the unit model and serial number.

PERFORMANCE DATA

Specifications

Details cooling/heating capacity, ratings, and energy efficiency data.

Installation Information / Sleeve Dimensions

Details unit dimensions for installation.

Circuit Rating / Breaker

Specifies electrical circuit requirements and breaker types.

ELECTRICAL DATA

Kuhl Q Control Panel Operation

Display Information

Describes the LCD display features and backlight behavior.

Control Panel Buttons

Explains the function of each button on the control panel.

Kühl Control Options

Wireless Programming and Control

Details remote control and monitoring via FriedrichLink adapter.

Pre-Programmed Scheduling Options

Outlines factory-set energy management schedules.

Customizable Programming Options

Explains user-defined temperature and timer settings.

Control Panel Operation Instructions

SYSTEM, FAN MODE, FAN SPEED Operation

Guides on selecting system modes and fan speeds.

°F - °C Select

DIM Function

Wait Icon

Control Panel Lock

Alerts

WiFi Connection

TIMER OR SCHEDULE OPTIONS 1 OR 2 SELECTION

TIMER SETTINGS

Set Time and Day

Steps to set the unit's current time and day.

Timer Start Time

Procedure for setting the desired start time for the timer.

Set the Timer Stop Time

Remote Control Operation

Getting Started and Operation

Covers battery installation and basic remote control functions.

Remote Effectiveness

Explains the operating range and signal path for the remote.

ELECTRONIC CONTROL SEQUENCE OF OPERATION

Cooling Mode Operation

Details the fan and compressor sequence for cooling.

Electric Heat Operation

Explains the sequence for electric heat activation.

COMPONENTS TESTING

User Interface and Relay Board Testing

Guides on testing the control interface and relay board.

REFRIGERATION SEQUENCE OF OPERATION

R-410A SEALED SYSTEM REPAIR CONSIDERATIONS

Method Of Charging / Repairs

Undercharged Refrigerant Systems

Overcharged Refrigerant Systems

COMPRESSOR CHECKS

Single Phase Resistance Test

Procedures for testing compressor motor windings.

External Overload

How to check the compressor's external overload protector.

COMPRESSOR REPLACEMENT

ROUTINE MAINTENANCE

Filter Cleaning

Instructions for cleaning or replacing the air filter.

Coils and Base Pan Cleaning

Procedures for cleaning indoor and outdoor coils.

Blower/Fan Motor Maintenance

Guidance on inspecting and cleaning blower components.

Sleeve / Drain Maintenance

Maintenance steps for the unit sleeve and drain system.

After Maintenance/Repair Start-Up Checklist & Notes

ROOM AIR CONDITIONER UNIT PERFORMANCE TEST DATA SHEET

Sizing Guide

Table and guidelines for selecting the correct unit size.

How to Check the Diagnostic Codes

ERROR CODES

Test Mode

GENERAL TROUBLESHOOTING TIPS

COOLING ONLY ROOM AIR CONDITIONERS: TROUBLESHOOTING TIPS

ELECTRONIC CONTROLS

WIRING DIAGRAM

Visual representation of electrical connections for cool-only models.

SCHEMATIC

Electrical schematic for cool-only models.

THERMISTORS' RESISTANCE VALUES

INSTRUCTIONS FOR USING COOLING LOAD ESTIMATE FORM

COOLING LOAD ESTIMATE FORM

HEAT LOAD FORM

Kühl-Q Chassis 2012 Parts List

ROOM AIR CONDITIONERS LIMITED WARRANTY

First Year Warranty

Details warranty coverage for the first year.

Second Through Fifth Year Warranty

Covers warranty for the sealed refrigeration system.

Warranty Limitations

Outlines exclusions and limitations of the warranty coverage.

CUSTOMER SATISFACTION and QUALITY ASSURANCE

FRIEDRICH AUTHORIZED PARTS DEPOTS

List of authorized parts distributors.

TECHNICAL SUPPORT CONTACT INFORMATION

Contact details for technical assistance and support.

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