Lifebreath RNC120D - Manual (Page 3)

3
Removable
Heat Recovery
Core
Drain Pan
Drain spout
FRONT TOP
knockout for
side mounting of
EXHAUST return port
6" round collar
converted to oval
minimum
18 inches (459 mm)
required for
service access
Threaded
inserts (4)
at corners
SUPPLY
Fresh air
from outside
5" round collar
SUPPLY
Fresh air
to building
6" round
(conv. to oval)
collar
EXHAUST
Stale Air
to outside
5" round collar
EXHAUST
Return air
from building
Choice of port location
Knockouts on top and
side of unit (use 1 only)
6" round (conv. to oval)
collar supplied
18.5"
(470 mm)
18.5"
(470 mm)
16"
(406 mm) SIDE
Hanging
straps (4)
24.5"
(622 mm)
SP-RNC95
DIMENSIONS
RNC95
inches (mm)
All units conform to CSA and UL standards
Date: _______________________________________________
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Project: _____________________________________________
Engineer:____________________________________________
Contractor: __________________________________________
Supplier: ____________________________________________
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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) 76 (36)
@ 0.2" (50 Pa) 73 (34)
@ 0.3" (75 Pa) 70 (33)
@ 0.4" (100 Pa) 66 (31)
@ 0.5" (125 Pa) 60 (29)
Max. Temperature Recovery 88%
Sensible Effectiveness
@ 60 cfm (28 L/s)
32°F (0°C) 88%
*Sensible Efficiency
@ 60 cfm (28 L/s)
32°F (0°C) 75%
*Sensible Efficiency
@ 61 cfm (29 L/s)
-13°F (-25°C) 68%
VAC @ 60HZ 120
WATTS / Low speed. 60
WATTS / High speed 150
Amp rating 0.9
5
50
55
60
65
70
75
80
0 0.1 0.2 0.3 0.4 0.5 0.6
Static Pressure (in w.g.)
A
ir
Flow (
c fm
)
5 - High Speed
Engineering Data - HRV Model RNC95
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. 2 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 PVC reinforced polyester straps that are
supplied with the unit.
DEFROST
Recirculating 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 52 lbs. (23.6 kg) Shipping Weight 56 lbs. (25.4 kg)
CONTROLS - HRV System Control
HRV defaults to LOW SPEED when plugged in. HIGH SPEED option is accessible by connecting remote
controls to designated terminals inside electrical box of HRV.
Standard LOW SPEED SETTING can be increased to medium low.
Off (Standby)/Low or OFF/HIGH speed operation is also available.
OPTIONAL MAIN CONTROLS (only one main control can be installed on the system)
99-116
Dehumidistat Ventilation Control - Dehumidistat Dial, ON/OFF Switch and
LOW/HIGH Switch (3 wire) 20 gauge wire (min.) 100' length (max.)
99-2040 20/40 ON/OFF Dehumidistat - Dehumidistat Dial, ON/OFF Switch and 20/40 Switch.
The 20/40 Switch will toggle from continuous low speed ventilation to intermittent low
speed ventilation of 20 minutes fan ON and 40 minutes fan OFF. (4 wire) 20 gauge wire
(min.) 100' length (max.)
99-RECIRC Recirculation Control - Dehumidistat Dial, ON/OFF Switch and Recirculation Switch.
The Recirculation Switch will toggle from continuous low speed ventilation to
continuous low speed recirculation. (4 wire) 20 gauge wire (min.) 100' length (max.)
99-130 Remote Dehumidistat - Dehumidistat Dial only. (2 wire) 20 gauge wire (min.) 100'
length (max.)
OPTIONAL TIMERS
99-132
20 Minute Fan Timer - initiates high speed ventilation for 20 minutes. (3 wire) 20 gauge
wire (min.) 100’ length
99-104 Digital Electronic Timer- initiates high speed ventilation for 20, 40 or 60 minutes, (3
wire) 20 gauge wire (min.) 100' length
99-101 60 Minute Crank Timer - initiates high speed ventilation for up to 60 minutes, (2 wire)
20 gauge wire (min.) 100' length (max.)
WARRANTY
Units carry a lifetime warranty on the heat recovery core and a 5 year replacement parts warranty.