CHECK SAFETY CONTROL CIRCUIT.
Intermittent Pilot:
High Limit Control (Figure 23)
15 - CHECKING GAS INPUT RATE TO BOILER
and
Figure 19
- Boiler Right Side and Front
23
P/N IM-BWBB-01
[240011111 REV B, 06/30/2016]
Hig
Hig
Hig
Hig
High Limit
Hig
Con
Control
Con
Front Lower
Fro
Fro
Jacket Panel
Jac
Jac
Gas
Gas
Gas
Gas
Gas
Gas Valve