Lifebreath 350DCS Operation And Installation Manual page 3

Specifications
CORES
Two modular (two section) aluminum HRV cores arranged for high efficiency cross-flow ventilation.
MOTORS
Two PSC, 5 speed double shafted, 120 VAC, 3.15 A motors. (6.3 A total on high speed) with 1/10
hp at 1625 RPM. Total of 610 watts on High speed. MCA: 7.9 MOP:10
BLOWERS
Centrifugal-type rated at 530 cfm (250 L/s) free air delivery. Each air stream has two centrifugal
two
blowers driven by PSC motors.
FILTERS
Washable air filters in exhaust and supply air streams.
DEFROST
Supply bypass damper routes indoor air to defrost cores.
WEIGHT 160 lbs. (70 kg) SHIPPING WEIGHT 240 lbs. (110 kg)
CONNECTION DUCT SIZES
Four 14"x 8" ( 356 mm x 200 mm)
MOUNTING
Unit to be set on support brackets hung by threaded rod-type apparatus (brackets and rods not
included).
CASE
Twenty gauge pre-painted galvanized steel (G60) for superior corrosion resistance. Insulated with
foil faced insulation duct liner where required to prevent exterior condensation. One drain
connection 1/2" (12 mm) OD.
ELECTRONICS
Integrated microprocessor circuit board. Built-in interlock contacts.
CONTROL OPTIONS
99-DXPL02 Lifebreath Digital Control (Included)
•
5 speed operation on each mode
•
Humidity control through adjustable
Dehumidistat
• 5 user selectable operational modes: Continuous
Ventilation, Continuous Recirculation, 20 ON/40
OFF, 10 ON/50 OFF, 20 ON/40 Recirculation
• 20/40/60 min. High speed override
button
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
99-BC02 Lifebreath Ventilation Control
• 2 speed fan setting (Low/High)
• Humidity control through adjustable
Dehumidistat
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
TIMER OPTIONS
99-DET01 Lifebreath 20/40/60 Minute Timer - Initiates High speed Ventilation for 20, 40 or 60 minutes. 3 wire connection.
99-DET02 Lifebreath WIRELESS 20/40/60 Minute Timer - Initiates High speed Ventilation for 20, 40 or 60 minutes.
Wirelessly connects to main control for ease of installation. 40' approximate range.
99-RX02 Lifebreath WIRELESS Repeater - Used to extend range of 99-DET02 Wireless Timers. Plugs into 120V power
outlet. Wirelessly connects to main control and 99-DET02. Install at halfway point between timer and main wall control
if timer is out of range.
DIMENSIONS
inches (mm)
WARRANTY
Units carry a 15 year warranty
on the HRV core and a 2 year
replacement parts warranty.
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________
99-BC03 Lifebreath Ventilation Control
•
Continuous Low fan speed Humidity
•
control through adjustable
• Dehumidistat
3 modes of operation: Ventilation,
Recirculation, 20/40
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
99-BC04 Lifebreath Ventilation Control
• 2 speed fan setting (Low/High)
• 2 modes of operation: Ventilation, 20/40
• Compatible with 99-DET02 Wireless
Timers
• 3 wire connection
99-DH01 Lifebreath Dehumidistat
• Humidity control through adjustable
Dehumidistat
• 3 wire connection
EXHAUST AIR
TO OUTSIDE
NOTE:
Service clearance
is 30 in. (760 mm)
SUPPLY AIR
49"
FROM OUTSIDE
(1245 mm)
DRAIN CONNECTION
DEFROST
FRONT VIEW
E.S.P
@ 0.1" (25 Pa)
@ 0.2" (50 Pa)
@ 0.3" (75 Pa)
@ 0.4" (100 Pa)
@ 0.5" (125 Pa)
@ 0.6" (150 Pa)
@ 0.7" (175 Pa)
@ 0.8" (200 Pa)
@ 0.9" (225 Pa)
VAC @ 60HZ
WATTS / Low speed
WATTS / High speed
Amp rating
500
450
400
350
300
250
200
150
100
50
100%
90%
80%
EXHAUST AIR
FROM BUILDING
18 3/4"
1 1/4"
(475 mm)
(32 mm)
14"
(356 mm)
28 1/4"
(717 mm)
SUPPLY AIR
TO BUILDING
INTERIOR DUCT
CONNECTION SIDE
Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
Submitted by: ____________________________________
3
PERFORMANCE
Net supply airflow in cfm (L/s)
against external static pressure
cfm
450
426
400
371
337
304
269
158
107
AIRFLOWS (Each Air Stream)
- High Speed
5 *5
*4 - Medium High Speed
*3 - Medium Speed
*2 - Medium Low speed
*1 - Low speed
4
3
2
1
0
0.1 0.2 0.3 0.4 0.5 0.6
EXTERNAL STATIC PRESSURE (inches W.C.)
TEMPERATURE EFFECTIVENESS
NOTE: Exhaust Relative Humidity (RH) at 40%
200 300 400 500
(94) (143) (190) (235)
AIRFLOW IN CFM (L/s)
All units conform to
CSA and UL
standards
NOTE: All
specifications are
subject to change
without notice.
MOUNTING POINTS
5 7/8"
5 7/8"
(150 mm)
(150 mm)
18 3/4"
1 3/8"
(475 mm)
(35 mm)
14"
8"
(356 mm)
(200 mm)
28 1/4"
(717 mm)
EXTERIOR DUCT
CONNECTION SIDE
350DCS
L/s
(212)
)
(201
(189)
(175)
(159)
(143)
(127)
(75)
(50)
120
187
610
6.3
0.9
0.7 0.8
600
(282)
8"
(200 mm)