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Table Of Contents
- Installation Instructions
- NOTE: Read the entire instruction manual before starting the installation.
- SAFETY CONSIDERATIONS
- INTRODUCTION
- DESCRIPTION AND USAGE
- INSTALLATION
- Unit Shut Down
- Install the Power Choke
- 1. Locate existing holes on the front of the blower housing that will be used to mount the power choke. See Fig 1.
- 2. For easier installation, pre-install the provided screws and then remove screws.
- 3. Align the hole in the mounting tab of power choke with the bottom hole in the blower housing.
- 4. Install screw, but do not fully tighten the screw at this point.
- 5. Rotate the power choke so the other mounting tab is aligned with the top hole in the blower housing.
- 6. Install and tighten the top screw.
- 7. Tighten the bottom screw.
- Fig. 1 – Power Choke Location
- Fig. 2 – Power Choke Mounted
- Wire the Power Choke
- 1. Locate the 115 VAC black wire that runs from L1 on the control board to the blower motor.
- 2. Disconnect the wire at the connector on the middle of the wire.
- 3. Connect each wire of the power choke to the appropriate mating end of the black wire. See Fig. 3.
- 4. Route wires away from sharp edges.
- Fig. 3 – Power Choke Wiring
- Apply New Max Unit Amps Label
- Unit Checkout
- 1. Set thermostat to “OFF.”
- 2. Turn on power at external disconnect, fuse or circuit breaker.
- 3. Turn on gas at external shut-off or gas meter.
- 4. Check for gas leaks with a commercially available soap solution made specifically for the detection of leaks to check all connections.
- 5. Manually close blower door switch.
- 6. Initiate component test through circuit board by referring to “Component Test” on status code label on blower access door for complete test sequence information.
- 7. If any status codes are flashed, refer to status code label on unit blower door.
- 8. Release blower door switch.
- 9. Install blower access door.
- 10. Set thermostat to call for heat.
- 11. Allow unit to initiate a complete call for heat cycle.
- NOTE: As part of the system check-out, verify that the following conditions are not affecting the operation of the furnace:
- NOTE: Read the entire instruction manual before starting the installation.
Installation Instructions
NOTE: Read the entire instruction manual before starting the installation.
A200203
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance, or
use can cause explosion, fire, electrical shock, or other conditions which
may cause death, personal injury, or property damage. Consult a
qualified installer, service agency, or your distributor or branch for
information or assistance. The qualified installer or agency must use
factory-authorized kits or accessories when modifying this product.
Refer to the individual instructions packaged with the kits or accessories
when installing.
Follow all safety codes. Wear safety glasses, protective clothing, and
work gloves. Have a fire extinguisher available. Read these instructions
thoroughly and follow all warnings or cautions included in literature and
attached to the unit. Consult local building codes, the current editions of
the National Fuel Gas Code (NFGC) NFPA 54/ANSI Z223.1 and the
National Electrical Code (NEC) NFPA 70.
In Canada, refer to the current editions of the National Standards of
Canada CAN/CSA-B149.1 and .2 Natural Gas and Propane Installation
Codes, and Canadian Electrical Code CSA C22.1.
Recognize safety information. This is the safety-alert symbol . When
you see this symbol on the unit and in instructions or manuals, be alert to
the potential for personal injury.
Understand the signal words DANGER, WARNING, and CAUTION.
These words are used with the safety-alert symbol. DANGER identifies
the most serious hazards which will result in severe personal injury or
death. WARNING signifies hazards which could result in personal
injury or death. CAUTION is used to identify unsafe practices which
may result in minor personal injury or product and property damage.
NOTE is used to highlight suggestions which will result in enhanced
installation, reliability, or operation.
KGAPC0101ECM
LOWER AMP KIT
For ECM-PCT (VCT) Blower Motor, 35” (889 MM) Tall
High Efficiency, Condensing Furnaces
WARNING
!
FIRE, EXPLOSION, ELECTRICAL SHOCK
HAZARD
Failure to follow this warning could result in personal injury, death
and/or property damage.
The ability to properly perform maintenance on this equipment requires
certain knowledge, mechanical skills, tools, and equipment. If you do
not possess these, do not attempt to perform any maintenance on this
equipment other than those procedures recommended in the Owner’s
Manual.
WARNING
!
FIRE, EXPLOSION, ELECTRICAL SHOCK AND
CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal injury, death
and/or property damage.
Improper installation, adjustment, alteration, service, maintenance, or
use can cause carbon monoxide poisoning, explosion, fire, electrical
shock, other conditions, which could result in personal injury or death.
Consult your distributor or branch for information or assistance. The
qualified installer or agency must use only factory-authorized kits or
accessories when servicing this product.
WARNING
!
FIRE, EXPLOSION, ELECTRICAL SHOCK AND
CARBON MONOXIDE POISONING HAZARD
Failure to follow this warning could result in personal injury, death,
equipment damage or property damage.
Do not use this kit on other model furnace or other types of motors.
Using this kit on other model furnaces or types of motors will not
achieve a reduction in max unit amperage. If a smaller gauge wire and
smaller over-current protection device is used on unapproved models or
motors, the circuit to the furnace may over heat. This may result in fire,
electric shock, personal injury, property damage or equipment damage.
WARNING
!
ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD
Failure to follow this warning could result in personal injury or death,
or property damage.
Before installing, modifying, or servicing system, main electrical
disconnect switch must be in the OFF position and install a lockout tag.
There may be more than one disconnect switch. Lock out and tag
switch with a suitable warning label. Verify proper operation after
servicing.
CAUTION
!
CUT HAZARD
Failure to follow this caution may result in personal injury.
Sheet metal parts may have sharp edges or burrs. Use care and wear
appropriate protective clothing, safety glasses and gloves when
handling parts, and servicing furnaces.