Start-Up Checklist - Carrier FAS240 Installation, Start-Up And Service Instructions Manual

Packaged air-handling units with r-410a refrigerant 60 hz

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Installation, start-up and service instructions manual (44 pages)

Table of Contents

NOTE: To avoid injury to personnel and damage to equipment or prop-

erty when completing the procedures listed in this start-up checklist,

use good judgment, follow safe practices, and adhere to the safety con-

siderations/information as outlined in preceding sections of this

Installation, Start-Up, and Service document.

I. PRELIMINARY INFORMATION

OUTDOOR: MODEL NO. _________________________

SERIAL NO._______________________________SERIAL NO. ______________________________

ADDITIONAL ACCESSORIES _____________________________________________________________________

II. PRE-START-UP

OUTDOOR UNIT

IS THERE ANY SHIPPING DAMAGE?

IF SO, WHERE:__________________________________________________________________________________

_______________________________________________________________________________________________

WILL THIS DAMAGE PREVENT UNIT START-UP?

CHECK POWER SUPPLY. DOES IT AGREE WITH UNIT?

HAS THE GROUND WIRE BEEN CONNECTED?

VERIFY GROUND INTEGRITY WITH CONTINUITY TEST

HAS THE CIRCUIT PROTECTION BEEN SIZED AND INSTALLED PROPERLY?

ARE THE POWER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY?

HAVE COMPRESSOR HOLDDOWN BOLTS BEEN LOOSENED?

CONTROLS

ARE THERMOSTAT(S) AND INDOOR FAN CONTROL WIRING CONNECTIONS

MADE AND CHECKED?

ARE ALL WIRING TERMINALS (including main power supply) TIGHT?

HAVE OUTDOOR UNIT CRANKCASE HEATERS BEEN ENERGIZED FOR 24 HOURS?

INDOOR UNIT

HAS WATER BEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE?

ARE PROPER AIR FILTERS IN PLACE?

HAVE FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENT?

DO THE FAN BELTS HAVE PROPER TENSION?

PIPING

HAS FOAM SHIPPING BLOCK BEEN REMOVED FROM THE TXV (Thermostatic Expansion Valve)?

ARE LIQUID LINE SOLENOID VALVES LOCATED AT THE INDOOR UNIT OR

OUTDOOR UNIT COILS AS REQUIRED?

HAVE LEAK CHECKS BEEN MADE AT COMPRESSORS, CONDENSERS, INDOOR COILS,

TXVs (Thermostatic Expansion Valves) SOLENOID VALVES, FILTER DRIERS, AND FUSIBLE PLUGS

WITH A LEAK DETECTOR?

LOCATE, REPAIR, AND REPORT ANY LEAKS.

HAVE ALL COMPRESSOR SERVICE VALVES BEEN FULLY OPENED (BACKSEATED)?

ARE THE COMPRESSOR OIL SIGHT GLASSES SHOWING CORRECT LEVELS?

FAS-FHS-240-336-02SI