Thermo Products CMC1-50DV3N, CMC1-50D36N, CMC1-75D36N, CMA3-50D36N, CMA3-75D36N, CMC1-75DV3N

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

CMA3-50D36

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		836			805		773	743			695	620	566
ML		1044			1010		972	914			860	826	752
MH		1250			1196		1146	1101			1038	977	902
High		1339			1338		1283	1233			1162	1086	1008
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			53		55		57		59		63	71	78
ML			42		44		45		48		51	53	59
MH			35		37		38
									40		42	45	49
High			31		33		34		36		38
												41	44

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	3.3	3.2	3.1	3.0	2.9	2.7	2.6
ML	4.0	3.8	3.6	3.5	3.4	3.2	3.1
MH	4.6	4.4	4.2	4.1	4.0	3.8	3.6
High	5.3	5.1	5.0	4.9	4.7	4.6	4.4

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	315		311	304	300	292	281	275
ML	400		390	376	363	351	342	330
MH	485		467	452	441	427	412	394
High	573		555	544	530	513	493	477

= Recommended operation range

34