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This document is customer property and is to remain with this unit.
These instructions do not cover all the different variations systems nor does it provide
for every possible contingency to be met in connection with installtion.
All phases of this installation must comply with NATIONAL STATE AND LOCAL
CODES. If additional information is required please contact your local distributor.
3
1.0 SAFETY
This is a safety alert symbol. When you see this symbol on labels or in
manuals, be alert to the potential for personal injury.
This is an attention alert symbol. When you see this symbol on labels or in
manuals, be alert to the potential for personal injury.
WARNING
If removal of the blower assembly is required, all disconnect switches supply-
ing power to the equipment must be de-energized and locked (if not in sight
of unit ) so the field power wires can be safely removed from the blower
assembly. Failure to do so can cause electrical shock resulting in personal
injuring or death.
WARNING
Disconnect all power to unit before installing or servicing. More than one
disconnect switch may be required to de-energize the equipment. Hazardous
voltage can cause server personal injury or death.
WARNING
Because of possible damage to equipment or personal injury, installation,
service, and maintenance should be performed by a trained, qualified service
personnel. Consumer service is recommended only for filter cleaning /
replacement. Never operate the unit with the access panels removed.
WARNING
These instructions are intended as an aid to qualified, licensed service
These instructions are intended as an aid to qualified, licensed service
personnel for proper installation, adjustment and operation of this unit. Read
personnel for proper installation, adjustment and operation of this unit. Read
these instructions thoroughly before attempting installation or operation.
these instructions thoroughly before attempting installation or operation.
Failure to follow these instructions may result in improper installation, adjust
Failure to follow these instructions may result in improper installation, adjust-
ment, service or maintenance possibly resulting in fire, electrical shock, prop
ment, service or maintenance possibly resulting in fire, electrical shock, prop-
erty damage, personal injury or death.
erty damage, personal injury or death.
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PLUG PLATE
NOTES:
1: For the Air handler without installing Electric Heat; connect the supply power to
Ā
L1
ā
and
Ā
L2
ā
.
2: For the Air handler with Electric Heat, connect the supply power to circuit breaker. If you order the Heat Kit without
circuit breaker, connect the power supply to the terminal block provided on the heater.
3: Remove the red lead from
Ā
240V
ā
terminal and then connect the red lead to
Ā
208V
ā
terminal on the transformer for 208 volts.
4: Exchange the blower motor red wire and blue wire for low speed ;exchange the blower motor red wire and black wire for high speed
default as medium speed of factory settings.
5: TDR has a 1-20s on delay when
Ā
G
ā
is energized and a 70-110s off delay when
Ā
G
ā
is de-energized.
6:
Ā
W2
ā
wire is not provided in some models, and tap and seal the unused wire.
HEATER KIT PLUG
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SEE NOTE 5
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