The air conditioner is capable of functioning as follows:
Start, operate, and cycle on COOL mode up to 120 (49C) ambient temperature with air up to
Operate on COOL mode without forming frost or ice on the evaporator at 55F (13C) ambient
temperature with air at 67F (19 C) dry bulb and 57 F (14 C) wet bulb entering the
Operate on the HI-HEAT mode in ambient temperatures as low as -50F (-10C) and as high
as 80 F (27 C).
Start and operate on cooling mode at 0 F (-18 C) ambient temperature with air at 70 F
(21 C) entering the evaporator.
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS
pressures to equalize whenever compressor is not operating.
BYPASS LINE SOLENOID VALVE: This solenoid valve controls flow of liquid refrigerant to
the evaporator coil.