Electrical Wiring Diagram
Key:
EV, EV1
Gas Valve 1 (Safety Shutter)
Vanne Gas 1 (Securite’)
EV2
Hi-Lo Flame Operator
Operateur Haute-Basse Flamme
M
Fan Motor
Moteur du Ventilateur
M1
Overheat Thermostat
Thermostat de Surchauffe
M2
Fan Thermostat
Thermostat de Ventilation
M9
Mains Fuse – 5x20 size – 4A
Pressostat de Circuit De Combustion
RP8
Flame Sensor
Electrode de Detection de Flamme
RP7
Spark Igniter (n. 2 pcs)
Electrode D’Allumage
S
Combustion Blower Motor
Moteur du Ventilateur de Combustion
SF
Flame View Lamp (green lamp)
Lampe de Presence de Flamme (Verte)
SB
Lock-Out Lamp (red lamp)
Lampe de Verrouillage (Rouge)
TR
Current Transformer 120-24 V
Transformateur 120-24 V
Z1
Reset and Summer – Winter Switch
Rearmement et Bouton Ete’ - Hiver
Z2
Hi-Lo Flame and Fan Speed Switch
Bouton Haute-Basse Flamme – Vitesse Ventil.
Z3
Manual – Program Mode Switch
Bouton Manuel – Programme’
Z8
Programmable Timer
Interrupteur Horaire
Z9
Room Thermostat
Thermostat D’Ambiance
L1
Supply Line – Live Wire
Allimentation - Phase
L2
Supply Line – Neutral Wire
Alimentation - Neutre
GND
Supply Line – Ground Wire
Alimentation - Masse
Figure 9
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