American Aldes Heat Recovery Ventilator HRV 120SRD, Operation And Installation Manual

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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 an independent motorized impeller, 5 speed fan operation.
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.
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
42 lbs. (19 kg)
SHIPPING WEIGHT
45 lbs. (20.5 kg)
PREMIUM SERIES ELECTRONICS
• Built-in Relay for Interfacing to furnace
• Built-in Dehumidistat disable feature
CONTROLS & ELECTRONICS
The Premium Series Digital Control (Model ADXC-II) is included with unit and can be wall
mounted in a central location of the home.
• 2 Speed Operation on each mode
• 4 user selectable operational modes: Continuous Ventilation, 20 ON/40 OFF,
20 ON/40 Recirculation, Continuous Recirculation
• Adjustable Dehumidistat function built into the main wall control
• Connected to 3 wire 20 gauge low voltage wire
OPTIONAL PROGRAMMABLE CONTROL
Premium Series Digital Control (Model APVC) - contains all the features of the Premium Series
Digital Control with 5 speeds and 7/24 programmable ventilation, (3 wire) 20 gauge
wire (min.) 100' length
OPTIONAL TIMERS
DET-II 20/40/60 Minute Timer
- Initiates high speed ventilation for 20, 40, or 60 minutes,
(3 wire) 20 gauge wire (min.) 100' length
28998 Mechanical Timer
- Initiates High speed ventilation for up to 60 minutes,
(2 wire) 20 gauge wire (min.) 100' length
OPTIONAL ACCESSORIES
DH-II Dehumidistat
- Initiates high speed ventilation when the indoor humidity level is
above the set point. (3 wire) 20 gauge wire (min.) 100' length
22025 Weatherhoods ,
Two - 5” (125 mm) c/w 1/4” (6 mm) mesh screen
ZRT-1 Zone Register Terminal permits intermittent ventilation control at any exhaust terminal,
controlled by local timer switch, simultaneously turns HRV/ERV on high speed.
Suggested use: bathrooms and shower areas.
ZRT-2 Zone Register Terminal permits constant low airflow with boost exhaust, controlled by
local timer switch, simultaneously turns HRV/ERV on high speed. Suggested use:
bathroom and shower areas.
Constant Exhaust Registers:
Airflows remain constant while other zones are turned on and
HRV/ERV runs at high speed. Suggested use: laundry areas and pet rooms.
Model HRV120SRD
All units conform to CSA and UL standards.
Date: ___________________________________________
Tag: _____________________Qty:___________________
Project: _________________________________________
Engineer: _______________________________________ Contractor: ______________________________________
Supplier: ________________________________________
Quote#: _________________________________________
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*Sensible Efficiency – thermal **Latent Efficiency – moisture
Note: 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) 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. 84
WATTS / High speed 117
Amp rating 1.4
3
2
1
20
40
60
80
100
120
140
0 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9
3 - High Speed
2 - Medium Speed
1 - Low Speed
Air
Flo
w
(cfm)
Static Pressure (In w.g.)
FRESH AIR
FROM OUTSIDE
STALE AIR
FROM
BUILDING
FRESH AIR
TO
BUILDING
FRONT VIEW (IF MOUNTING VERTICALLY)
BOTTOM VIEW (IF MOUNTING HORIZONTALLY)
STALE AIR
TO OUTSIDE
25 1/8”
(637 mm)
22”
(559 mm)
9 1/8”
(232 mm)
WARRANTY
Units carry a fifteen (15) year warranty
on the heat recovery core and a two
(2) year replacement parts warranty.
DIMENSIONS HRV120SRD
( inches (mm)
5