Bryant 619CNF User Manual

Page 23

CL-1

START-UP CHECKLIST

I. PRELIMINARY INFORMATION

OUTDOOR UNIT: MODEL NO. ___________________

INDOOR UNIT: MODEL NO. _____________________

SERIAL NO. ___________________________________

ACCESSORIES: __________________________________________________________________________________

PISTONS: INDOOR

SIZE:

____________

OUTDOOR SIZE: ____________

REFRIGERANT PIPING: EQUIVALENT LINE LENGTH: ____________

LIFT: FAN COIL ABOVE OUTDOOR UNIT? ____________

FAN COIL BELOW OUTDOOR UNIT? ____________

II. PRE-START-UP

INDOOR UNIT (REFER TO OUTDOOR UNIT INSTALLATION INSTRUCTIONS FOR OUTDOOR UNIT
PRE-START-UP FUNCTIONS)

IS THERE ANY SHIPPING DAMAGE? ____________

IF YES, WHERE? ____________________________________

WILL THIS DAMAGE PREVENT UNIT START-UP? ____________

IS POWER SUPPLY CORRECT? ____________

HAS GROUND WIRE BEEN CONNECTED? ____________

HAS THE CORRECT SIZE FUSE OR HACR BREAKER BEEN PROVIDED? ____________

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

IS THE DISCONNECT SWITCH INSTALLED WITHIN SIGHT OF THE UNIT? ____________

IS THE LOW-VOLTAGE CABLE (INDOOR TO OUTDOOR UNIT) RUN AND CONNECTED PROPERLY? ____________

HAS CONDENSATE DRAIN BEEN RUN, SLOPED AND TRAPPED PROPERLY? ____________

IS FILTER(S) IN PLACE? ____________

IS UNIT MOUNTED LEVEL? ____________

IS HEATING PISTON INSTALLED (FIG. 13), THE CORRECT SIZE, AND IN THE CORRECT DIRECTION? ____________

III. PIPING

IS A LIQUID LINE SOLENOID INSTALLED IF REQUIRED BY LONG-LINE APPLICATIONS? ____________

IS FILTER DRIER INSTALLED AT THE OUTDOOR UNIT? ____________

HAVE LEAK CHECKS BEEN MADE AT THE COMPRESSOR, OUTDOOR UNIT, FLARE CONNECTIONS, FILTER DRI-
ERS, AND FUSIBLE PLUGS WITH A LEAK DETECTOR?* ____________

*FIELD PIPING AND ALL TUBING CONNECTIONS MUST BE LEAK TESTED BY THE PRESSURE METHOD

DESCRIBED IN GENERAL TRAINING FOR AIR CONDITIONING MANUAL (GTAC2), MODULE 5. USE R-22 AT
APPROXIMATELY 25 PSIG BACKED UP WITH AN INERT GAS TO REACH A TOTAL SYSTEM PRESSURE NOT TO
EXCEED 245 PSIG.

HAS PIPING SYSTEM BEEN EVACUATED TO 1000 MICRONS (IF REQUIRED)? ____________

HAS SYSTEM CHARGE BEEN WEIGHED IN (IF REQUIRED)? ____________

HAVE SERVICE VALVES BEEN FULLY BACKSEATED? ____________

CHECK VOLTAGE: IS VOLTAGE WITHIN RANGE SHOWN FOR UNIT (WITH UNIT OPERATING)?

OUTDOOR ____________

INDOOR ____________

This manual is related to the following products:

619CNQ