Lochinvar Shield SNR126-065 Manuel D'installation Et D'entretien page 73

13
Schémas
Figure 13-2 Schéma de câblage
ALARM
CONTACTS
RUN-TIME
CONTACTS
24V
LOUVER
COM RELAY
LOUVER
PROVING
SWITCH
ENABLE
SWITCH
(suite)
LWCO
CONNECTION
BOARD
CN3-1
CN3-2
CN3-3
CN3-4
CN1
10
9
BK
CN2-5
CN2-4 BK
8
BK
CN2-3
7
CN2-2 BK
CN2-6 BK
6
5
4 CN2-9
BK
3
CN2-1
BK
CN2-10
BK
2
CN2-8
BK
1 CN2-7 BK
Manuel d'installation et Manuel d'entretien
GAS
X2
VALVE
S1a
X5-4 R/BK
OUTLET
SENSOR
X5-12 S1b
GY
OUTLET
SENSOR
X5-6 S2
PK/BK
INLET
SENSOR
W/BK S3a
X5-5
FLUE
SENSOR
S3b
PR
X5-13
FLUE
SENSOR
X5-14 X5-14
Y
O
X5-2
BDS
X5-10
PK
X5-11
O/BK
DOOR
APS
TEMP
X4-14 SW
286-501
X4-7
MODEL ONLY
X4-13
X4-6
X4-10
X4-3
X4-5
X4-12
X4-4
X4-10
X4-8 BK
FLOW SWITCH
O-TEMP
HEX
SWITCH
73