Bard PH1236, PH1230, PH1224 installation instructions

TABLE 1

ELECTRICAL DATA

				Q
				Maximum		R
				External	Minimum	Field	R
	Rated	Operating		Fuses or	Circuit	Power	Ground
				Ckt. Brk.	Ampacity	Wiring	Wire Size
	Volts &	Voltage	Maximum
Model	Phases	Range	Unit Amps	Ckt. A	Ckt. A	Ckt. A	Ckt. A
PH1224	230/208-1	197 - 253	14.4	25	18	10	10
PH1230	230/208-1	197 - 253	17.7	30	22	10	10
PH1236	230/208-1	197 - 253	21.8	40	27	8	8
PH1236-B	230/208-3	197 - 253	15.6	25	19	10	10

QMaximum time delay fuse or HACR type circuit breaker. HACR type not applicable to 460 volt.

R75 degree C cooper wire size, basic unit only.

TABLE 2

OPTIONAL FIELD INSTALLED HEATER PACKAGES

ONLY TO BE USED WITH THE HEAT PUMP MODELS INDICATED

Heater Package	Volts and
Model No.	Phase	PH1224	PH1230	PH1236	PH1236-B
EH3PC-A05		X	X	X
EH3PB-A10	240/1		X	X
EH3PC-A10		X
EH3PC-A15			X	X
EH3PB-B09	240/3				X
EH3PB-B15					X

TABLE 3

OPTIONAL FIELD-INSTALLED ELECTRIC HEATER TABLE

		Htr. KW &								Circuit B
		Capacity
		@ 240V (or		Htr. KW &		@ 240V
										Q	R	S
		480V if		Capacity
Heater						or 480V as	Heater	No.	Minimum	Maximum	Field	Ground
		applicable)		@ 208 Volts
Pkg. Model	Unit Volts					applicable	Internal	Field	Circuit	Overcurrent	Power	Wire
No.	Phase	KW	BTUH	KW	BTUH	Htr. Amps	Fuses	Ckts.	Ampacity	Protection	Wiring	Size
EH3PB-A10	240/208-1	10	34,100	7.50	26,000	41.7		1	53	60	6	10
EH3PC-A05	240/208-1	5	17,100	3.75	12,800	20.8		1	26	30	10	10
EH3PC-A10	240/208-1	10	34,100	7.50	26,000	41.7		1	53	60	6	10
EH3PC-A15	240/208-1	15	51,200	11.25	38,400	62.5	30/60	1	79	80	4	8
EH3PB-B09	240/208-3	9	30,700	6.75	23,000	21.7		1	28	30	10	10
EH3PB-B15	240/208-3	15	51,200	11.25	38,400	36.2		1	46	50	8	10

QTime delay fuses or “HACR” type circuit breakers must be used for 60 and smaller sizes. Standard fuses or circuit breakers are suitable for sizes 70 and larger. 480V circuit breakers are not “HACR” type.

RBased on wire suitable for 75° C. Other wiring materials must be rated for marked “Minimum Circuit Ampacity” or greater.

SBased upon Table 250-95 of N.E.C. 1993. See electrical data for basic heat pump for Circuit A wiring specification requirements.

IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly size fuses and conductor wires in accordance with the National Electrical Code and all existing local codes.

Manual 2100-344 Page 2