Introduction - Friedrich Hazardgard SH15M30 Series Service Manual

PROPERTY DAMAGE HAZARDS
FIRE DAMAGE HAZARDS:
Read the Installation/Operation Manual for this air conditioning unit prior to operating.
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Use air conditioner on a single dedicated circuit within the specifi ed amperage rating.
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Connect to a properly grounded circuit only.
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Do not use extension cords with the unit.
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Failure to follow these instructions can result in fi re and minor to serious property damage.
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WATER DAMAGE HAZARDS:
Improper installation maintenance, or servicing of the air conditioner unit, or not following the above
•
Safety Warnings can result in water damage to personal items or property.
Insure that the unit has a suffi cient pitch to the outside to allow water to drain from the unit.
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Do not drill holes in the bottom of the drain pan or the underside of the unit.
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Failure to follow these instructions can result in result in damage to the unit and/or minor to serious
•
property damage.

INTRODUCTION

This service manual is designed to be used in conjunction with the operation and installation manual provided
with each unit.
This service manual was written to assist the professional HVAC service technician to quickly and accurately
diagnose and repair any malfunctions of this product.
This manual, therefore, will deal with all subjects in a general nature. (i.e. All text will pertain to all models).
IMPORTANT: It will be necessary for you to accurately identify the unit you are servicing, so
Electrical
Compartment
On/Off Switch
Thermostat
4
you can be certain of a proper diagnosis and repair. (See Unit Identifi cation.)
Bypass Valve
Capillary Tubes
Compressor
Fan Blade
Air Intake
Air Discharge
Front Cover
Indoor Blower
Wheel
Sleeve
Air Discharge
Vents
Condenser
Air Discharge
Condenser/Fan Blade
Shroud
Condenser Coil
Condenser
Shroud Brace
Fan/Blower
Motor
Condenser
Air Intake