Control Panel - Patterson-Kelley Thermific Installation & Owner's Manual

®
Thermific Gas-Fired Boiler

6.2.2 Control Panel

1 2 3
12
No. Part
1 Thermostat (Manual Reset)
2 Thermostat (Oper. Temp)
3 Air Flow Switch
4 Motor Starter Relay
5 Terminal Block, Neutral
6 Terminal Block, Junction
7 Terminal Block, Power
8 Flame Safeguard Programmer
8a Amplifier (Flame Rod)
Amplifier (UV Scanner)
8b Timing Card, 10 sec.
8c Timing Card, 30 sec.
9 Programmer, Sub-Base
10 Switch, On/Off
On-Off Panel
4 5 6 7 8 9
15
10
11
11a
No.
11 Ignition Transformer
11a Ignition Cable
12 Connector, Spark Plug
13 Indicator Light, Red
14 Indicator Light, Green
15 Lo-Hi-Lo, Oper. Thermostat
16 Lo-Hi-Lo, Jumper Terminal Block
17 Switch, Lighted On/Off
Low Water Switch (IRI-MR)
Alarm Bell (IRI)
Page 39
Parts/Technical Support
Lo-Hi-Lo Panel
1
16 13
Part
14 17