Hamworthy FLEET Series Installation, Commissioning And Operating Instructions page 49

Figure 9.3.1- Wiring Diagram
LPB bus to
cascade control
Boiler run
signal out
Boiler fault
signal out
Signal supply in
0-230V
0-10V Analogue
input from BMS
NOT USED
NOT USED
Ground
LPB Bus
Slave
Signal
Ground
Safety Interlock
(Link If Not Used)
24VDC
Ground
Outside
Sensor
5VDC
Ground
Analogue
Input
0~10V
Ground
Remote On/Off
Input Signal
24VDC
NOT USED
Neutral
Normal Run
Line Out
Neutral
Lock-Out
Line Out
Neutral
Powered
Output Supply
Live
Neutral
Secondary
Pump Output
Live
Neutral
Mains
Supply
Live
Earth
HAMWORTHY HEATING LTD
2 2
X41-01
1 1
7 3
6 2 X52-03
5 1
4 2
X52-02
3 1
2 2
X52-01
1 1
2 2
X51-01
1 1
FLEET W series
43
BROWN
230V
HT
0V
500001211/F