Assembly & Installation Instructions | Friedrich WS10B10 specification

WallMaster DRAIN KIT (DK)

ASSEMBLY & INSTALLATION INSTRUCTIONS

WARNING

CUT/SEVER HAZARD

Be careful with the sharp edges and corners. Wear protective clothing and gloves, etc. Failure to do so could result in serious injury.

WARNING

EXCESSIVE WEIGHT HAZARD

Use two people to lift or carry the unit, and wear proper protective clothing. Failure to do so may result in serious personal injury.

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Friedrich WS10B10 service manual Assembly & Installation Instructions

Contents

Thru-the-wall Table Of Contents Important Safety Information Your safety and the safety of others are very important Refrigeration System Hazards Introduction Property Damage Hazards Friedrich wallmaster Model Number Code Sleeve / Chassis Dimensions Performance Data Electrical Data Plug/Outlet/Circuit RatingElectric Shock Hazard Fire Hazard To adjust fan speed Electronic Control OperationTo activate Smart FanWS cool-only models To activate Smart FanWY/WE heat-cool models Checking Room Temperature To set the timerTo Activate Money Saver WY/WE models To adjust temperature To set mode of operationTo start unit Error Code Mode Testing the Electronic ControlElectronic Control Panel Automatic component protection Error Codes Listing for WS Models Error Codes Listing for WE/WY ModelsReboot the Control Panel E7 Motor Operation E9 Heat Pump Failure Components Testing Coil SensorsFAN Motor FAN Motor Test Capacitors Heating ElementDrain PAN Valve Capacitor Check with Capacitor Analyzer Refrigeration System Sequence of Operation 410A Sealed System Repair Considerations Refrigeration system under high pressure 410A Sealed Refrigeration System Repairs Equipment RequiredEquipment Must be Capable Risk of Electric Shock Burn Hazard Method Of Charging / RepairsFreeze Hazard Undercharged Refrigerant Systems Overcharged Refrigerant Systems Restricted Refrigerant System Hermetic Components Check Metering DeviceCheck Valve Capillary Tube Systems Reversing Valve DESCRIPTION/OPERATION POSITION, 4 Port Reversing Valve Testing the Coil Checking the Reversing Valve Touch Test in Heating/Cooling Cycle Procedure For Changing Reversing ValveExplosion Hazard Compressor Checks Single Phase Resistance Test Ground Test Recommended procedure for compressor replacement Compressor ReplacementHigh Temperatures Rotary Compressor Special Troubleshooting and Service Routine Maintenance Front Cover Sleeve / DrainClearances Room AIR Conditioner Unit Performance Test Data Sheet Date Model Serial General Troubleshooting Tips General Troubleshooting Tips Cooling only Room AIR Conditioners Troubleshooting Tips Possible Cause Possible Solution Problem Possible Cause Possible Action HEAT/COOL only Room AIR Conditioners Troubleshooting Tips Heat Pump Troubleshooting Troubleshooting Chart Heating Heat Pump Troubleshooting Chart CoolingProblem System Cools When Heating is Desired Electrical Troubleshooting Chart Heat PumpYES Normal Function of Valve Malfunction of ValvePage Page Page Installation Accessories Wall Preparation Mounting Hardware ProvidedDescription QTY Installation Requirements MECHANICALCUT/SEVER Hazardhazard Installation Instructions for Baffle Adapter KIT BAK MECHANICALCUT/SEVER Hazard WallMaster Thru-the-Wall CUT/SEVER Installation Instructions Mechanical Hazard MECHANICALCUT/SEVER Hazard Assembly & Installation Instructions Installation Instructions Subbase for WS, WE & WY Models Installation Instructions Architectural Grille Model AG MECHANICALCUT/SEVER Hazard WALLMASTER≤ THRU-THE-WALL AIR Conditioners Limited Warranty Technical Support Contact Information Page Page Friedrich AIR Conditioning CO