HomeMy WebLinkAboutRENEWAIRE MANUAL - 07-00422 - 648 Wheatland Dr - New SFRI
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Recovery Ven tila to rs
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4510 Helgesen Dnv , Madison, W1, 53718
08,221 L44991 800,627.4499, Fay.; 608.221.2824
support@renewaire.com www..renewairecom
INSTALLATION AND OPERATION MANUAL
140DE V70\ V130\ V200\ V300
ENERGY RECOVERY VENTILATOR (ERV)
rNTI30 (door close(l)
RISK OFFIRE, ELECTRIC SHOCK, OR INJURY.
OBSERVE ALL CODES AND THE FOLLOWING:
'1. Before servicing or cleaning the unit, unplug the unit line
cord. Make sure unit is not running before p n n its
door.
. This installation mnual shows the suggested installation.
method. Additi n l measures may be required by local
cedes and standards.
3. Installation work and electrical wiring gust be done by
qualified professional(s) in accordance with all a p i able
pl
codes, standards and licensinor requirements.
. Any structural alterations necessary for installation must
comply with all applicable building,health, and safety
code requirements.
. Connect this unit only to a 1. 0VAC grounded receptacle
protected by a 15 or 20 anip circuit breaker. Do not
remove the unit's lire cord.
. Do not install unit or controls where they can be reached
from a tub or sliow rt
. This unit must be properly ducted to the outdoors.
. Outside air inlet for this unit must be located away from
sources of hazardous air such .ut exhausts.
._ Sufficient :sir is needed for proper combustion and
exhausting f gases through the flue (chimney) of fuel
burning quipm nt that might'be installed in the area
affected .t by :his equipment. 1fthis unit is exhausting air
3
ESI (door open)
Er
from a spice in which himn. -vented fuel burning
equipment i s located, take steps to assurethat combustion
air supply is not affected. Follow th heating ui ment
manufacturer's requirements n the m usti n it
supply requirements of applicable cedes, and standards.
10. This unit is intended for general ventilating only. Do not
use to exhaust hazardous or explosive materials and
vapor's. Do not connect this unit to range hoods, fug
moods or collection. s Fst n -is for toxics.
11. When CLItting or drilling into wall or ceiling, do -not
dmaelectrical � i�rino, and other hidden utilities.
12. Use the unit only in the manner intended by the
manufacturer. If you have questions, contact the
manufacturer.
I
•
1. To avoid motor bearing damage and noisy and/or
unbalanced impellers, deep drywall spray, construction
dust, etc., out of the unit.
. Do not connect power to the units external control
terminals: this will damage glia unit. The external
terminals are for use only with un -powered un-poweredcontrols
designed for low -voltage operation.
Due to continuing product development, pe i a ons are subject to change M-thoot notice
E V70— 730 200 300&lcl n 114A R 08 73477.E 009 Re vise' 0312008 0 2008 ene� r
.11
SYSTEM LAYOUT
Before you begdP
in
Read all instructions before installing the unit. Also revise
supplemental instructions included with any controls that will
be installed. Care -fully uand inspect the unit for
shipping Barna . Open thea. s door and inspect inside the
unit- Attach the four duct collars to the unit with the r ws
provided in the plasty small -parts bag
Location of the Unit
Select a location so that:
The fresh al*r intake vent from the outside is placed
minimum of ten feet frorn any other exhaust vent., and is
atleast 30"lin .
The two ducts to the outside are as short and straight as
passible, for the best performance from the s�'stem-
Sh r-tcr duct runs help assure that the system is balanced:
the amount of air l rou orht 'in is equal to the am o u rpt of air
Zn
exhausted.
The power cord reaches ars electrical outlet.
The door can be p n to allow cleaning the core and
filters. Provide t least "' f clearance at front of unit
for service access to the blowers, filters and nr ,
(A)
Separate Room Air Pick-up —
r-sh Air to Furnace Return fir Trun..lin
(from hath:,00m,
Note-, ERV Blower may be operated separate from Fumace Blower
Furnace Return Air Rack Into Return Air
Note: The Furnace Blo-wer must t e operated any time the ERV is
operated. f uratic e frin coon" continuous low speed or optional FPvl
control to cycle fumace fan on with, ERV
Room Air
EA: Exhaust Air
exchange core.
♦ The exhaust outlet and fresh air inlet on the outside of the
building should be at lean ten feet apart to avoid cross -
contamination. The exhaust duct should be about the
same length as the fresh air duct.
rl"he exhaust outlet should not dump air into an enclosed
space or into any other structure.
Do not install the exhaust outlet and fresh air inlet through
urle ro f r roof soffit. i f these are the l a 7 j la l
options call RenewAire technical support for help.
The preferred mounting location for the unit is on a concrete
foundation wall because the, foundationwa.11 will isolate ars
lower vibration.
If abasement area is not available r pra ti a.], use other
mechanical room space such as a closet, garage, storage, or
accessible attic or crawl space.
NOTE: If you wish to install the unit in an attic or other
unconditioned space, you must insulate all of the unit's
ductworkdUctwork that is located in the attic. Use at least
Separate Return Air and Fresh Air Supply
RPJ
S
FA.
Vrorn hathroonis, kitchen area)
tit kir u:ri uw.
(B)
Note: ERV Blower m ay be operated separate from F u g e Blower
*Use caution to introduce FA at low velocity and where good mixing will
occur to minimize discomfort from drafts
Furnace Return Air Into Furnace Supply Air
InstalE internal
elbow hem
Minimum 3'
Yrnum 3'
(D)
Note: ERV Blower may be operated separate from Furnace Blower
Off.: Outside Air
She Suanly Air furnace
F Fresh Air
m Due to continuing product development., specifications are subject to change kAlithoUt notice
0 200 4 0, A4AR08734777 009 Re vise d 0212008 �0 2009e e) riA f-fe, L L C Page
J
"p y
SYSTEM LAYOUT
Exhaust & Outside Air Ducts
The Exhaust Air Duct and the Outside .fir Duct conncet the
unit to the outside. Flexible insulated duct is typically used.
See Tab le un d er "Duct S i ", below
Inside Ductwork System
For houses without ducked heating or cooling
systems — see Schematic0
In most houses one or two fresh air grilles in a central part of
the house provide ff ti distribution o the fresh air into the
hoes, particularly when the stale exhaust air 'is picked, up at
several points. Because the fresh air i -uuall y somewhat
cooler than the household air, the fresh air supply grilles
should be located ire a traffic area like a hallway r stairway
rather than in a sitting area.
If you want to pct fresh air into specific. rooms with high
occupancy, you can split up the fresh air- supply.
For h ouses with forced -air heating and coolie tr
Z!l
systems — see SchematicS (C) and (D):
Most units are i n t ll d with the fresh air duct connected
directly to a return duct for the main heatincr and cooling
system. Be carefut to connect the fresh air duct at least three
feet from the return plenum to minimi acti n from the
fumace blower. nn tin closer to the furna.ce may result
in unbalanced flow and associated problems.
For in-stallations that collect stab air from specific
roomsin the home —for example, Schematics (A)
and (B):
Locate stale air return grills in rooms where. moisture
and odors are generated., batbrooms, the kitchen, andrha
p p
other areas where contaminantsare venerated suchas in the
home workshop. Mature grills 1n these other areas may
day p r d so that they can be shut off when not in use.
central location such as a hallway is also acceptable but won't
clear humidity and odors from baths and kitchens as rapidly.
.
Locate stale air return orrilts (RA)near the ceiling on inside
°alIs. Stale air returns are usually easiest to install in interior
partati n - Put them in the ceiling if that easier.
Stale Air
Return Grip Sizes
(V
round
on E 0 )
Bathroom
.. 1 V r "
X 100'
- 40 to 60 sq. in.
Kitchen
'0 1041 or 60 seq. in.
Can, an ER V be mve nlate hathroorm
RenewAire ERV can be used as a central exhaust system in
place of bathroom exhaust fans. Tie a grill in each bathroom
directly ba'4--..k to the ERV —see Schematic (A). A successful
installation should provide at Ieast Sfl CFM ofexhaust per
moistuxe producing bathroom. When used for bathroom
exhaust, the EU70 should be used for only one bathroom, the
EV 130 should be used for no more than two bathrooms, the
EV240 for up to four bathrooms and the EV300 for up to six
bathrooms. install a control in each bathroom ventilated by
the ERV see Secondary operating Controls, below}_
For houses wears radon is a concern:
The first lies of defense against radon should always b
techniques that prevent the entry ofradon into the home, such
as under- slab suction,, vented perimeter drainage, and crack
alin f However if moderate levets of radon continue to be
present, it is important that the unit slightly pressurize the
basement, notde-pressurize the basement.
Installation of this unit for radon mitigation L*s beyond the
scope of this manual,
Consult a radon mitigation professional.
Duct Sizes,
Duct Minimum Sizes and Type
Exhaust Air & Outside Air 6" round insufated dust {8"
{EA & QA} rand for EV300}
8" round insulated duct may be
used to maintain maximum
airflow
Fresh Air &Stale Air 5" round or 8" oval rigid
(FA & RA) un-insu'iated
Al ducts from unit to house in unconditioned spaces like
attics and crawl spaces MUST BE INSULATEp,
Controls
For an installation in which the ERV should run continuously
in order t provide the required v ntilation rate for the homel
no controlsare needed. H o r in most installations,
control over the unit operation is desired and this i's best
provided by a Proportional °Tinyar.
D hug idi tat is ,another option but works property only
during the heating season. If theERV i used duringthe
�uml,n r 'a Proportional Timer should alio be installed.
_proportional timers OPT or .FM controls) may located
anywhere that is convenient, but Dehum i di tat 4must
be located in th.e primary living atea. A typical location t' r
either control is next to the home's thermostat. l rp rti real
timers operate the ERV to provide regular u ro and
ventilation ofth home.
ERV installations that pull stale air from specific rooms, such
as bathrooms, should. have Push-button PControls in
those roues. The secondary operating controls allow the
system to he turned on from various locations 'in the. bouse.
Due to continuing ,product de ve lop e td specifications are subject to change without notice
730 200 30OMan MAR08734777 x'09� 021200'
N
INSTALLATION
Mounting the Unit
Unit may be installed in any orientation:
Orient the unit for the simplest duck layout and connections.
Nate however that the door is equipped with slide -Off hinges.
Forthe homeowner's convenience it is helpful to ormlent the
unit s❑ that the door does nit drop off when it is unlatched.
ilfounfin.g the ERV on a coneretefoundation walk:
Mount hanging bracket to the wall witb appropriate concrete
anchors. Tosepre-cut foam tape from small parts hag
Remove backin and l ro 13 ieee s of foam tape equally
spaced along the unit's mounting flange to he held by the
hangingbracket. Apply the other two pieces f foam over two
holes that will he used for fastening, n the other flange. The
tape sh rill he applied in a "U" shape to cushion both the front
and back of the integral flanges. Lift unit and slide unit flange.
,into the hanging b Fa et. Using metal flat washers, fasten
flange opposite hanging bracket et t structure. Safety screws
should i .il rl he installed passing through the ha.n in .
bracket and flange. Make sure the screws, WhIch you must
supply,{ are properly selected for the loads and substrate
involved.
Mounting V tied wall.
Mount unit usinsuppli.e� hanging bracket kilt s described four
mounting to concrete foundation wall. Note that the hole
layout on the integral m anti nom, flanges a the an in
bracket are spaced for 1 " r 24,77on-center f `riam in,g patte rn s.
Foam Tape
Metal W a sh e r
Lag Screw or Concrete
n eh r (Provided byothers)
Unit Flange
,i
t ional Washer and Screw
r .i ded by others)
Foam Tape
[anging Bracket
SuspendingVfromfloor.joists or trussev
The unit may he screwed directly to joists - r trusses using the
hanging bracket and integral flange. Mount as described for
mounting to concrete foundation ll * Note that the hole
layout the hanging bracket is spaced -fnor 16", 19.2" and
115x. -curter layouts.
A
•
DISK OF INJURY WHEN LIFTING UNNIT AND
INSTALLING IT OVERHEAD.
GET A HELPER AND WEAR EY -E, PItOTEGTIQN.
Installing Outside Air and Exhaust
Air Ducts:
Duets connecting the unit to the outside must be well-
insulated.
ell-insul ted. Vapor harrier is required on both inside and outside
f the i n stil ation.
Band or tape inner duct liner to timer flange of appropriate
collar. Drive a sheet metal screw through liner to secure duet
spiral wire t collar. tral lite insulation, and slide Deter
zn
duet + acket onto th e otter flange of the duct col I ar. Secure
with hand or tape.
L
C I
The vapor harrier should be continuous and sealed against air
and moisture leakage! If not, condensation r lee may form in
cold weather on the duct scarf ice or in its insulation!
The inlets and outlets should be screened against insects and
ven-n i n and shielded from the weather to revent the entry of
wo
rain or snow.
!1t"=111J I LIP
INSTALL FRESH A.IR INLET AWAY FROM SOURCES
OF CONTAMINANTS.
Do not locate the fresh air inlet where vehicles may he
serviced or left idling.
The fresh air inlet should he at least ten feet away from
any exhaust such as dryer vents. chinineys, furnace, and
water heater exhausts or other sources ofcontamination r
carbon monoxide.
fever locate the fresh air- inlet inside a structure.
Installing Return Air .(FA) ducts:
All the stale air returns are connected by wets to theunit.
Generally, empty st.u.d cavities are used for returns as is often
done with cold air returns for the furnace., Using standard duct
boots to connect to six ineh Pipe at the bottom or top ofth
N all cavity. Always be sure to seal all. joints with duet sealant
r tape, Some local codes may require metal ducting all the
way from the hoots to the stale air grilles. Use rigid ducts t
Due to continuing product developmet7t, specificatiOns are subject to charge without notice
V70 730 200 300Man�' (3vised 0212003 Cc? 2008 n vvAir LL Page
INSTALLATION
allow the air to move Freely and easily through the ducts. See
chart under System Layout to size your ductwork:
If duct guns are very long, (over 25 feet of flex duct for 130
CFM. or over 10 feet for 200 CF1\11 each run) or have excessive
bends or elbow=s or if maximum air flaw rates are required,
eight inch insulated flexible duct should be used. The outer
flange of the duct collar can be used for bath the inner and
outer jacket of the flexible duct. dare must be taken to insure
that the duct is securely fastened and sealed to the duct collar.
Do not use more flex duct than necessary!
Flex duct is much more resistant to airflow than rigid duct,
longer runs of flex duct r ill reduce the ventilation
performance of your system. Stretch flex duct and avoid sharp
bends.
•
Do
not
oonnect Dryersit
tly to theunit.
Do
not
connect RanRe
Hoods to the unit.
Installing :Fresh Air (FA) ducts.
Use a five foot section f flexible insulated duct to connect the
unit to the duets at the port labeled FresAir to the .inside.
This will cut noise transmitted from, the unit. Stretch the flex
duct tightly 'in rd r to maintain good airflow.
Installing Controls
.111 M
DANGER OF ELECTRICAL SHOCK WHEW
SER"VICING AN INSTALLED UNIT.
ALWAYS UNPLUG UNIT BEFORE CONNECTING OR
SERVICING CONTROLS.
Opthmal controls:
RenewAl're offers a variety of controls specificallyi nd t
work witli the 1.30/200/300 products. These include: PT
(a two wire proportional timer), FM (a six wire proportional
timer that will interconnect with the furnace blower)., and PB
(point of use push button control). Other controls that throw an
unpowered switch may also be used.
-lypical controlschematic,
Various wiring designs can be used to properly control the,
unit and meet safety and code concerns.+consult your
clectriciaii for an electrical design to meet your needs.
The schcmatic below sli �v a tv p i al control system.. a PT
proportional timer plus two PB push-button controls.
E
UP 10 ) PS mntroIs, wired in p rallalT may be used_
yy T'
7
y
J,
z
IN
0
PG coat rots can be d m—oly cotirsected to the PT ca n tr j .
See installation manuats for the control(s) you select for
wiring diaarams and specific instructions.
IfNOT ceontrols to lite ER V.6
Make aiumper out of a short piece of sir. ERV will run full-
tirtic onceIts power cord is plugged in,
Starting Up the Unit
♦ Inspect your installation to be sure all duct work- is
cotTectly installed and sealed, that filters are in place, and
controls if F. are connected.
Shut and latch the door to the unit.
Plug unit into 115 VAS' outlet. It may .start iminediately.
Use control to tum on the unit. Check operation of the
control(s).
Check that the unitjs safety interlock switch turns off the
I unit when the door is opened..
Due to confinuing product t '4+ a Ir a lop P J e i k F specifications -
130 200 30OMai7 MAR08134777 009 Revlo'02120088 Rene vvA fro L L
0
la"I mien 61
EV70/1,30/EV200/EV300
n e r g y Cross flow fixed -plate rpt al is enercry exchange care: eiigineered, proprietary resin -me ia
ID
Exchange composite. Provides both sensible and latent east transfer.
System:
o
Certified
Performance.
Access Door:
Insulation
Mounting
Options:
Blower/Motor:
i ter .
Defrost:
Warranty:
+ See HVI Certified Ratings
Front panel opens to provideaccess to filters, blowers, and beat exchanaer. Snap latches and h ill a
provided for easy service.
One inch foil -faced hrla.ss trufiut.
Unit may be mounted t wall or floorjoists usi.n.g integral mounting flangewith it. .a , ing bracket kit
provided.
. single high efficiency PSC motor directly drives tAvo large diameter centrifugal blowers for quiet
operation.
Cleanable polyester air filters for both exhaust and fresh air streams.
111a. s iv fr s..t- r design under most residential ndition . Optional defrost accessory available for
seveire applicationsand chmate zones.
Ten year limited warranty on energy exchange core; h -%To year l l mit d warranty against defects in
material and workmanshiD on all other components.
EV70 EV130 EV200 EV300
Airflow 40-85 F for each air -140 FFM. for each 100-200 CFI each air 150-300 FI each
stream. air stream, stream. air ti- am.
Rated i .r f l w : 70 CFM for each air I _i0 CFM for each air 200 CFM for each air 300 CFM for each air
stream at l
external stream at 0.2"
external stream at 0.2" extemal stream. at .4" external
static pressure (ESP).static pressure (ESP). static pressure. (ESS"). static pressure (ESP).
Dim ens ion: 27 1/8" long I '/4" 28 "/4" yid 4 wide x 20 28 3/4" wide x 20
wide x 1 " deep 1/8515 lex h x 13" deep 1/8"' l* h x .4"a deep 1/8" hl*4" deep
(Not I%n ludic duct not including duct (Tot 'Including duct (Not including duct
collars). collars). collars). collars).
Unit Weight-* � t* 44 lbs. lbs. lbs, lbs{
�
Insulating double Insulating double Insulatinor double Insulating double
Gn
Connections:
collars with six- collars with six- collars with six- collars with 8 -inch
in h/ei ht. -inch r un inch/ i lit -inch r un. in h�� i ht -inch round val connections for
F k i F
connections for flexibleconnections for n tY fir rel r r� � duct
r rMid duct work. flexible or rigid duct flexible ibl or rigid duct work.
work. . wo rl ..
m_
Electrical: Power: . .lHl��.. 0 Power: .1 Hl' 1 Power: .1 HPC 1 Power: . HIS,
� 1 y
"Volt, cls single VoltCycle, single Volt, Cycle, single
alt, Cycle, single x u,
phase, 1. FLA, 4 1 , 1.3 FLA., 1 phase, 1. FLA, 1 hamps, '13
watts at 70 CFM. watts at 121 CFM. watts at IS 1 CFM watts at 300 CFM.
Control:On-board 24 Control:On-board 24 Control; On -board 24 Control: On-board4
volt transformer and volt transf nn r and volt transformer and volt transformer and
relay. X1 lay. relay. rela �.
-
Due to continuing product development, specifications are subject to change without notice
EV70 730 200,,300iWn MAR08134777 009 Re vise 0212008 c 2008 Rene [4iA ire L L
Page
,s4
••tl 1•MAI
EV70
OkmWo
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FAn
Front View Top View Right
EV130
TOP VAWCorgi ......,,
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w
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JV ...; .... - .. +ii_ ....:...... �. La -: YR^' ,tif F �} el!' 1 ' A Chl F .. ... .mai,': �iiV �.-.: :.,r$ya.n•.xef:, _- _ _ _ a
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EV200
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23 71W
24 VC4 AC
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Due to conti In rOduct de EVZO 730 Zoo 30CMan MA R08 vOloPmon t, spO i a fians are subject to change Without notice
Ire - i
Page 7
41
.b
CERTIFIED . RATINGS
LIVED
COMO HEAT
RECOVERY VENTUTOR
Aw
Ele,clri�al ReW. jremcnts Vob 120 Amps 1,0
Ex h P, LNi i Tr ansf P, r Ra t i o --- 4 % Zee 0; 2 Y4 g (5 0 PA)
Ejefj,j Ic
Nquimments Vo I m 120 Ail ms''I -.3
Pihai id A! r Tmasfer Ra�[ D. = 2�`,; 0:0: 2 i n, 0 PA) 2% 0 0A k wo (10.0- PA
menis V611s -,Amps 1.5
Re -Ph 3 1
Eftust A � Tmnsfe r Ratio = 3�`-5 0 U n� WO t. 0 PA) and 3 %..41 OA gin. via (100 PA)..
V1201 0 On
0,9
.0.8
CIO
t 0 2
QA
0
--------------------- .......
- — -----------
- ---------
NNti,
------------
12.5 1w 1 7 5
GFNI Gh n x O.ViO�
Gross Supply
� W& aw M_ Ross Exhaust
lon i7s. 1 115 2,00 225 2M
CFM (Uli, 7:;; fl x 0..4719)
Oross $U.Pplmss
Exheust,
Due to con tin uill 9 product de ve lopm e n t, specifi catic n s are s U bje ct to change witho U t notice P43ge 8
EV70 730 200 30OMan A4AR0873-4777 009 Pe v(:3 d 0212008 0 2008 Re no.v6/Ir LL C
r
0
CERTIFIED RATINGS
lv.Irj ai Rqtfirements Volts, 120 Ar . - 13
Exhaust Air Trd.nsfe.r Ratio = % 10 GA gin. w (50 P
295
� _T_
11t ts
317
311
��,ek:� �r°�14� tf4d;�'�°�..•' #r �i���v.l ��: i t }o�,'��.aJ7:
`�# } y �g � .
`{°x i�fF}nElk`°F�}r F t ��r�73
43
�1
200 300 3.50
CFM (U5 if 0.4
ClrOSS SUPP�r —*m _ _ Gross Exhaust
Purpose of your Energy Recovery Ventilation (ERV) System
(continued from page 12)
How much ventilation
Different households require different rates of ventilation,
depending an the pollutants found in each hoes. Moatl
p
use one of two methods to control the operation of their
ventilation systems:
1. Provide a daily average of 0.35 Air changes per hour H for
your entire Forte. A proportional tier is the primary operating
control that allows you to reliably achieve this ventilation rate.
According to the American Society of Heating, Refrigeration and
Xr- anditi nin Engineers (ASH . E), this ventilation rate will
provide good air quality in most homes for most people.
At thi rate, you will be changingthe sir in your howls over eight
times
per day. Most ERV systems are generally designed to
provide at least this ventilation rate.
Besure to provide at least 15 CFMper person in the home. . l n
tinll homes this may mean more than rine air changes 1) r div,
Or, during the heating season in cold ti' m ate , ;
2. Ventilate enough in the winter to keep indoor humidity low. A
deliumidi tat is the primary operating control that allows you to
maintain low winter humidity.
In the winter, water vapor inside, our home mostly comes from
people —breathing, showering, and cooking. When the outside air
is 40OF or less. an ERV will reduce indoor humid i Lir. This helps to
prevent condensation on windows.
High \Mntertime humidity generally means you reed more
ventilation to control other indoor air pollutants; like cookinQ odors.
UsejudgmeW,
These a lin are a stairtingpoint, As long as the pollutants
you are concerned with are detectable (l i .ter vapor or
odors) your nese can be a good guide, and you may find that
fewer h u.rs of operation will be sufficient.
For houvehold-v� with mokers.
Smokers will need at least double the usual ventilation rate t
satisfy non-smokers 'in the .me household.
m r
There is noknown safe level of cigarette smoke.
Any ventitatian system may provide noticeable
improvement in spares where cigarettes are
smoked, but it cannot be expected to protect
against the severe long --team health hazards of
exposure to cigarette smoke.
Due to confinuing Product development, specifications are subject tc' a,) e tout notice
134777 009 Revise' 0212008 9 2006 RanewAire L L
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USE &MAINTENANCE
maintenance Requirements
Keep your ERV performing at its best by cleaning
it as described below:
!ATfil '1h:
RJ F E L ET I'SHOCK OR INJURY.
Before servicing or cleaning the unit, unplug the unit line
cord. I
Make sure unit is not rennin er before opening its door.
Blower wheels are sharp and can, cut.
Do not disable the interlock switch: it is there for your
safetv.
Ser icei m regular4y:
Service filters every three rnonths when the unit is in regular
use or as needed to keep them reasonably clean.
1. Release cam latches and carefully swing access door
open.. Remove the door by sliding to one side.
2. In EV 130/200,01-'300, remove filter clips.
3. Pull the filters out.
4. Vacuum with a hose attachment.
5. Re -install filterls and filter clips, (see illustrations,.
page 7).
6. Re -install door, and fasten cam latelies.
NOTE- 0 The flilters shOLI[d be replaced after they have been
cleaned several times. The pricnary contact for replacement
filters for your RenewAire unit is the installing contrac. ' tor. As
an alternative, you may wish to produce your own filters.
Please follow these instrucflons:
Filters rn,ay be cut from. a sheet or rioll of 3/4.x* - 1" firm, spun
polyester filter "hog hair" media or material, sim liar to the
existing filter in the residential unit.
The size of each filter (2 required per unit) is as follows:
EV70 7 Il X 10 V2
EV130 10 '/2 55 X 10 '/2
200 EV0 10 '/2 1 x 21 3/4"
Call your HVAC contractor or RenewAire for further
information.
NOTE: Filters must be used or the face of the energy
exchange core will becorne blocked by dust. The filters
Supplied 'in the unit are usually able to keep the energy
exchange core clear for many months. Finer filters can be
used but must be cleaned more often.
Clean, ace of the energy exchange coreyear�v:
1. Remove the filters (see above).
2. Vacuum the exposed faces of the energy exchange
4_1W
core with a soft brush attachment.
3. After servicing the filters, re -install them (see, above).
4. Vacuum out dust from the rest of the unit case.
Dust collects only an the entering faces of the energy
exchange core. The interior of the enercry cxchange core stk%,Ts
t?
clean even if the core faces are dust covered.
DO NOT WASH TJ -1E- Ear IERGY EXCHANGE CORE*
Clean only as described above. The energy exchange core can
be replaced bUtis expensive.
The brvwerrmotor package needs no lubrication.
Vacuum clean the blower wheels at the same time you clean
the face of the energy excliange core.
Purpose of an Energy Recovery
"v System
Ventilationk-E,RV)
Many modern homes are built air -tight for energy efficiency
and comfort. The result is that natural air infiltration rates are
often too low to provide acceptable indoor air quality. The
solution is to use an ERV to remove gaseous pollutants such
as odors, winter -time excess humidity, formaldehyde, smoke,
radon vapors from cleaning products, and other chemicals.
The removal of dust and other small particles from your home
is not the function of an ERV.
N 4 V's
Wh en sh o tild you mve yo ur LK V?
Tice your ERV when windows are closed and you need to
ventilate. When the outdoor air is warmer or cooler than
comfortable, the EM'will allow a quieter, more secure, home
with the windows closed and will also save energy.
US
t g V w ife r* conditioning:
An ERV works very well with air-conditioning, because its
ce
wenthalpy-transfeC energy-excliange ci11 reduthe
ore w
amount of moisture in the outside air th,,it is brought in. 'ERVs
are the preferred way to ventilate while air-conditioning
because it brings in less moisture thaDany other ventilation
method.
Controllip ss humidity during cold weather:
When the ERV is first turned on at the beginning of the
heating season (or when first installed), it will have to run fall -
time for several days to reduce indoor humidity levels. A
properly set dehumidistat will do this automaticallY. If Your
(PT or FM),, it should be
control is the proportional t'I Mer tYPe
set to "100%" for several days whenever you have r lern
ith excess liumidity durin coid weather.
wi .9
(Continued on page 9)
Due to continuing product developments specifications are subject to change without notice
EV70 730 200 300MwLAM808134777-009 Re vis e d 02120 08 00 2008 Re, ne A ire L L C
IM -A