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WIRING DIAGRAM - BLOWER PACK
Wiring Diagram 2524117 Re v.B
Marc h 26, 2007
INTERNAL WIRING/EXTERNAL CONNECTIONS
Blower Pack
1 2
115V
COIL
T
THERMODISC (N.O.)
INTERNAL
EXTERNAL
BLOWER PACK HV TERMINAL BLOCK
REFER TO BLOWER PACK SPECIFICATION LABEL
FOR APPROPRIATE VOLTAGE
BLOWER PACK LV TERMINAL BLOCK
(ON/OFF LOOP)
TO BE WIRED TO HUMIDIFIER
WITH OTHER ON/OFF CONTROLS
IN SERIES
S
STEP DOWN
TRANSFORMER
(Not required
for 115V Model)
S
0.75A FUSES
S S
1 A FUSES
(Not required
for 115V Model)
115 VAC
BLOWER PACK FAN KIT
Orange 550-600V
Ye llow
440-480V
Brown
277V
Re d
230V
Blac k
208V
White
Com m on
Transformer
Primary Supply
Color code.