GeneralAire Remote Wall Blower - Manual (Page 10)

Elite Steam +03U400150, Rev 3.0
GENERAL FILTERS, INC.
43800 GRAND RIVER AVE
NOVI, MICHIGAN 43875-1115
WWW.GENERALAIRE.COM
CANADIAN GENERAL FILTERS, LTD.
400 MIDWEST ROAD
SCARBOROUGH, ONTARIO M1P3A9
WWW.CGFPRODUCTS.COM
Agency:
F
o
rm
35-27 Rev 3
0
14. TROUBLESHOOTING
PROBLEM CAUSE CORRECTION
RMB will not operate. Wrong connection at humidifier. Connect power supply to F and INT terminals
on back of control module.
Faulty power supply wiring. Check continuity through field wiring.
Humidifier not calling for operation. See that fan symbol shows on LCD Display.
See that jumper installed in AB-AB terminals.
See that humidistat is demanding humidity.
Faulty RMB Wiring or wrong RMB. Check for correct voltage at blower motor.
Faulty RMB Blower. Test Blower motor. Replace if necessary.
Noises from RMB. Steam gurgling in steam hose. Correct kink, sag or dip in steam hose
where condensate has pooled.
Steam gurgling in steam manifold. Correct kink in condensate hose.
Correct elevated part of condensate hose,
water only flows downhill.
See that RMB is level, left-right, front-back.
Interference in blower motor. Remove debris, wires, etc. from blower.
Water dripping from RMB. Loose hose connection. Check steam hose, condensate hose and
stainless fitting connections.
RMB not level. See that RMB is level, left-right, front-back.
RMB recessed behind drywall. See that mounting flanges are on front face
of drywall, not behind drywall.
Grill modified. See that original grill is in use unchanged.
Damaged steam manifold. Inspect manifold for crack or broken weld,
replace if necessary.
Inspect o-ring joint between stainless fitting
and manifold for damage or missing parts.
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