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MODU-FIRE® FORCED DRAFT Gas-Fired Boiler Parts/Technical Support
32
6.1.2 Main Control Panel Components
Main Control Panel
1
2
4
18
15
14
13
(On
Rear)
3
12
11
6
10 9
7
8
16
17
19
5
Mark Description Mark Description Mark Description
1 Temperature Control 8 Inverter Fault Reset 15 Remote/Local Enable Switch
2 Combustion Control 9 Neutral Terminal Block 16 High/Modulate/Low Switch
3 Relays 10 Hot Terminal Block 17 Remote/Local Modulate Switch
4 Inverter Fuses 11 24 V Transformer 18 Green LED Lights (2)
5 Blower/Inverter Control 12 Airswitch 19 Red LED Lights (5)
6 On/Off Switch 13 Ignition Transformer
7 Circuit Breaker 14 High Water Temp Limit