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H46C,E HUMIDITY CONTROLLERS
H 46C
T87F/Q 539A INTERNALSCHEMATIC
R
H
HEATING
RELAY OR
VALVE COIL
L
PROVID E O V ERLO A D PROTECTIO N AN D DISCONNECT MEANS
AS REQUIRED.
H EATING DAMPER M O TO R, IF USED.
CLOG GED F ILTE R SW ITCH OR CO O LIN G PANEL CONNECTIO N.
COOLING
CONTACTOR
COIL
FAN RELAY
COIL
A
M7913
Fig. 5. Typical parallel wiring hookup for H46C with T87F/Q539A combination for dehumidification
and mildew control.
3
69-1000B-1
