789
456
123
–
0•
STAT EXPN
HIST CLR SCHD
SRVC SET
TEST ENTR
FUSE 1
LOCAL/
ENABLE
SW1
STOP
CCN
FUSE 3
FUSE 2
F
U
S
E
F
U
S
E
F
U
S
E
CB5
CB6
EQUIP GND
99NA505322 D
COMM 1
COMM 3
PWR
XX
S1
S2
XX
POINT NUMBER
OF
FIRST CHANNEL
COMM 3 PWR
LVEXV
STATUS
COMM
STATUS
COMM
12
3+
4-
HK35AA002
Potter & Brumfield
CZ770
5VDC
GFI - CO
( 5 AMP MAX )
30GT510568 –
J5
J4 J4
LEGEND
CCN — Carrier Comfort Network
TB — Terminal Block
Fig. 1 — 30GN Control Panel (040-110 Unit Shown)
3