DTH Electric Boilers USE & CARE MANUAL
(Revision June 2014)
, Page
18.
Figure 8: Wiring diagram pump - thermostat
Diagramme électrique/ Wiring diagram
Raccordement de pompe DTH/ Wiring pump for DTH
Relais de pompe/pump relay
T
T
1
2
3
4
L2
L1
Pompe/Pump
jumper
Thermostat
Relais/Relay
RA89A
120Vac
Fig. 8.1 Heating systems with pumps
Fig. 8.2 Heating systems with zone valves