EEPROM-IC
IC801
Serial signal
(To terminal block)
CN02
AC input
(To MCC-1438)
CN01
4-way valve
CN700
Fan motor 2 (Lower)
revolution
CN302
Fan motor 2 (Lower)
output
CN303
Refrigerant recovery Switch
SW802
Dip switch for service
SW801
DC15V input
(To MCC-1438)
CN04
Model selection jumpers
(Available only service P.C. board)
J800 to J803
Case thermo. switch
P.M.V. CN702
CN500
Communication signal
(To MCC-1438)
CN800
TD sensor
CN600
TO sensor
CN601
TE sensor
CN604
TS sensor
CN605
Not use
CN804
Fan motor 1 (Upper)
revolution
CN300
Fan motor 1 (Upper)
output
CN301
DC320V input
(To MCC-1438)
CN03