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R . INFORMATION FOR THE OWNER
Air Conditioned
Area
Cooling BTUs
Required
Air Conditioned
Area
Cooling BTUs
Required
100 - 150 5000 550 - 700 14000
150 - 250 6000 700 - 1000 18000
250 - 300 7000 1000 - 1200 21000
300 - 350 8000 1200 - 1400 23000
350 - 400 9000 1400 - 1500 24000
400 - 450 10000 1500 - 2000 30000
450 - 550 12000 2000 - 2500 34000
R.2 Routine Maintenance
Decorative Front
Use a damp (not wet) cloth when cleaning the control area to prevent
water from entering the unit, and possibly damaging the electronic
control.
The decorative front and the cabinet can be cleaned with warm water
and a mild liquid detergent. Do NOT use solvents or hydrocarbon
based cleaners such as acetone, naphtha, gasoline, benzene, etc.
The indoor coil can be vacuumed with a dusting attachment if it ap-
pears to be dirty. DO NOT BEND FINS. The outdoor coil can be gently
sprayed with a garden hose.
Air Filter
The air filter should be inspected weekly and cleaned if needed by
vacuuming with a dust attachment or by cleaning in the sink using
warm water and a mild dishwashing detergent. Dry the filter thoroughly
before reinstalling. Use caution, the coil surface can be sharp. Refer to
Section C.8 for instructions on how to replace filter.
WARNING: Service of this product (aside from
filter maintenance) shall only be performed by trained
service personnel. Refer to the Service Manual for
procedures on how to inspect and maintain the interior
of the unit and its components. A QR code is located in section A.5 which
will help you locate the service manual online.
Coils & Chassis
The indoor coil and outdoor coils and base pan should be inspected
periodically (annually or semi-annually) and cleaned of all debris (lint,
dirt, leaves, paper, etc.) as necessary. Under extreme conditions, more
frequent cleaning may be required.
Wall Sleeve
Inspect the inside of the wall sleeve and drain system periodically
(annually or semi-annually) and clean as required. Under extreme
conditions, more frequent cleaning may be necessary.
Blower Wheel / Housing / Condensor Fan / Shroud
Inspect the indoor blower and its housing, evaporator blade, condenser
fan blade and condenser shroud periodically (yearly or bi-yearly) and
clean of all debris (lint, dirt, mold, fungus, etc.).
Present the owner or operator of the equipment with the Installation &
Operation Manual, all accessory installation instructions, and the name,
address, and telephone number of the Authorized Friedrich Warranty
Service Company in the area for future reference if necessary. Inspect
the unit for any damage to the coils and tubing that could cause a leak.
R.1 Room air conditioner unit performance test
data sheet
Job name________________________________
Tech’s name______________________________
Date_________
Model#____________________serial #_____________________
Check the installation acceptable not acceptable
Yes no
Is a chasis gasket installed? _____ ____
Is the fresh / exhaust air vent open? _____ ____
Is a friedrich sleeve installed? _____ ____
Is a friedrich outdoor grille installed? _____ ____
Is maintenance being performed? _____ ____
Electrical
Line voltage (static) _____ volts
Start up voltage _____ volts
Amperage draw (cool) _____ amps
Amperage draw (heat) _____ amps
Compressor
Locked rotor amps _____ amps
Running amperage draw _____ amps
Indoor conditions
Indoor ambient temperature _____ f
Relative humidity (rh) indoor _____%
Discharge air temperature (indoor)(cool) _____f
Discharge air temperature (indoor)(heat) _____f
Return air temperature (indoor)(cool) _____f
Return air temperature (indoor) (heat) _____f
Outdoor temperature
Outdoor ambient temperature _____f
Rh outdoor relative humidity _____%
Discharge air temperature (outdoor)(cool) _____f
Discharge air temperature (outdoor)(heat) _____f
Intake air temperature (outdoor)(cool) _____f
Intake air temperature (outdoor)(heat) _____f
Cooling or heating area
Area w______ * l_______ = feet squared
For a general guide refer to sizing guide to the right
For exact load calculations consult manual j or m.
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