Bryant 549B User Manual
Page 48
Copyright 2005 Bryant Heating & Cooling Systems
Printed in U.S.A.
CL-1
CATALOG NO. 04-53549002-01
CUT
A
L
O
N
G
DO
TTE
D LI
NE
C
U
T
A
L
ONG DO
TT
ED
L
INE
START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY INFORMATION
MODEL NO.: _______________________________________
DATE: _____________________________________________
SERIAL NO. ___________________________________________
TECHNICIAN: _________________________________________
BUILDING LOCATION: ________________________________
II. PRE-START-UP (insert checkmark in box as each item is completed)
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
ENSURE ELECTRICAL WIRING DOES NOT COME IN CONTACT WITH
REFRIGERANT TUBING OR SHARP EDGES
CHECK THAT RETURN (INDOOR) AIR FILTERS ARE CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE
AND SETSCREW TIGHTNESS
CHECK PULLEY ALIGNMENT AND BELT TENSION PER INSTALLATION INSTRUCTIONS
VERIFY CORRECT ROTATION OF SCROLL COMPRESSORS
VERIFY INSTALLATION OF ECONOMI$ER IV HOOD (IF EQUIPPED)
III. START-UP
ELECTRICAL
TEMPERATURES
PRESSURES (COOLING MODE)
VERIFY REFRIGERANT CHARGE USING COOLING CHARGING CHARTS ON PAGE 38.
GENERAL
SET ECONOMI$ER IV MINIMUM VENT AND CHANGEOVER SETTINGS TO MATCH JOB REQUIREMENTS
(IF EQUIPPED)
SUPPLY VOLTAGE
L1-L2
L2-L3
L3-L1
CIRCUIT NO. 1 COMPRESSOR AMPS
L1
L2
L3
CIRCUIT NO. 2 COMPRESSOR AMPS
L1
L2
L3
INDOOR FAN AMPS
L1
L2
L3
OUTDOOR-AIR TEMPERATURE
DB
WB
RETURN-AIR TEMPERATURE
DB
WB
COOLING SUPPLY AIR
DB
WB
REFRIGERANT SUCTION, CIRCUIT 1
PSIG
F
REFRIGERANT SUCTION, CIRCUIT 2
PSIG
F
REFRIGERANT DISCHARGE, CIRCUIT 1
PSIG
F
REFRIGERANT DISCHARGE, CIRCUIT 2
PSIG
F