Carrier 30GN040-420 operating instructions Keypad Directory Test

Table 9 Ð Keypad Directory (cont)

TEST (cont)

SUBFUNCTION	KEYPAD ENTRY		DISPLAY	COMMENT
2 COMPRESSORS AND			CPA3 X²	Test Compressor A3 (on/off)**
UNLOADERS (cont)
			CPA4 X²	Test Compressor A4 (on/off)**
			CPB1 X	Test Compressor B1 (on/off)
			CPB2 X²	Test Compressor B2 (on/off)**
			CPB3 X²	Test Compressor B3 (on/off)**
			CPB4 X²	Test Compressor B4 (on/off)**
			UNA1 X	Energize Unloader A1 (on/off)**
			UNA2 X²	Energize Unloader A2 (on/off)**
			UNB1 X	Energize Unloader B1 (on/off)**
			UNB2 X²	Energize Unloader B2 (on/off)**
3 CALIBRATE			XDR CAL	Transducer Calibration
TRANSDUCERS
			CDPA X	Circuit A Discharge Pressure (psig)
			CSPA X	Circuit A Suction Pressure (psig)
			COPA X	Circuit A Oil Pressure (psig)
			CDPB X	Circuit B Discharge Pressure (psig)
			CSPB X	Circuit B Suction Pressure (psig)
			COPB X	Circuit B Oil Pressure (psig)
		SCHEDULE

The Schedule function key is used to con®gure the occupancy schedule. The clock select subfunction can be used for

unoccupied shutdown or unoccupied setback depending on the cooling set point control con®guration. The Schedule function described is for clock 1, which is the internal clock. Password required for all subfunctions except override.

SUBFUNCTION	KEYPAD ENTRY	DISPLAY	COMMENT
1 OVERRIDE		OVRD X	Number of Override Hrs (0 - 4 Hrs)
For example, to extend current occupied mode for 3 hrs, press:
		OVRD 3	Extended Occupied Time
2 CLOCK SELECT		CLOCK XX	Type of Clock Control
			0 = No Clock, 1 = Clock 1 (Internal)
3 PERIOD 1		PERIOD 1	Period 1 Time Schedule
Yes = Schedule Opera-		OCC HH.MM	Occupied Time
tional for that day
		UNO HH.MM	Unoccupied Time
		MON X	Monday Flag (yes/no)
		TUE X	Tuesday Flag (yes/no)
		WED X	Wednesday Flag (yes/no)
		THU X	Thursday Flag (yes/no)

LEGEND

CCN Ð Carrier Comfort Network EXV Ð Electronic Expansion Valve MOP Ð Maximum Operating Pressure

*Will read ALARM or ALERT as appropriate. ²Must be con®gured.

**If applicable.

²²Not manually resettable.

NOTE: If metric option is selected under , temperature expressed as Celsius and pressure will be expressed as kPa.

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