Weil-McLain EGH-125 User Manual
Page 17
P
a
rt Number 550-110-677/0299
17
CSD-1 control system — Natural gas
EGH-105 to EGH-125
EGH-105 to EGH-125
EGH-105 to EGH-125
EGH-105 to EGH-125
EGH-105 to EGH-125
Control Supplement
1
CSD-1 control panel
14 Pilot shutoff valve
2
Ignition control
15 Leak test valves with plugs
3
Impulse relay and lighted push-button alarm
silencing switch
16 Gas supply connection
4
Terminal strip
17 Burner manifold
5
Transformer/relay
18 Limit control, automatic reset
6
Junction box
19 Limit control, manual reset
7
Damper (optional)
20 Pressure gauge
8
Damper connector
21 Siphons
9
Dummy plug
22 Gauge glass & valves
10 Damper harness
23 Probe LWCO, manual reset
11 Main gas valve
24 Float LWCO control, automatic reset
12 Manual gas valve
25 Wire harness
13 Pilot gas valve
26 Pilot spark & sense wires
13a Pilot gas pressure regulator
27 Pilot gas tubing