Carrier 50PEC09-18 specifications 50PEC Unit START-UP Checklist, Ii. Start-Up

50PEC UNIT

START-UP CHECKLIST

CUSTOMER:___________________________	JOB NAME: _______________________________________
MODEL NO.:___________________________	SERIAL NO.:____________________	DATE:_________

I.PRE-START-UP

DOES THE UNIT VOLTAGE CORRESPOND WITH THE SUPPLY VOLTAGE AVAILABLE? (Y/N)

HAVE THE POWER AND CONTROL WIRING CONNECTIONS BEEN MADE AND TERMINALS TIGHT? (Y/N)

HAVE WATER CONNECTIONS BEEN MADE AND IS FLUID AVAILABLE AT HEAT EXCHANGER? (Y/N)

HAS PUMP BEEN TURNED ON AND ARE ISOLATION VALVES OPEN? (Y/N)

HAS CONDENSATE CONNECTION BEEN MADE AND IS A TRAP INSTALLED? (Y/N) IS AN AIR FILTER INSTALLED? (Y/N)

II.START-UP

IS FAN OPERATING WHEN COMPRESSOR OPERATES? (Y/N)

UNIT VOLTAGE — COOLING OPERATION

PHASE AB VOLTS PHASE AB AMPS

CONTROL VOLTAGE
IS CONTROL VOLTAGE ABOVE 21.6 VOLTS? (Y/N)	.

IF NOT, CHECK FOR PROPER TRANSFORMER CONNECTION.

TEMPERATURES

FILL IN THE ANALYSIS CHART ATTACHED.

COAXIAL HEAT	COOLING CYCLE:	F	WATER OUT	F	ft wg	gpm
EXCHANGER	WATER IN
	HEATING CYCLE:	F	WATER OUT	F	ft wg	gpm
	WATER IN
AIR COIL	COOLING CYCLE:	F	AIR OUT	F
	AIR IN
	HEATING CYCLE:	F	AIR OUT	F
	AIR IN

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