Allied Air Enterprises Upflow Blower Motor Specifications and Airflow Adjusting Data

BLOWER MOTOR SPECIFICATIONS AND AIRFLOW ADJUSTING DATA

Adjusting Airflow

				HEAT SETTINGS				COOL SETTINGS
MODEL	MOTOR	BLOWER	HEATING CFM @ .50 STATIC					COOL CFM @ .50 STATIC
	HP	WHEEL
			SETTING	SETTING	SETTING	SETTING	COOLING	SETTING	SETTING	SETTING	SETTING
			"A"	"B"	"C"	"D"	ADJUSTMENT	"A"	"B"	"C"	"D"
							NORM	1200	1000	800	600
AV050B3	1/2	10 X 6	525	425	325	625	( + )	1380	1150	920	690
							( - )	1020	850	680	510
							NORM	1200	1000	800	600
AV075B3	1/2	10 X 6	740	640	540	840	( + )	1380	1150	920	690
							( - )	1020	850	680	510
							NORM	1600	1400	1200	1000
AV100B4	3/4	12 X 9	1250	1150	1050	1350	( + )	1800	1610	1380	1150
							( - )	1360	1190	1020	850
							NORM	2000	1800	1600	1400
AV125B5	3/4	12 X 12	1650	1550	1450	1750	( + )	2200	2070	1840	1610
							( - )	1700	1530	1360	1190

THE UNIT, AS SHIPPED, IS FACTORY SET AT SETTING "A" TO RUN AT THE MIDDLE OF THE HEATING RISE RANGE SHOWN ON THE UNIT RATING LABEL.

When operating the furnace in the heating mode, the static pressure and the temperature rise (supply air temperature minus return air temperature) must be within those limits specified on the rating label. Failure to follow this warning could lead to severe furnace damage.

Turn OFF all gas and electrical power to furnace before performing any maintenance or service on unit. (Unless specific test requires gas and electrical supplies.) Failure to take this precaution may result in personal injury due to electrical shock or uncontrolled gas leakage.

20571201 Issue 0527 Page 4 of 28