Rheem RTGH-RH11DV Use And Care Manual page 55

CONNECTOR
NO. OF LOCATION
CN7
LWD1140-14
CN12
SMW250-07
CN10
SMW250-08
CN14
SMW250-09
PIN BOARD SILK
1
F.S
8
2
OP.S
9
3
DH.S
10
4
I.S
11
5
BG.S
12
6
OT.S
13
7
SP.S
14
1
2
3
4
AGM
5
6
7
1
2
3
DHM
4
(Mixing Valve)
5
6
7
8
1
2
3
4
IWC
5
(Flow Control
Valve)
6
7
8
9
DESCRIPTION
Flame Detect Sensor
Operating Water Temperature Sensor
DHW Temperature Sensor
Inlet Water Temperature Sensor
Exhaust Temperature Sensor
Optional Temperature sensor
Unused
AGM Stepper Motor Coil / Y Phase
AGM Stepper Motor Coil / X Phase
GND -
AGM Stepper Motor Position
VDD
DHM Stepper Motor Coil / Y Phase
DHM Stepper Motor Coil / X Phase
GND
DHM Stepper Motor Position
Unused
VDD
GND
IWC Stepper Motor Position
VDD
IWC Stepper Motor Coil X Phase
IWC Stepper Motor Coil Y Phase
VDD
IWC Stepper Motor Coil / X Phase
IWC Power IWM Stepper Motor Coil / Y
Phase
Unused
55
HT SELV
SELV (5V)
SELV (24V)
SELV (14V)
SELV (24V)
SELV (14V)
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AP18733 REV. 3.2.17