Wiring Examples - Rehau PD1 Instructions Manual

Wiring Examples

WIRING 24 V (AC) POWER AND AUXILIARY SENSORS
24 V (ac)
120 V (ac)
Sensor Wires
WIRING THE PD1
Unpowered Relay
3 2
1
4
5 8
6
7
Zone
Pump
24V (ac)
Class II
Transformer
(1 of 3)
5
6
7
8
No Power
1 2 3
R C
Com
24V (ac)
Class II
Transformer
Wiring to Unpowered 24 V (ac) Relay
5
6
No Power
1 2 3 4
ON
R C S1
Com
1 2
Page 17 of 19
4
ON
S1
1 2
Wiring to 24 V (ac) Zone Valve
5
6
Zone
M
Valve
No Power
1 2 3
R C
Com
Typical
Powered Relay
1
2
L N
Zone
Pump
4
ON
S1
1 2
Wiring to Powered 24 V (ac) Relay
T
5
T
6
No Power
1 2 3 4
R C S1
24V (ac) Com
Class II
Transformer
ON
1 2