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Friedrich
WS10B10 service manual Heat Pump With Electric Heat Models
Models:
WS10B10
1
45
60
60
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Troubleshooting
Specification
Install
Code list
Error messages
Wallmaster Wiring Diagram Electronic Control
Performance Test Data Sheet
Compressor Replacement
Warranty
Maintenance
Page 45
Image 45
WALLMASTER WIRING DIAGRAM
ELECTRONIC CONTROL
HEAT PUMP WITH ELECTRIC HEAT MODELS
44
Page 44
Page 46
Page 45
Image 45
Page 44
Page 46
Contents
WallMaster R-410AModels
Air Conditioners and Heat Pumps
Cool Only
Cool with Electric Heat
Testing the Coil and Reversing Valve
Table Of Contents
Installation Instructions for “WSD” Sleeve
11-12
IMPORTANT SAFETY INFORMATION
PERSONAL INJURY OR DEATH HAZARDS
ELECTRICAL HAZARDS
MECHANICAL HAZARDS
REFRIGERATION SYSTEM HAZARDS
PROPERTY DAMAGE HAZARDS
INTRODUCTION
FIRE DAMAGE HAZARDS
WATER DAMAGE HAZARDS
W S 08 C 1 0 A
FRIEDRICH wallmaster MODEL NUMBER CODE
00001
1st DIGIT - FUNCTION
2010 PERFORMANCE DATA
Sleeve / Chassis Dimensions
Specifications
Height
Plug/Outlet/Circuit Rating
electrical DATA
HACR Heating Air Conditioning and Refrigeration
ELECTRIC SHOCK HAZARD
To adjust temperature
To adjust fan speed
ELECTRONIC CONTROL OPERATION
To activate Smart FanWS cool-onlymodels
To set the timer
To Activate Money Saver WY/WE models
CHECKING ROOM TEMPERATURE
To start unit
To adjust temperature
To set mode of operation
Using the remote control
TESTING THE ELECTRONIC CONTROL
ERROR CODE MODE
ELECTRONIC CONTROL PANEL
Automatic component protection
ERROR CODES LISTING FOR “WE/WY” MODELS
ERROR CODES LISTING FOR “WS” MODELS
REBOOT THE CONTROL PANEL
See note and other infomation below
COIL SENSORS
COMPONENTS TESTING
Heat Pump Models
ELECTRONIC CONTROL OPERATION
Capacitor Connections
COMPONENTS TESTING Continued
CAPACITORS
HEATING ELEMENT
REFRIGERATION SYSTEM SEQUENCE OF OPERATION
Refrigeration system under high pressure
R-410ASEALED SYSTEM REPAIR CONSIDERATIONS
Refrigerant Charging
R-410ASEALED REFRIGERATION SYSTEM REPAIRS
EQUIPMENT REQUIRED
EQUIPMENT MUST BE CAPABLE OF
BURN HAZARD
Method Of Charging / Repairs
FREEZE HAZARD
BURN HAZARD
Overcharged Refrigerant Systems
Undercharged Refrigerant Systems
ELECTRIC SHOCK HAZARD
HIGH PRESSURE HAZARD
Restricted Refrigerant System
METERING DEVICE
HERMETIC COMPONENTS CHECK
CHECK VALVE
Capillary Tube Systems
REVERSING VALVE DESCRIPTION/OPERATION
ELECTRIC SHOCK HAZARD
2 POSITION, 4 PORT REVERSING VALVE
CHECKING THE REVERSING VALVE
TESTING THE COIL
ELECTRIC SHOCK HAZARD
HIGH PRESSURE HAZARD
Touch Test in Heating/Cooling Cycle
Procedure For Changing Reversing Valve
BURN HAZARD
HIGH PRESSURE HAZARD
Single Phase Running and L.R.A. Test
Single Phase Connections
COMPRESSOR CHECKS
Locked Rotor Voltage L.R.V. Test
Single Phase Resistance Test
ELECTRIC SHOCK HAZARD
GROUND TEST
Recommended procedure for compressor replacement
COMPRESSOR REPLACEMENT
HIGH TEMPERATURES
RISK OF ELECTRIC SHOCK
ELECTRIC SHOCK HAZARD
HIGH PRESSURE HAZARD
EXPLOSION HAZARD
EXCESSIVE WEIGHT HAZARD
ROUTINE MAINTENANCE
BLOWER WHEEL / HOUSING / CONDENSER FAN / SHROUD
ELECTRIC SHOCK HAZARD
SLEEVE / DRAIN
ROUTINE MAINTENANCE Continued
FRONT COVER
CLEARANCES
INDOOR TEMPERATURES
PERFORMANCE TEST DATA SHEET
OUTDOOR TEMPERATURE
ROOM AIR CONDITIONER UNIT
Problem
GENERAL TROUBLESHOOTING TIPS
Possible Solution
Possible Cause
Problem
GENERAL TROUBLESHOOTING TIPS CONTINUED
Possible Solution
Possible Cause
Possible Solution
Problem
Problem
Possible Solution
Possible Solution
Problem
Possible Solution
Possible Solution
Possible Solution
Problem
Problem
Possible Solution
Possible Solution
Problem
Problem
Possible Solution
Problem
HEAT PUMP TROUBLESHOOTING
Possible Solution
Problem
TROUBLESHOOTING CHART - HEATING HEAT PUMP
TROUBLESHOOTING CHART - COOLING
PROBLEM
PROBLEM
HEAT PUMP
ELECTRICAL TROUBLESHOOTING CHART - HEAT PUMP
SYSTEM COOLS WHEN HEATING IS DESIRED
ELECTRIC SHOCK HAZARD
POSSIBLE CAUSES
TEMPERATURE OF VALVE BODY
CORRECTIONS
NORMAL FUNCTION OF VALVE
COOL ONLY MODELS
WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL
WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL
COOL WITH ELECTRIC HEAT MODELS
WALLMASTER WIRING DIAGRAM ELECTRONIC CONTROL
HEAT PUMP WITH ELECTRIC HEAT MODELS
Exterior Grilles
Installation Accessories
DK / Drain Kit
SB / Sub Base
INSTALLATION INSTRUCTIONS FOR “WSD”” SLEEVE
INSTALLATION INSTRUCTIONS
MOUNTING HARDWARE PROVIDED
WALL PREPARATION
SLEEVE INSTALLATION
INSTALLATION REQUIREMENTS
MECHANICALCUT/SEVER HAZARDHAZARD CUT/SEVER
STEP STEP 3 STEP
Be careful with the sharp edges and corners
MECHANICALCUT/SEVER HAZARD
Wear protective clothing and gloves, etc
Failure to do so could result in serious injury
SIDE PROFILE OF WALL SLEEVE
WallMaster Thru-the-Wall
SEALINGGASKET INSTALLATIONSTALLATION INSTRUCTIONS
FIGURE A
INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
FORINTERNALDRAINL DRAINKIT IDKKIT IDK
MECHANICAL HAZARD MECHANICALCUT/SEVER HAZARD
WallMaster DRAIN KIT DK
ASSEMBLY & INSTALLATION INSTRUCTIONS
EXCESSIVE WEIGHT HAZARD
CUT/SEVER HAZARD
SUBBASE FOR WS, WE & WY MODELS
INSTALLATION INSTRUCTIONS
CUT/SEVER HAZARD
INSTALLATION INSTRUCTIONS
ARCHITECTURAL GRILLE MODEL AG
MECHANICALCUT/SEVER HAZARD
Be careful with the sharp edges and corners
MECHANICALCUT/SEVER HAZARD
WALLMASTER≤ THRU-THE-WALLAIR CONDITIONERS
LIMITED WARRANTY
FIRST YEAR
SECOND THROUGH FIFTH YEAR
TECHNICAL SUPPORT CONTACT INFORMATION
FRIEDRICH AIR CONDITIONING CO
Post Office Box 1540 · San Antonio, Texas
4200 N. Pan Am Expressway · San Antonio, Texas
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FRIEDRICH AIR CONDITIONING CO
Post Office Box 1540 · San Antonio, Texas
4200 N. Pan Am Expressway · San Antonio, Texas