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Room Air Conditioner Unit Performance Test Data Sheet
JOB NAME______________________ TECH'S NAME_________________________
DATE___________ MODEL#_______________ SERIAL #______________________
CHECK THE INSTALLATION
IS A CHASSIS 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)
START UP VOLTAGE
AMPERAGE DRAW (COOL)
AMPERAGE DRAW (HEAT)
COMPRESSOR
RUNNING AMPERAGE DRAW
INDOOR CONDITIONS
INDOOR AMBIENT TEMPERATURE
RELATIVE HUMIDITY (RH) INDOOR
DISCHARGE AIR TEMPERATURE (INDOOR)(COOL)
DISCHARGE AIR TEMPERATURE (INDOOR)(HEAT)
RETURN AIR TEMPERATURE (INDOOR)(COOL)
RETURN AIR TEMPERATURE (INDOOR) (HEAT)
OUTDOOR TEMPERATURE
OUTDOOR AMBIENT TEMPERATURE
RH OUTDOOR RELATIVE HUMIDITY
DISCHARGE AIR TEMPERATURE (OUTDOOR)(COOL)
DISCHARGE AIR TEMPERATURE (OUTDOOR)(HEAT)
INTAKE AIR TEMPERATURE (OUTDOOR)(COOL)
INTAKE AIR TEMPERATURE (OUTDOOR)(HEAT)
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.
Figure 601 (Test Data Sheet)
52
TROUBLESHOOTING
ACCEPTABLE
NOT ACCEPTABLE
YES
_____
_____
_____
_____
_____
_____ VOLTS
_____ VOLTS
_____ AMPS
_____ AMPS
_____ AMPS
_____ F
_____%
_____F
_____F
_____F
_____F
_____F
_____%
_____F
_____F
_____F
_____F
NO
____
____
____
____
____
Figure 602 (Cooling Sizing Guide)
Cooling Sizing Guide
AREA TO BE
APPROXIMATE
CONDITIONED
COOLING BTU
IN SQ. FT.
REQUIRED
100 - 150
5000
150 - 250
6000
250 - 300
7000
300 - 350
8000
350 - 400
9000
400 - 450
10000
450 - 550
12000
550 - 700
14000
700 - 1000
18000
1000 - 1200
21000
1200 - 1400
23000
1400 - 1500
24000
1500 - 2000
30000
2000 - 2500
34000
Guide based on normal
room insulation, average
number of sun exposed
windows and two person
occupancy.
1. If heavily shaded, reduce
cooling Btus required by 10%
2. If very sunny, increase cool-
ing Btus required by 10%
3. Add 500 Btus per person over
2 people
4. Add 4,000 Btus if the area is
a kitchen
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Troubleshooting
