User Guide

7
Specifications
1200FD/DD
CORES
Modular (3 section) patented aluminum heat recovery cores arranged
for efficient counter-flow ventilation.
MOTORS
Two PSC, 3 speed double shafted, 120 VAC, 9.4 Amps each (18.8
total on high speed). HP - 1/2, 1625 RPM. Watts - total on high speed
- 2256. MCA: 23.5 MOP: 30
FILTERS
Washable air filters in exhaust and supply air streams.
BLOWERS
Slide easily in / out of unit. Centrifugal type rated at 1200 cfm (566
L/s) free air delivery. Each air stream has one double shafted motor
driving 2 centrifugal blowers.
CONNECTION DUCT SIZES
Four - 20" x 8" (508 mm x 200 mm).
MOUNTING
Unit to be set on support brackets hung by threaded rod type appa-
ratus (brackets and rod not provided).
CASE
Unit has front and back access doors and electrical panel can be
switched to either side giving the installer flexibility in duct direction.
20 gauge pre-painted galvanized steel (G60) for superior corrosion
resistance. Insulated with foil faced insulation where required to pre-
vent exterior condensation. Drain connections; two - 1/2" (12 mm)
O.D.
ELECTRONICS
Integrated microprocessor circuit board. Built-in interlock contacts.
Optional remote speed control.
DEFROST CONTROLS
MODEL 1200FD - Interrupts supply air while exhaust air defrosts core.
MODEL 1200DD - Supply bypass routes indoor air to defrost core.
WEIGHT 285 LBS (130 KG) SHIPPING WEIGHT 335 LBS. (152 KG)
CONTROL OPTIONS
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; 20 gauge wire (minimum)
99-500 3 Speed Control
 3 Speed Fan setting (Low/Medium/High)
 4 wire connection; 20 gauge wire (minimum)
99-DH01 Lifebreath Dehumidistat
 Humidity control through adjustable Dehumidistat
 3 wire connection; 20 gauge wire (minimum)
TIMER OPTIONS
99-DET01 Lifebreath 20/40/60 Minute Timer
 Initiates high speed Ventilation for 20, 40 or 60 minutes
 3 wire connection; 20 gauge wire (minimum)
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 when
Timers are out of range
 Plugs into 120V power outlet and wirelessly connects to
main control and 99-DET02
FILTER OPTION
99-65-184 2” pleated MERV 8 filter for fresh air stream
PERFORMANCE
AIRFLOWS (Each Air Stream)
TEMPERATURE EFFECTIVENESS
1600 (755)
1400 (660)
1200 (566)
800 (378)
600 (282)
0
EXTERNAL STATIC PRESSURE IN. W.C. (PASCALS)
500
(235)
70%
60%
50%
AIRFLOW IN CFM (L/s)
AHRI 1060 Certified
Core: Contains three 68-222
AIRFLOW IN CFM (L/s)
EFFECTIVENESS
WARRANTY
Units carry a 15 year war-
ranty on the HRV core and
a 2 year replacement parts
warranty.
All units conform to CSA and
UL standards
NOTE: All specifications are
subject to change without
notice.
Date: ______________________________________
Tag: ____________________ Qty: ______________
Project: ____________________________________
Engineer: ___________________________________
Contractor: _________________________________
Supplier: ___________________________________
Quote #: ___________________________________
Submitted by: _______________________________
SUPPLY AIR
FROM OUTSIDE
DD MODEL ONLY
DEFROST AIR
DD MODEL ONLY
SUPPLY AIR
FROM OUTSIDE
FD MODEL ONLY
EXHAUST AIR
TO OUTSIDE
SUPPLY AIR
TO BUILDING
EXHAUST AIR
FROM BUILDING
NOTE: Service
clearance is 30 in.
(760 mm) from
front access doors
FRONT VIEW
DISCHARGE SIDE INLET SIDE
DIMENSIONS inches (mm)
NOTE: The 1200FD/DD model may
easily be reversed in the eld. Refer to
page 25 for installaon instrucons.
600
(282)
700
(329)
800
(378)
900
(423)
1000
(472)
1100
(518)
1200
(566)
0.1
(25)
0.2
(50)
0.3
(75)
0.4
(100)
0.5
(125)
0.7
(175)
0.6
(150)
0.8
(200)
0.9
(225)
1.0
(250)
1000 (472)