Checklist - Carrier 58MXA Nstallation, Start-Up, And Operating Instructions

should NOT glow, and control center diagnostic light flashes
a Status Code 31. If hot surface ignitor glows when inducer
motor is disconnected, shut furnace down immediately. De-
termine reason pressure switch did not function properly and
correct condition.
5. Turn off 115-v power to furnace.
6. Reconnect inducer motor leads, reinstall main furnace door,
and turn on 115-v power supply.
LOAD CALCULATION
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COMBUSTION AND VENT PIPING
Termination Location
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_______
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_______ Combustion-Air Elbow Quantity
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Pipe Diameter Determined from
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Pipe Insulation
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_______ Low-Ambient Exposed Pipes
Copyright 2001 CARRIER Corp. • 7310 W. Morris St. • Indianapolis, IN 46231
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 4
PC 101 Catalog No. 535–80027
Tab 6a 8a
CHECKLIST—INSTALLATION
Heating Load (Btuh)
Cooling Load (Btuh)
Furnace Model Selection
Roof or Sidewall
Termination Kit — 2 Pipe or
Concentric
Combustion-Air Pipe Length
Vent Pipe Length
Vent Pipe Elbow Quantity
Sizing Table
Pipe Sloped to Furnace
Over Ceilings
Printed in U.S.A.
Step 6—Checklist
1. Put away tools and instruments. Clean up debris.
2. Verify manual reset switch has continuity.
3. Verify that blower and control access doors are properly
installed.
4. Cycle test furnace with room thermostat.
5. Check operation of accessories per manufacturer's instruc-
tions.
6. Review User's Guide with owner.
7. Leave literature packet near furnace.
Condensate Drain
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Internal Tubing Connections Free
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External Drain Connection Leak
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Condensate Trap Primed before
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_______ Heat Tape Installed if Required
CHECKLIST—START-UP
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Thermostat Anticipator
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Safety Controls Check Operation
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Form 58MXA-12SI Pg 44
Unit Level or Pitched Forward
of Kinks and Traps
Tight and Sloped
Start-Up
Gas Input Rate
(Set Within 2 percent of Rating
Plate)
Temperature Rise Adjusted
Anticipator Setting Adjusted or
Cycle Rate (3 Cycles per Hr)
Selected
Primary Limit
Pressure Switch
58mxa12si
9-01 Replaces: 58MXA-11SI