American Aldes HRV 700SFD manual ALDES HRV 700SDD and, Heat Recovery Ventilator

HRV 700SDD/700SFD

HEAT RECOVERY VENTILATOR

PRODUCT

SPECIFICATIONS

AND ENGINEERING

INFORMATION

-----

SUBMITTAL DATA

		496 - 4-03
ALDES Model HRV 700SFD or	ALDES HRV 700SDD and
700SDD is a compact heat recov-
stale indoor air and supply fresh air	700SFD
ery ventilator designed to exhaust
from outdoors. It is intended for	Heat Recovery Ventilator
small commercial and institutional
applications, such as office build-
ings, classrooms, dormitories, res-
taurants, health clubs, etc.
It is a technically advanced con-
trolled mechanical ventilation sys-
tem to meet the requirements of		Optional Damper Defrost
modern, tightly built and highly in-		on Model 700 SDD
sulated buildings. It provides a
consistent supply of fresh air while		PART NO. 700SFD / 28 105
lowering heating costs during the		700SDD / 28 106
winter by transferring heat from the
exhaust air to the fresh air stream.	The Model 700 is available with two	temperatures rise above 23 °F.
During the summer it also reduces	defrost options. The Model 700SFD	The Model 700SDD blocks out-
the load on the air conditioner by	begins the defrost cycle at tempera-	side air during defrost and draws
lowering the temperature of the	tures below 23 °F (-5 °C) by shutting	indoor air through the supply (with
fresh outdoor air. The system pro-	off the supply fan for 4-1/2 minutes,	the same temperature and defrost
vides an economical solution for	then resumes normal operation for	time schedule as the fan defrost
excessive indoor humidity, odors,	17 minutes, repeating the cycle until	system).
stuffiness, and other indoor air pol-
lutants.	GENERAL FEATURES

As the two air streams pass through	Thermally conductive aluminum heat exchange core, cross-
the HRV, they are separated by thin	flow design, easily removed for cleaning or service.
plates of aluminum in the core. The	Insulated 20 gauge powder coated galvanized steel cabinet.
air streams do not mix, so there is	Direct drive centrifugal forward curve blowers, Multi-speed
no recontamination of the fresh air	providing 400 to 650 cfm. one in each air stream.
	Two efficient three speed PSC double shafted motors 120 V,
by stale air. Heat passes through
the thermally conductive aluminum	2.75 Amps each (5.5 Amps total on high speed),
	1 ph. 1/10 HP, 1625 RPM. Watts - total on high speed - 648.
from the warmer air stream to the
	Washable filters, one in each air stream protect the core. Easy
colder air stream, recovering most
	to access and clean.
of the energy otherwise lost to the	Installation accessories and controls make installation simple.
outdoors.