Lifebreath 200MAX RX, 155MAX RX installation manual Model 155ECM, Dimensions 155ECM Performance

Model 155ECM

ENGINEERING DATA

THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE

The cross-flow heat recovery core transfers heat between the two airstreams. It is easily removed for cleaning or service.

MOTORS AND BLOWERS

High effficiency electronic comutated ECM motor for maximum energy sav- ings. Each air stream has one centrifugal blower. 5 speed fan operation driven by one double shaft motor. 120 VAC, 1.0 Amps.

FILTERS

Washable air filters in exhaust and supply air streams.

MOUNTING THE HRV

Four threaded inserts at corners of case designed to accept four reinforced polyester straps that are supplied with the unit.

DEFROST

Recirculating damper defrost system.

DEHUMIDISTAT

Adjustable Internal Dehumidistat.

CASE

Twenty gauge prepainted galvanized steel (G60) for superior corrosion resis- tance. Insulated to prevent exterior condensation. Drain connections 2 - 1/2" (12 mm) OD.

CONTROLS

ControlAir 15 - Standby/ON mode, 20 ON/ 40 OFF mode, Recirculation mode (on compatible units), (each mode has 5 speeds). Control pad can be removed from HRV and remotely mounted.

Weight 71 lbs. (32.5 kg) Shipping Weight 73 lbs. (33.5 kg)

DIMENSIONS 155ECM

PERFORMANCE

Net supply airflow in cfm (L/s) against external static pressure

E.S.P	cfm	L/s
@ 0.1” (25 Pa)	163	(77)
@ 0.2” (50 Pa)	151	(71)
@ 0.3” (75 Pa)	140	(66)
@ 0.4” (100 Pa)	128	(60)
@ 0.5” (125 Pa)	115	(54)
@ 0.6” (150 Pa)	102	(48)

Maximum Temperature Recovery		83%
Sensible Effectiveness		76%
@ 64 cfm (30 L/s) (CSA C439M)
Sensible Efficiency	32°F (0OC)	70%
@ 64 cfm (30 L/s)
Sensible Efficiency	-13°F (-25OC)	70%
@ 64 cfm (30 L/s)
VAC @ 60HZ		120
WATTS / Low speed		17
WATTS / High speed		95
Amp rating		1.0

inches (mm)

FRESH AIR	STALE AIR		*NOTE: Front clearance of 25 inches (635 mm)
FROM OUTSIDE	FROM INSIDE
			is recommended for servicing unit.
RECIRCULATING	FILTERS
DEFROST
DAMPER
CORE	BLOWERS
	MOTOR
				(483)
			19"
STALE AIR		FRESH AIR
TO OUTSIDE		TO INSIDE

33 5/8"

CONDENSATE DRAINS (850mm) BALANCING DAMPER14 3/4"

(375)

*All Duct Connections 6" (150mm)

	155ECM FANCURVE				5	HIGH SPEED*
	140				4	MEDIUM HIGH SPEED
	130		?	Manufacturers Data
		5	*		3	MEDIUM SPEED
	120				2	MEDIUM LOW SPEED
		4			1	LOW SPEED
(cfm)	110
	100	3
Flow	90
	80	2
Air
	70
	60	1
	50
	40
	0.3	0.4		0.5	0.6	0.7

Static Pressure (in H2O)

OPTIONS

99-104 Digital Electronic Timer - 20/40/60 min.

99-109 Air Sentry™ Air Quality Monitor designed to accept remotely mounted Control Pad

99-250 Ventilation Dehumidistat - Dehumidistat designed to accept remotely mounted Control Pad.

99-163 Duct Heater w/ Electronic SCR Thermostat, 1 Kw, 6”

(150 mm)

99-164 Duct Heater w/ Electronic SCR Thermostat, 2 Kw, 6”

(150 mm)

99-186 Weatherhoods, Two - 6” (150 mm) c/w 1/4” (6 mm) mesh screen

99-SILENCER66” dia. 16” long

ATTENTION

The ECM motor produces a tone that some may find objectionable. We recommend the installation of the optional 99-SILENCER6 on the ‘Stale Air from Inside’ and ‘Fresh Air to Inside’ ducts.

WARRANTY

Units carry a LIFETIME warranty on the heat recovery core and a 5

year replacement parts warranty.

All units conform to CSA and UL standards.

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