Carrier 040-420 Air Conditioner User Manual


 
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KEYPAD;DISPLAY
GROUND FAULT INTERRUPTER
MODULE (HSIO/LID)
208/230-,
460-f%!-3-60-V
ONLY
LEGEND
CCN
-
c
Zarrier
Comfort Network
TB -1
“erminal Block
ELECTRONIC EXPANSION VALVES
DRIVER MODULE
(DSIO EXV)
LOW-VOLTAGE
RELAY MODULE
(DsroiLv)
d
TB-7
g-PACK
I
RELAY BOARD
B
;rt’EFUCER
SOURCE (PSI)
COOLER
I
RELAY, B
,TB-3
FIELD
ZEol
CONNECl
iEA1
rlON
‘ER
Fig. 1
-
30GN Control Panel (040-110, 240B, 270B Unit Shown)