Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53390024-01 Printed in U.S.A. Form 39M-21SI Rev. B Pg CL-6 8-2020 Replaces: 39M-20SI
© 2020 Carrier
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CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE
START-UP CHECKLIST — CARRIER 39M GAS-FIRED FURNACE RACK ASSEMBLY
I. PRELIMINARY INFORMATION
FURNACE SERIAL NO(S). __________________________________
CARRIER MODEL NO. _____________________________________
SERIAL NO. ______________________________________________
START-UP DATE __________________________________________
START-UP CONTRACTOR __________________________________
TECHNICIAN NAME _______________________________________
PHONE __
_______________________________________________
TYPE
OF GAS ___________________________________________
GAS PRESSURE AT INLET (BURNERS OFF) ____________________________________________________________ in. wg
SUPPLY VOLTAGE AT JUNCTION BOX ___________________________________________________________________ vac
II. OPERATING SET-UP
III. OPERATION CHECKLIST
All gas lines and connections checked for leaks (Pg 189) (Y/
N) _____
Adequate combustion air (Pg 188) (Y/N) _____
Condensate drain lines installed (Pg 187) (Y/N) _____
Any system deficiencies noted (Y/N) _____
DESCRIBE:
_______________________________________________________________________________________________________
_______________________________________________________________________________________________________
_______________________________________________________________________________________________________
_______________________________________________________________________________________________________
SIGNATURE:_______________________________________________________ DATE:_______________________________
NOTE: To avoid injury to personnel and damage to equipment or
property when completing the procedures listed in this start-up
checklist, use good judgment, follow safe practices, and adhere to
the safety considerations/information as outlined in preceding sec-
tions of this Installation Instruction document.
SINGLE UNIT
2 RACKED FURNACES IN
SERIES — SECONDARY
SYSTEM
OPERATING SET-UP DATA LOW FIRE (0V DC) HIGH FIRE (10V DC) HIGH FIRE (10V DC)
Gas Press. at Supply Inlet ___________in. wg ___________in. wg ___________in. wg
Gas Input Rate ____________Btuh ____________Btuh ____________Btuh
Measurements at Common Header Discharge
CO
2
in Flue Gas _______________% _______________% _______________%
CO in Flue Gas _____________ppm _____________ppm _____________ppm
Flue Gas Temp at Discharge __
____________°F ______________°F ______________°F
Temperature Rise ______________°F ______________°F ______________°F