Thermo Products CMA3-75D36N, CMC1-50DV3N, CMC1-50D36N, CMC1-75D36N Speed Tap, Static, Pressure

All installations and services must be performed by qualified service personnel.

CMC1-50DV3

ALTERATIONS REQ’D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE

	COOLING UNIT				HTG Speed				Recommended CLG Speed
24,000					LOW				MED-LOW
	30,000					LOW				MED-HIGH
	36,000					LOW					HIGH
Speed Tap \			Furnace Airflow (CFM) vs. External Static pressure (in. WC.)
Static
Pressure		0.1			0.2		0.3		0.4		0.5	0.6	0.7
Low		700			639		567		497		437	387	332
ML		876			834		781		725		653	602	556
MED		990			948		907		857		811	756	700
MH		1174			1145		1107		1066		1026	987	942
High		1398			1365		1326		1299		1265	1252	1190
Speed Tap \				Temperature Rise vs. External Static Pressure (in. WC.)
Static
Pressure			0.1		0.2			0.3	0.4		0.5	0.6	0.7
Low			63		69			78	88		101	114	132
ML			50		53			56	61		67	73	79
MED
			44		46			48	51		54	58	63
MH			37		38
								40	41		43	45	47
High			31		32			33	34		35	35	37

Speed Tap	Blower Motor Current Draw (Amps) vs. External Static pressure (in. WC.)
\ Static
	0.1	0.2	0.3	0.4	0.5	0.6	0.7
Pressure
Low	1.1	1.1	1.2	1.2	1.2	1.3	1.4
ML	1.7	1.7	1.8	1.8	1.9	1.9	2.0
MED	2.2	2.2	2.3	2.4	2.5	2.5	2.5
MH	3.4	3.4	3.4	3.5	3.6	3.6	3.7
High	5.2	5.2	5.2	5.3	5.3	5.4	5.5

Speed Tap \		Blower Motor Watts vs. External Static pressure (in. WC.)
Static
Pressure	0.1		0.2	0.3	0.4	0.5	0.6	0.7
Low	72		77	81	84	87	91	95
ML	123		127	133	137	141	145	148
MED	168		173	178	183	188	192	197
MH	266		272	277	284	290	296	301
High	438		442	445	450	455	461	468

= Recommended operation range

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