Ambirad SmartCom 3 Manual - Page 9

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8 Single Zone System 3Phase.
SmartCom Mulitizone
41
40
7
8
9
R
40VA
Trans
G
S-0700
Relay
W1
Relay
NOTES:
REMOTE SWITCH INPUTS
should be connected by 18 Awg
cable. Max length is 325ft.
Low voltage switching inputs to
be normally open (closed circuit
to enable).
Connect to B0 & B1 for remote
ON (ie BMS time control).
REMOTE SENSOR(s) may be
placed at a max distance of 325ft
from the control unit, using
shielded 18 Awg cable.
Wiring should be kept separate
from mains wiring to minimize
noise pick up. Set within
Engineers functions for any
remote sensors.
Drg No. : 900289 R6 3P USA
25
14
5
6
LIVE
NEUT
C
L2
120V 60Hz 1 Ph
L1
240/480V 60Hz 3 Ph
C
S-0755
1/L 2/N
10
S/R0 S/R1 D0 D1 O0 O1 B1 B0 B2 C2 C0 C1 66 64 20
Black Bulb
Sensor
20 amp Supply
GND
L2
L1 (HOT)
10 amp Supply
L1
L2
L3
Exhaust
Fan
Outside
Sensor
(where applicable)
eg E.M.S.
Burner
one
Burner
two
(n.c.)