TechPlus ComfortAire, Service Supplement Manual

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TechPlus
s e r v i c e s u p p l e m e n t
Comfort Aire Specifications
General
Compressor ICE TM-21 for A3 and BBCV
ICE TM-16 for Micro Bird
Both belt driven by the engine
Compressor Oil Charge 5 oz. per compressor
Compressor oil Type PAG (Poly Alkylene Glycol)
Defrost Method Electronic Thermostat Opens at
30-32 ºF coil temp
Closes at 35-37 ºF coil temp
Belt Tension 120 lbs for non-auto tensioned
arrangements
R-134a Refrigeration System Charges and Set-points
A3FE
Blue System (Curb Side) 4.75 lbs.
Black System (Road Side) 4.3 lbs,
A3RE with TM-21’s
Blue System (Curb Side) 5.75 lbs.
Black System (Road Side) 5.0 lbs
BBCV
Blue System (Curb Side) 4.75 lbs.
Black System (Road Side) 4.0 lbs.
Roof Mount Condenser Buses with TM-21’s
Blue System (Curb Side) 6.2 lbs.
Black System (Road Side) 4.3 lbs.
Micro Bird
Rear System 4.25 lbs.
High Pressure Binary Cut Out Switch High Side Opens at 384 P.S.I.
Low Side Opens at 28 P.S.I.
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APPENDIX
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