Newmac CL 86-96C Installation, Operating And Service Manual page 17

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Condensate drip trays must be metal.
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Ensure duct sizes are as specified in Installation, Operating and Service Manual.
·
Increased air flows may require more frequent air filter maintenance.
Emerson ¾ h.p. Single Speed Belt Drive Motor: p/n 2020020
3-1/2" X 5/8" VS motor pulley: p/n 2240008.
Blower pulley, 7" X ¾": p/n 2240002.
41" Blower Belt: p/n 2240041.
Honeywell 8405A fan center transformer relay: p/n 2010015.
Honeywell 8285A fan center transformer relay: p/n 2010041.
Honeywell 8239B fan center transformer relay: p/n 2010059.
The unit must be installed in accordance with the National Warm Air Heating and Air Conditioning Association Standards or
generally accepted equivalent standards. Consult appropriate provincial, state, or local codes. Regulations governing
installation requirements may vary from the ones presented here
CONVERSION OF CL86 C & G TO 4 TONS A/C
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1/2 HP Motor Recommended.
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Use existing motor pulley.
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7" X ¾ Blower Pulley Recommended (Standard is 8").
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39" X 1/2" Blower Belt required for 7" pulley.
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See A/C wiring diagram with Honeywell 8405A Relay (or equivalent).
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Install a By-Pass damper or blast as per sketch "Typical A/C Coil Installation".
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A minimum supply duct free area of 180 square inches must be maintained at all times during heating the cycle.
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A minimum return duct free area of 250 square inches must be maintained at all times during heating the cycle.
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A/C coils installed above heat exchanger should be located over oil section.
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A/C coils installed above heat exchanger should be located as high as possible and no less than 12 inches above the top
of the heat exchanger.
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A/C coils must not be located on return air side.
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Ensure condensate from coil does not drip onto heat exchanger surfaces.
·
Condensate drip trays must be metal.
·
Ensure duct sizes are as specified in Installation, Operating and Service Manual.
·
Increased air flows may require more frequent air filter maintenance.
Emerson 1/2 h.p. Single Speed Belt Drive Motor: p/n 2020003
Blower pulley, 7" X ¾": p/n 2240002.
39" X 1/2" Blower Belt: p/n 2240039.
Honeywell 8405A fan center transformer relay: p/n 2010015.
Honeywell 8285A fan center transformer relay: p/n 2010041.
Honeywell 8239B fan center transformer relay: p/n 2010059.
The unit must be installed in accordance with the National Warm Air Heating and Air Conditioning Association Standards or
generally accepted equivalent standards. Consult appropriate provincial, state, or local codes. Regulations governing
installation requirements may vary from the ones presented here
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