Lifebreath MAXTOP - Manual (Page 8)

8
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
Each air stream has one centrifugal blower driven by a common PSC motor.
5 speed fan operation. 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, 20 ON/40
Recirculation mode, Recirculation mode (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)
14 3/4"
(375)
19" (483)
*All Duct Connections 6" (150mm)
*NOTE: Front clearance
of 25 inches (635 mm)
is recommended
for servicing unit.
BALANCING DAMPER
33 5/8"
(850mm)
STALE AIR
FROM INSIDE
FRESH AIR
FROM OUTSIDE
STALE AIR
TO OUTSIDE
FRESH AIR
TO INSIDE
CONDENSATE DRAINS
FILTERS
BLOWERS
RECIRCULATING
DEFROST
DAMPER
MOTOR
CORE
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
WARRANTY
Units carry a LIFETIME warranty on the heat recovery core and a 5
year replacement parts warranty.
1105
DIMENSIONS 155MAX RX inches (mm)
Model 155MAX RX
All units conform to
CSA and UL standards.
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: Effectiveness - based on temp. differential between the 2 airstreams
Efficiency – takes into account all power inputs
Performance
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) 150 (71)
@ 0.2" (50 Pa) 146 (69)
@ 0.3" (75 Pa) 134 (63)
@ 0.4" (100 Pa) 121 (57)
@ 0.5" (125 Pa) 106 (50)
@ 0.6" (150 Pa) 92 (43)
Max. Temperature Recovery 78%
Sensible Effectiveness
@ 65 cfm (31 L/s)
32°F (0°C) 76%
*Sensible Efficiency
@ 65 cfm (31 L/s)
32°F (0°C) 64%
*Sensible Efficiency
@ 68 cfm (32 L/s)
-13°F (-25°C) 66%
VAC @ 60HZ 120
WATTS / Low speed. 49
WATTS / High speed 120
Amp rating 1.4
5
4
3
2
1
20
40
60
80
100
120
140
160
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Static Pressure (in w .g.)
A
ir Fl
ow
(c
fm
)
5 - High Speed
4 - Medium High Speed
3 - Medium Speed
2 - Medium Low Speed
1 - Low speed