Bryant 345MAV Furnace User Manual


 
CHECKLIST—INSTALLATION
LOAD CALCULATION
________ Heating Load (Btuh)
________ Cooling Load (Btuh)
________ Furnace Model Selection
VENT PIPING
Termination Location
________ Roof or Sidewall
________ Vent Pipe Length
________ Vent Pipe Elbow Quantity
________
Pipe Diameter Determined from
Sizing Table
________ Pipe Sloped To Furnace
Pipe Insulation
________ Over Ceilings
________ Low-Ambient Exposed Pipes
Condensate Drain
________ Unit Level or Pitched Forward
________
Internal Tubing Connections Free
of Kinks and Traps
________
External Drain Connection Leak
Tight and Sloped
________
Condensate Trap Primed before
Start-Up
________ Heat Tape Installed if Required
CHECKLIST—START-UP
________
Gas Input Rate
(Set Within 2 percent of Rating
Plate)
________ Temperature Rise Adjusted
Thermostat Anticipator
________ Anticipator Setting Adjusted or
________
Cycle Rate (3 Cycles per Hr) Se-
lected
Safety Controls Check Operation
________ Primary Limit
________ Pressure Switch
© 1999 Bryant Heating & Cooling Systems 7310 W. Morris St. Indianapolis, IN 46231
—40—
Printed in U.S.A. 345m403 Catalog No. 5334-505