13
20170392
GB
Technical description of the burner
5.8
Electrical panel description
1
Fan motor thermal relay and contactor (for direct starter
version only)
2
Ignition transformer
3
Filter to protect against radio disturbance
4
Servomotor connector
5
Pre-heater contactor
6
Terminal board for electric connection
7
Relay
8
Timed relay
9
Relay
10 Electronic thermostat
11 Control box base
12 Flame sensor
13 Oil valve coils
14 Suppressor (PRESS 300-450 P/N models only)
15 Cable grommets for external connections (to be carried out
by the installer)
6
1
13
2
10
5
4
7
8
9
12
11
3
15
14
Fig. 5
20172327
Summary of Contents for PRESS 140 P/N
Page 2: ...Translation of the original instructions...
Page 57: ...55 20170392 GB Appendix Electrical panel layout 0 1 2 2 2 0 DIRECT START UP...
Page 58: ...20170392 56 GB Appendix Electrical panel layout 0 1 1 1 STAR TRIANGLE START UP...
Page 59: ...57 20170392 GB Appendix Electrical panel layout 0 1 0...
