Installation of 31 mc mechanical air filter – Carrier 31MC User Manual
Page 5
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(
L3
(IF
3-PH)
NEUTRAL
OR
GROUND
X-
THERMOSTAT
CONNECTIONS
NEUTRAL
OR
GROUND
Fig. 10 — Typical Fan-Coil Wiring with 208/230-v
Supply and Single-Speed Fan Motor
Fig. 11 — Typical Fan-Coil Wiring with 208/230-v
Supply and Multispeed Fan Motor
Fig. 12 — Installation of 31MC Mechanical or 31 MM or MP Electronic Air Cleaner
Installation of 31 MC Mechanical Air Filter
1. Remove the access door and slide out mechani
cal filter.
2. Follow steps 2, 3, 4, 5, 6, 7 and 8 of
Installation Procedure in this booklet.
3. Slide mechanical filter into cabinet. Be sure
arrow on filter is pointing in the direction of air
flow. Secure access door to cabinet with
fastener knob.