Fig. 70 — Heat Interlock Relay Wiring
FIELD INSTALLED (FIELD
SUPPLIED) JUMPER WHEN
ENTHALPY SWITCH NOT USED
Fig. 71 — Outdoor Air Enthalpy Switch Wiring
Fig. 72 — CO
FILTER STATUS
Fig. 73 — Filter Status Wiring
Space Sensor Wiring
2
63
RCB
J4
MBB
J8
MBB
J8