Lifebreath 155ECM series, Operation And Installation Manual, Page: 17 / 36

49 "
(1245)
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
14 3/4"
(375)
1
9
"
(4
8
3
)
Ports
7" (178 mm)
CONDENSATE
DRAINS
BLOWERS
*NOTE: Front clearance of 25 inches (635 mm)
is recommended for servicing unit.
MOTOR
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM INSIDE
FILTER
DEFROST
DAMPER
DEFROST AIR
FROM INSIDE
FILTER
Ports
6" (150 mm)
METAL CLASPS
ENGINEERING DATA
THERMALLY CONDUCTIVE, PATENTED ALUMINUM CORE
The cross-flow heat recovery core transfers heat between the two airstreams. The two cores are
arranged for highly efficient counter current airflow.
MOTORS AND BLOWERS
Each air stream has one centrifugal blower driven by a common PSC motor. 5 speed fan
operation.
FILTERS
Washable air filters in exhaust and supply air streams.
MOUNTING THE HRV
Four threaded inserts at corners of the cabinet designed to accept the “S” hooks and hanging straps
supplied with the unit.
DEFROST
Damper defrost system.
CASE
Twenty gauge prepainted galvanized steel (G60) for superior corrosion resistance. Insulated to
prevent exterior condensation. Drain connections 2 - 1/2" (12 mm) OD.
WEIGHT 88 lbs. (40 kg) SHIPPING WEIGHT 92 lbs. (41.8 kg)
CONTROLS & ELECTRONICS
The Lifestyle MAX Digital Control (included with unit) can be wall mounted in a central
location of the home. (3 wire) 20 gauge wire (min.) 100' length
Electronic features include:
• 5 Speed Operation on each mode
• 2 user selectable operational modes: Continuous Ventilation, 20 ON/40 OFF
• Humidity Control through dehumidistat
• Adjustable Dehumidistat function built into the main wall control
• Built-in Relay for Interfacing to furnace
OPTIONAL PROGRAMMABLE CONTROL
99-LS-01 Lifestyle MAX Programmable Control - contains all the features of the Lifestyle
MAX Digital Control with 7/24 programmable ventilation, (3 wire) 20 gauge wire
(min.) 100' length
OPTIONAL TIMERS
99-DET01 Lifestyle 20/40/60 Minute Timer - Initiates high speed ventilation for 20, 40,
or 60 minutes, (3 wire) 20 gauge wire (min.) 100' length
99-20M01 Lifestyle 20 Minute Timer - Initiates high speed ventilation for 20 minutes,
(3 wire) 20 gauge wire (min.) 100’ length.
99-101 Mechanical Timer - Initiates High speed ventilation for up to 60 minutes,
(2 wire) 20 gauge wire (min.) 100' length
OPTIONAL ACCESSORIES
99-DH-01 Lifestyle Dehumidistat - Initiates high speed ventilation when the indoor humidity
level is above the set point. (3 wire) 20 gauge wire (min.) 100' length
99-163 Duct Heater w/ Electronic SCR Thermostat, 1 Kw, 6” (150 mm)
99-186 Weatherhoods , Two - 6” (150 mm) c/w 1/4” (6 mm) mesh screen
Model 300DCS
(Double Core System for Maximum Recovery)
DIMENSIONS 300DCS
inches (mm)
info@lifebreath.com
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________ Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
All units conform to CSA and UL standards.
*Sensible Efficiency – thermal **Latent Efficiency – moisture
ote: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
Performance
(HVI certified)
Net supply air flow in cfm (L/s) against external static pressure
E.S.P
(external static pressure) [cfm (L/s)]
@ 0.1" (25 Pa) 265 (125)
@ 0.2" (50 Pa) 260 (123)
@ 0.3" (75 Pa) 250 (118)
@ 0.4" (100 Pa) 235 (111)
@ 0.5" (125 Pa) 220 (104)
@ 0.6" (150 Pa) 203 (96)
@ 0.7" (175 Pa) 186 (88)
@ 0.8" (200 Pa) 167 (79)
Max. Temperature Recovery 90%
Sensible Effectiveness
@ 119 cfm (56 L/s)
32°F (0°C) 90%
*Sensible Efficiency
@ 119 cfm (56 L/s)
32°F (0°C) 79%
*Sensible Efficiency
@ 125 cfm (59 L/s)
-13°F (-25°C) 75%
VAC @ 60HZ 120
WATTS / Low speed. 150
WATTS / High speed 333
Amp rating 2.9
1
2
3
4
5
60
80
100
120
140
160
180
200
220
240
260
280
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Static Pressure (in w.g.)
A
ir
F
lo
w
(c
fm
)
5 - High Speed
*4 - Medium High Speed
*3 - Medium Speed
*2 - Medium Low Speed
*1 - Low speed
* Manufacturers Data
1
2
3
4
5
60
80
100
120
140
160
180
200
220
240
260
280
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9
Pression statique extérieure (en po de colonne d’eau)
D
éb
it
d’
ai
r
(e
n
pi
c
u/
m
in
)
* les données du fabricant
5 - Haute vitesse
*4 - Vitesse moyenne haute
*3 - Vitesse moyenne
*2 - Vitesse moyenne basse
*1 - Basse vitesse
WARRANTY
Units carry a LIFETIME warranty on the heat recovery
core and a 5 year replacement parts warranty.
17