Elite EL-110 LP, Installation Manual

Page: 46 / 88

45
Boiler Manual
PART 8: FIELD WIRING
(CONTINUED)
Elite Heating Boiler
®
Cascade Master
Fig. 8-3
LP-293NN Rev. 7/13/09
ELITE CASCADE MASTER PUMP AND
SENSOR WIRING
1. Connect the system pump hot wire to the
terminal marked SYS PUMP.
2. Connect the system pump neutral to the
BOILER NEUT terminal and the pump ground
wire to the BOILER GND terminal.
3. Connect a jumper wire from the 120 VOLT
terminal to the SYS PUMP PWR terminal.
4. Connect the boiler pump to the terminals
marked BOILER HOT, BOILER NEUT, and
BOILER GND
5. Connect the system pipe sensor to the
terminals marked SYS SENSOR.
6. Connect the outdoor sensor (if used) to the
terminals marked OUTDR. SEN
7. Connect the signal to start the system to the
terminals marked THERMOSTAT.
NOTE: This signal can come from a room
thermostat or a dry contact closure. No
power of any voltage should be fed into
either of these terminals.