Start-Up Checklist - Bryant 559F Installation, Start-Up And Service Instructions Manual

Single package rooftop electric heating/electric cooling units

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User manual (170 pages)

User manual (68 pages)

Table of Contents

MODEL NO.:

DATE:

I. PRE-START-UP:

VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT

VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT (180 UNITS) OR ADJUSTMENT

BOLT AND PLATE (216-300 UNITS)

OPEN ALL SERVICE VALVES (SUCTION, DISCHARGE, AND LIQUID)

VERIFY INSTALLATION OF ECONOMIZER HOOD

VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS

VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT

CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE

VERIFY THAT UNIT IS LEVEL

CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SET SCREW

IS TIGHT

VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED

VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION

II. START-UP:

ELECTRICAL

SUPPLY VOLTAGE

COMPRESSOR AMPS — COMPRESSOR NO. 1

SUPPLY FAN AMPS

ELECTRIC HEAT AMPS (IF SO EQUIPPED)

TEMPERATURES

OUTDOOR-AIR TEMPERATURE

RETURN-AIR TEMPERATURE

COOLING SUPPLY AIR

ELECTRIC HEAT SUPPLY AIR (IF SO EQUIPPED)

PRESSURES

REFRIGERANT SUCTION

REFRIGERANT DISCHARGE

VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 24

GENERAL

ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS

VERIFY INSTALLATION OF ALL OPTIONS AND ACCESSORIES