Bard CH5S1, CH4S1 Table Pressure Table, Page, Manual, 25 of, 2100-455A, High Capacity Heating

Page	Manual
25 of 25	2100-455A

TABLE 12

PRESSURE TABLE

HIGH CAPACITY HEATING						AIR TEMPERATURE ENTERING OUTDOOR COIL DEGREE F
MODEL	RETURN AIR	PRESSURE	0oF	5oF	10oF	15oF	20oF	25oF	30oF	35oF	40oF	45oF	50oF	55oF	60oF	65oF
	TEMPERATURE
CH3S	70°	LOW SIDE	44	46	50	54	59	64	71	78	86	95	105	116	127	139
		HIGH SIDE	290	295	300	303	304	309	318	330	346	364	387	413	442	475
CH4S	70°	LOW SIDE	54	55	56	56	57	61	66	74	83	94	108	123	141	160
		HIGH SIDE	280	281	283	284	288	294	304	317	334	353	376	402	431	463
CH5S	70°	LOW SIDE	44	46	49	53	57	63	68	75	82	90	99	108	119	129
		HIGH SIDE	272	277	284	293	304	316	330	346	364	383	404	427	452	478

Low side pressure ± 2 PSIG High side pressure ± 5 PSIG

Tables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating charge being in the system, the charge should be removed, system evacuated and recharged to serial plate instruction.

TABLE 13

PRESSURE TABLE

LOW CAPACITY HEATING						AIR TEMPERATURE ENTERING OUTDOOR COIL DEGREE F
MODEL	RETURN AIR	PRESSURE	0oF	5oF	10oF	15oF	20oF	25oF	30oF	35oF	40oF	45oF	50oF	55oF	60oF	65oF
	TEMPERATURE
CH3S	70°	LOW SIDE	46	49	53	57	62	68	75	83	91	101	111	122	134	146
		HIGH SIDE	275	280	283	283	286	291	298	308	320	334	350	369	389	412
CH4S	70°	LOW SIDE	60	65	63	61	62	64	70	77	87	99	113	130	149	170
		HIGH SIDE	270	271	271	273	278	284	293	303	316	331	348	367	388	411
CH5S	70°	LOW SIDE	58	56	56	58	60	64	70	77	85	95	106	119	133	148
		HIGH SIDE	275	274	275	279	285	294	306	321	338	358	381	406	434	465

Low side pressure ± 2 PSIG High side pressure ± 5 PSIG

Tables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating charge being in the system, the charge should be removed, system evacuated and recharged to serial plate instruction.