Venmar vanEE 2000 HE User manual

04435 rev. 06
Installation Manual
VB0140
vänEE
2000 HE
3000 HE
VENMAR
1.8 HE
2.6 HE
These products earned the ENERGY STAR®by meeting strict
energy efficiency guidelines set by Natural Resources Canada
and the US EPA. They meet ENERGY STAR requirements only
when used in Canada.

2
1. Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
1.1 3D Drawing for Venmar 1.8 HE, Venmar 2.6 HE, vänEE 2000 HE & vänEE 3000 HE . . . . . . . . . . . . . . . .3
1.2 Part Ordering Chart for Venmar 1.8 HE, Venmar 2.6 HE, vänEE 2000 HE & vänEE 3000 HE . . . . . . . . .4
2. Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.1 Diagrams of Air Flows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2.3 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3. Typical Installations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.1 Fully Ducted System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.2 Exhaust Ducted System (Source Point Ventilation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.3 Simplified . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
4. Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-12
4.1 Locating and Mounting the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.2 Planning of the Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
4.3 Calculating Duct Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
4.4 Installing Ductwork and Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-10
4.5 Connecting Flexible Duct to the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
4.6 Installing Exterior Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
4.7 Connecting the Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
5. Installation of the Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-14
5.1 Main Controls with LCD Screen Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
5.2 All Other Main Controls Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
5.3 Main and Auxiliary Controls Electrical Connection (All Models) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
6. Electrical Connection to the Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
7. Furnace Interlock Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
8. Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
9. Air Flow Balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-18
10. Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
10.1 Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
10.2 Prolonged Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
11. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-20
12. References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Table of contents

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1.1 3D DRAWING FOR VENMAR 1.8 HE, VENMAR 2.6 HE, VÄNEE 2000 HE AND VÄNEE 3000 HE
1. Service
VL0006
12
3
4
5
6
7
8
8
9
10
11
12
13
14
15 16
17
18
19
17

4
1.2 PARTS ORDERING CHART FOR VENMAR 1.8 HE,
VENMAR 2.6 HE, VÄNEE 2000 HE AND VÄNEE 3000 HE
1. Service (suite)
No Description Venmar Venmar vänEE vänEE
1.8 HE 2.6 HE 2000 HE 3000 HE
1 Simple Collar 8” 01657 01657 01657 01657
2 Double Collar 6” 00865 00865 00865 00865
3 Damper Assembly Bracket 11233 11233 11233 11233
4 Damper Actuator (6 W) 01295 01295 01295 01295
5 Damper Actuator Rod 7.250” 10905 10905 10905 10905
6 Door Latch 00886 00886 00886 00886
7 Wheel 7.125” DIA. x 3” 01231 01231
7 Wheel 3.062” DIA. x 3” 01263 01263
8 Capacitor 02104 02104 02104 02104
9 Motor 12064 12065 12064 12065
10 Electronic Circuit Board 13038 13038 13038 13038
11 Door Switch (SPST), E69 10A 01825 01825 01825 01825
12 Insulated Triangular Damper 12452 12452 12452 12452
13 Single Collar Port no. 5, 6” 01277 01277 01277 01277
14 Motor Panel Insulation 01439 01439 01439 01439
15 Motor Panel 11236 11236 11236 11236
16 Heat recovery Core 04816 04816 04817 04817
17 Filter 8 ¹/8 ” x 10¾” x 7/8” 04771 04771 04771 04771
18 Door Keeper 00887 00887 00887 00887
19 Door Assembly 13433 13433 12661 12661
20 Thermistor (not shown) 12895 12895 12895 12895
21 Drain Connector Kit (2) (not shown) 11937 11937 11937 11937
Please take note that parts not listed are not available; those parts require assembly knowledge that only manufacturer can guarantee.
TO ORDER PARTS: Contact your local distributor
REPLACEMENT PARTS AND REPAIR:
In order to ensure your ventilation unit remains in good working condition, you must use the manufacturer genuine
replacement parts only. The manufacturer replacement parts are specially designed for each unit and are manufactured to
comply with all the applicable certification standards and maintain a high standard of safety. Any third party replacement part
used may cause serious damage and drastically reduce the performance level of your unit, which will result in premature
failing. The manufacturer recommends to contact a certified service depot for all replacement parts and repair.

The direction of the air flow is indicated in each of the following diagrams (Figures 1 and 2).
Please note that the stale air never mixes with the fresh air.
2.1 DIAGRAMS OF AIR FLOWS
FRESH AIR
TO BUILDING STALE AIR
FROM BUILDING
FRESH AIR
FROM
OUTSIDE
STALE AIR
TO OUTSIDE
5
2. Technical Data
DURING AIR EXCHANGE DURING DEFROST
VF0025
Figure 1 Figure 2
VF0002
2.2 DIMENSIONS
23"
(58cm)
42¾"
(108.5 cm) 24"
(61 cm) 6"ø 6"ø
8"ø8"ø
VK0010A
23"
(58cm)
2.3 SPECIFICATIONS
MODELS VENMAR 1.8 HE AND 2.6 HE,
VÄNEE 2000 HE AND 3000 HE
Weight 140 lb (63.5 kg)
Drain diameter 1/2 inch (12 mm)
Installation Suspension by
chains and springs
Electrical supply 120 Volts, 60 Hz
High and low speeds
Motor speeds factory set (opt. increased
low speed - red wire)
NOTE: THE VENMAR AND VÄNEE PERFORMANCE CHARTS ARE LISTED ON THE SPECIFICATION SHEETS OF THESE UNITS. TO ACCESS THE
VENMAR UNITS SPECIFICATION SHEETS, VISIT WWW.VENMAR.CA, AND TO ACCESS THE VÄNEE UNITS SPECIFICATION SHEETS, VISIT
WWW.VANEE-VENTILATION.COM.
FILTERED AIR
TO BUILDING
STALE AIR
FROM BUILDING

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3.1 FULLY DUCTED SYSTEM
3.2 EXHAUST DUCTED SYSTEM (SOURCE POINT VENTILATION)
(Primarily for homes with radiant hot water or electric baseboard heating.
See Figure 4.)
Moist, stale air is exhausted from the high humidity areas in the home,
such as bathrooms, kitchens and laundry rooms.
Fresh air is supplied to bedrooms and principal living areas.
If required, bathroom fans and a range hood may be used to better
exhaust stale air.
Homes with more than one level require at least one exhaust register at
the highest level.
(For homes with forced air heating. See Figure 5.)
Moist, stale air is exhausted from the high humidity areas in the home,
such as bathrooms, kitchen and laundry room.
Fresh air is supplied to the cold air return or the supply duct of the
furnace.
If required, bathroom fans and a range hood may be used to better
exhaust stale air.
Homes with more than one level require at least one exhaust register at
the highest level.
NOTE: For this type of installation, it is not essential that the furnace
blower runs when the unit is in operation, but we recommend it.
VH0008
See 4.4.1
for details
VH0001
See 4.4.2
for details
3.3 SIMPLIFIED (VOLUME VENTILATION)
VH0009
VH0010
OR
See 4.4.3
for details See 4.4.3
for details
Figure 6 Figure 7
(For homes with forced air heating. See Figure 6 or 7.)
Fresh air and exhaust air flow through the furnace ducts which simplifies the installation.
The use of bathroom fans and range hood is required to better exhaust stale air.
NOTE: For the installation type shown in Figure 7, furnace blower should be running when the unit is in operation.
Figure 4
Figure 5
3. Typical Installations

7
Figure 8
• Inspect the exterior of the unit for shipping damage. Ensure that there is no damage to the door, door latches, door hinges,
dampers, duct collars, cabinet, etc.
• Inspect the interior of the unit for damage. Ensure that the fan motor assembly, recovery core, insulation, damper, damper
actuator and drain pan are all intact.
• If the unit was damaged during shipping, contact your local distributor. (Claim must be made within 24 hours after delivery.)
INSPECT THE CONTENTS OF THE BOX
Choose an appropriate location for the unit:
• Within a heated area of the house (10°C / 50°F or more), normally the basement
(in a furnace room, a laundry room, etc).
• Away from living areas (dining room, living room, bedroom), if possible.
• So as to provide easy access to the interior cabinet and to the control panel in
the unit.
• Close to an exterior wall, so as to limit the length of the insulated flexible duct to
and from the unit.
• Close to a drain. (If no drain is close by, use a pail to collect run-off.)
• Away from hot chimneys, electrical panel and other fire hazards.
• Allow for a power source (110 V standard outlet).
Hang the unit to ceiling joists with the 4 chains and springs
(See Figure 8).
4.1 LOCATING AND MOUNTING THE UNIT
Make sure the unit is level.
VD0027
a)Follow the instructions in section 4.3 to determine the appropriate duct diameters for your system.
b)Keep it simple. Plan for a minimum of bends and joints. Keep the length of insulated duct to a minimum.
c)Do not use wall cavities as ducts. Do not use branch lines smaller than 4” Ø (102 mm Ø).
d)Do not ventilate crawl spaces or cold rooms. Do not attempt to recover the exhaust air from a dryer or range hood; this would cause
clogging of the recovery core. Use sheet metal for the kitchen exhaust duct.
e)Be sure to plan at least one exhaust register on the highest lived-in level of the house if it has 2 floors or more.
4.2 PLANNING OF THE DUCTWORK
Duct Recommended Maximum
Diameter Airflow Airflow
4” Ø 40 cfm 60 cfm
5” Ø 75 cfm 110 cfm
6” Ø 120 cfm 180 cfm
7” Ø 185 cfm 270 cfm
8” Ø 260 cfm 380 cfm
Use table beside to ensure that the ducts you
intend to install will be supporting airflows at
or under the recommended values. Avoid
installing ducts that will have to support
airflows near the maximum values and never
install a duct if its airflow exceeds the
maximum value.
4.3 CALCULATING DUCT SIZE
WARNING
CAUTION
When performing installation, servicing or cleaning the unit, it is recommended to wear safety glasses and gloves.
!
WARNING
!
When applicable local regulation comprises more restrictive installation and/or certification requirements, the
aforementioned requirements prevail on those of this document and the installer agrees to conform to these at
his own expenses.
4. Installation

8
4.3 CALCULATING DUCT SIZE (CONT’D)
VI0002
4.3.1 Example for calculation:
Problem: My installation requires two exhaust registers (one for the kitchen, one for the
bathroom). I will connect these registers to a main duct connected to the unit (high speed
performance value of 140 cfm). What size of duct should I use for the main exhaust duct
and for the two end branches leading to the registers? (See Figure 9.)
Solution: Simplified method. (For a more detailed method of calculating duct size refer to
ASHRAE HANDBOOK.)
Main duct: Table indicates for a 6ӯ duct: Recommended Airflow: 120 cfm; Maximum
Airflow: 180 cfm. The high speed airflow of 140 cfm is close enough to the recommended
value (120) and far enough away from the maximum value (180). Therefore a 6ӯ duct
or larger is an appropriate choice for the main exhaust duct.
End branches: Each end branch will have to transport an airflow of 70 cfm (140 divided
by 2). The table indicates for a 5ӯ duct: Recommended Airflow: 75 cfm; Maximum
Airflow: 110 cfm.The high speed airflow of 70 cfm is close enough to the recommended
value (75) and far enough away from the maximum value (110). Therefore a 5ӯ duct or
larger is an appropriate choice for the 2 end branches.
NOTE: A 4ӯ duct would have been too small because the maximum acceptable value
for a 4ӯ duct is 60 cfm.
VI0001
end
branches
main branch
6ӯ 140 cfm
5ӯ
70 cfm
140 cfm
Figure 9
4ӯ 42 cfm
6ӯ 129 cfm
5ӯ 65 cfm
5ӯ 64 cfm
6ӯ 93 cfm
5”
6”
7” 7” 6”
6”
6”
4”
4”
4” 4”
7ӯ 222 cfm
4ӯ 42 cfm
6ӯ 84 cfm
6ӯ 96 cfm
6ӯ 138 cfm
4.3.2 Example of a design for a fully ducted system for a unit having a high speed performance of 222 cfm
(see Figure 10).
5”
Figure 10
4.4.1 Fully Ducted System (as illustrated in section 3.1)
Stale air exhaust ductwork:
• Install registers in areas where contaminants are produced: kitchen, bathrooms, laundry rooms, etc.
• Install registers at 6 to 12 inches (152 to 305 mm) from the ceiling on an interior wall OR install them in the ceiling.
• Install the kitchen register at least 6 feet (1.8 m) from the oven.
• If possible, measure the velocity of the air flowing through the registers. If the velocity is higher than 400 ft/min then the register
type is too small. Replace it with a larger one.
4.4 INSTALLING DUCTWORK AND REGISTERS
WARNING
!
Never install a stale air exhaust register in a room where a combustion device is, such as a gas furnace or a gas
water heater or a fireplace.
CAUTION
The ductwork is intended to be installed in compliance with all local and national codes that are applicable.
4. Installation (cont’d)

4.4 INSTALLING DUCTWORK AND REGISTERS (CONT’D)
4.4.2 Exhaust Ducted System (Source Point Ventilation) (see illustration, section 3.2)
Stale air exhaust ductwork: (same as for Fully Ducted System, section 4.4.1)
Fresh air distribution:
There are two methods for connecting the unit to the furnace:
Method 1: supply side connection
• Cut an opening into the furnace supply duct at least 18” (0.5 m) from the
furnace.
• Connect this opening to the fresh air distribution port of the HRV (use
metal duct, see Figure 11).
• Make sure that the HRV duct forms an elbow inside the furnace ductwork.
• If desired, interlock (synchronize) the furnace blower operation with the
HRV operation. (See Section 6.)
WARNING
!
When performing duct connection to the furnace, installation must be done in accordance with all applicable
codes and standards. Please refer to your local building code.
Method 2: return side connection
• Cut an opening into the furnace return duct not less than 10 feet (3.1 m) from
the furnace (A+B+C).
• Connect this opening to the fresh air distribution port of the HRV (see Figure 12).
NOTE: For Method 2, it is not essential that the furnace blower runs when the unit is
in operation, but we recommend it. If desired, interlock (synchronize) the
furnace blower operation with the HRV operation. (See Section 6.)
CAUTION
When performing connection to the furnace supply duct, this duct must be sized to support the additional airflow
produced by the HRV. Also, use a metal duct. It is recommended that the HRV is running when the furnace is in
operation to prevent backdrafting inside the HRV.
9
VD0032
A
B
C
A+B+C= not less
than 10’ (3.1 m)
Figure 12
VD0031
minimum
18” (0,5 m)
Metal duct
Figure 11
4.4.1 Fully Ducted System (as illustrated in section 3.1) (cont’d)
Fresh air distribution ductwork:
• Install registers in bedrooms, dining room, living room and basement.
• Install registers either in the ceiling or high on the walls with air flow directed toward the ceiling. (The cooler air will then cross
the upper part of the room, and mix with room air before descending to occupants level.)
• If a register must be floor installed, direct the airflow toward the wall.
4. Installation (cont’d)

4.4 INSTALLING DUCTWORK AND REGISTERS (CONT’D)
There are two methods (Figures 13 and 14) for connecting the unit to the furnace:
Method 1: return-supply Method 2: return-return
Stale air intake:
• Cut an opening into the furnace return duct (not less than 10’ (3.1 m) from the furnace (A+B+C)).
• Connect this opening to the stale air intake port on the HRV as shown.
Fresh air distribution: (same instructions as for Method 1 or Method 2, section 4.4.2).
For method 2 (return-return) make sure there is a distance of at least 3 feet (0.9 m) between the 2 connections to the furnace.
NOTE: For Method 1, it is not essential to synchronize the furnace blower operation with the unit operation, but we recommend it.
Figure 14
Figure 13
minimum
18” (0,5 m)
VD0026
AB
C
VD0030
AB
C
A+B+C= not less
than 10’ (3.1 m) 3’ (0.9 m)
minimum
CAUTION
If using Method 2, make sure the furnace blower operation is synchronized with the unit operation! See Section 6.
WARNING
!
When performing duct connection to the furnace, installation must be done in accordance with all applicable
codes and standards. Please refer to your local building code.
4.4.3 Simplified installation (Volume Ventilation) (see illustration, section 3.3)
A+B+C= not less
than 10’ (3.1 m)
CAUTION
When performing duct connection to the furnace ducts (Method 1), these ducts must be sized to support the
additional airflow produced by the HRV. Also, the supply duct must be a metal duct. It is recommended that the
HRV is running when the furnace is in operation to prevent backdrafting inside the HRV.
Metal duct
10
4. Installation (cont’d)

11
4.5.1 For models vänEE 2000 HE and Venmar 1.8 HE
Use the following procedure for connecting the insulated flexible duct to the ports on the unit
(exhaust to outside and fresh air from outside).
a) Pull back the insulation to expose the flexible duct.
b) Connect the interior flexible duct to the opening using a duct tie.
c) Carefully seal the connection with duct tape.
d) Pull the insulation over the joint and tuck it between the inner and outer rings of double collar.
e) Pull the vapor barrier over the insulation and over the outer ring of the double collar.
f) Apply duct tape to the joint making an airtight seal. Avoid compressing the insulation when pulling the tape tightly around the
joint. A compressed insulation loses its R value and also causes water dripping due to condensation on the exterior surface
of the duct.
a) b) c) d), e) f)
4.5 CONNECTING FLEXIBLE DUCTS TO THE UNIT
VJ0001
VJ0002
VJ0003
VJ0004
VJ0005
CAUTION
Make sure that the vapor barrier on the insulated ducts does not tear during installation.
VJ0013
VJ0014
VJ0015
VJ0004
VJ0005
4.5.2 For models Venmar 2.6 HE and vänEE 3000 HE
Use the following procedure for connecting the insulated flexible duct to the ports on the unit
(exhaust to outside and fresh air from outside).
NOTE: To obtain the performances shown on technical data, use 8” ducts and exterior ports to connect the unit to the exterior hoods.
a) Install the 6’’ to 8’’ transition on the 6’’ ports of the unit and seal with duct tape.
b) Pull back the insulation to expose the flexible duct. Connect the interior flexible duct to the transition using a duct tie.
c) Carefully seal the connection with duct tape.
d) Pull the insulation over the joint and tuck it between the inner and outer rings of double collar.
e) Pull the vapor barrier over the insulation and over the outer ring of the double collar.
f) Apply duct tape to the joint making an airtight seal. Avoid compressing the insulation when pulling the tape tightly around the
joint. A compressed insulation loses its R value and also causes water dripping due to condensation on the exterior surface
of the duct.
a) b) c) d), e) f)
CAUTION
Make sure that the vapor barrier on the insulated ducts does not tear during installation.
4. Installation (cont’d)

4.6 INSTALLING EXTERIOR HOODS
Choose an appropriate location for installing the exterior hoods:
• At a distance of at least 6 feet (1.8 m) one from the other
• At a distance of 18 inches (457 mm) from the ground
Make sure the intake hood is at least 6 feet (1.8 m) away from any of
the following:
• Dryer exhaust, high efficiency furnace vent, central vacuum vent
• Gas meter exhaust, gas barbecue-grill
• Any exhaust from a combustion source
• Garbage bin and any other source of contamination
Refer to Figure 15 for connecting the insulated ducts to the hoods.
Place sticker “FRESH AIR INTAKE”, provided in installation kit, on
corresponding hood.
An “Anti-Gust Intake Hood” should be installed in regions where a
lot of snow is expected to fall.
12
VD0028
Tape and duct tie
Intake
hood Exhaust
hood
18”
(457mm)
7’’ or 8’’ Ø (178 or 203 mm) for
Venmar 2.6 HE and vänEE 3000 HE,
6” Ø (152 mm) for all other units
18”
(457mm)
6’
(1.8m) 6’
(1.8m)
Optional duct
location
18”
(457mm)
Figure 15
4. Installation (cont’d)
4.7 CONNECTING THE DRAIN
Make a water trap loop in the tube to
prevent the unit from drawing
unpleasant odors from the drain
source. Make sure this loop is situated
BELOW the “T” as shown. This will
prevent water from being drawn back
up into the unit in case of negative
pressure. Run the tubing to the floor
drain or to an alternative drain pipe or
pail. Be sure there is a slight slope for
the run-off.
VO0005A
± 12"
(± 305 mm)
± 12"
(± 305 mm)
VO0003VO0006
T O DRAIN
Cut 2 sections of plastic tubing, about
12” (305 mm) long and attach them to
each drain fitting. Join these 2 short
sections to the“T” junction and main
tube as shown.
Attach the 2 plastic drain fittings to the
unit using the gaskets, washers and
nuts as shown.
T IE - WRAP
VD0231A
± 1”
If using a pail to collect water, locate the tube
end approximately 1” from the top of the pail
in order to prevent water from being drawn
back up into the unit.

13
NOTE: Since this manual is not dedicated to a specific trade mark, this section will cover only the broad lines of main control installation.
For more information about specific features of the main control you will install, refer to the specification (or installation) sheet of
this product. The following illustrations are typical ones, the main control you will install may look and be different.
WARNING
Always disconnect the unit before making any connections. Failure in disconnecting power could result in
electrical shock or damage of the wall control or electronic module inside the unit.
CAUTION
Failure to comply with the following can cause erratic operation of the unit:
• Never install more than one optional wall control per unit.
• Keep control low voltage wiring at least 1 foot (305 mm) away from motors, lighting ballast, light dimming
circuit and power distribution panel. Do not route control wiring alongside house power wiring.
• Ensure the wires are securely connected.
!
5. Installation of the Controls
5.1 MAIN CONTROLS WITH LCD SCREEN INSTALLATION
4. Splice back the end of the cable to
access the 4 wires. Strip the end of
each wire. Connect each wire to its
corresponding terminal on the back
of the front module: YELLOW wire
to “Y”, RED wire to “R”, GREEN
wire to “G” and BLACK wire to “B”.
5. Reinstall the front module over the back plate.
1. Route the cable from the unit to a convenient location for the
wall control.
2. Detach the front module from the
mounting plate by pulling the
bottom part.
3. Run the cable (4 wires) through the
central opening of the mounting
plate and mount this plate to the
wall using screws (not included). If
needed, use wall anchors (not
included).
VC0102
VC0103
VE0173
BLACK
WIRE
YELLOW
WIRE
GREEN
WIRE
RED
WIRE
CAUTION
Be careful not to pinch wires when reinstalling the front
module on its back plate.

1- Connect the wires to their corresponding positions inside the unit. Make sure the connection at the unit and at the control(s)
correspond exactly (see figure below.)
2- Plug in the unit and do the “overall verification” of the system.
NOTE: During the verification of a main control, make sure that all optional auxiliary controls are inactive.
9
8
7
6
5
4
3
2
1
OL
OC
I
1 4 7
2 5 8
36 9
J3
MAIN PC BOARD
20/40/60-MINUTE SWITCHES
(5 SWITCHESMAXIMUM)
J1 0L 0C I
VE0217A
REAR VIEW
DEHUMIDISTAT,
HUMIDITY CONTROL
or CRANK TIMER
MAIN CONTROL
B
G
R
Y
4- Connect the wires to the main
control (see figure beside.)
5- Reinstall cover plate and buttons.
3- Install the wall control at approximately 60 inches (1.5 m) from
the ground floor of the house.
Use the template provided in the control box to position the wire
hole and the screw holes.
Use the screws and the plastic shields provided in the installation
kit to secure the control to the wall.
14
5.2 ALL OTHER MAIN CONTROLS INSTALLATION
5.3 MAIN AND AUXILIARY CONTROLS ELECTRICAL CONNECTION (ALL MODELS)
1- Determine the location of the control
The wall control must be installed in a central location on the
main floor. Typical locations for this control are kitchens, main
hallways and family rooms.
2- Remove the buttons and the cover
plate of the control (see figure
beside).
VC0024
YRGB
VE0124
5. Installation of the Controls (cont’d)

The TII ( Timed Intermittent Interlock ) function consists in 2 modes: the standard mode and the special mode. Depending
on the unit models, the electronic board terminal of the units has additional jumpers (see below for configuration).
WARNING
Never connect a 120 volts AC circuit to the terminals of the Furnace Interlock. Use only the low voltage class 2
circuit of the furnace blower control.
!
For a furnace connected to cooling system:
On some older thermostat, energizing the ‘’R’’ and ‘’G’’ terminals at the furnace has the effect of energizing ‘’Y’’ terminal at the thermostat
and thereby turning on the cooling system. If you identify this type of thermostat, you must use the ‘’Alternate Furnace Interlock Wiring’’.
The ‘’Standard Furnace Interlock’’ cannot be used and an additional control relay will have to be installed.
W R G Y
W
R
G
C
Y
9 8 7 6 5 4 3 2 1
UNIT CONTROL CONNECTOR
THERMOSTAT
TERMINALS
FOUR
WIRES
I OC OL Y R G BF F
J3
TWO WIRES
heating only
FURNACE
24-VOLT
TERMINAL BLOCK
TWO WIRESCOOLING SYSTEM
VE0010A
WRGY
W
R
Y
R
G
Y
C
J1 1
2
4
5
6
8
93
*FURNACE INTERLOCK
RELAY
NC NO
7
COM
7
THERMOSTAT
TERMINAL
Unit Control Module
4 WIRES
2 WIRES
(heating only) wiring
nuts
FURNACE
24-VOLT
TERMINAL BLOCK 2 WIRESCOOLING SYSTEM
GRAY BROWN
RED
GREEN
BLUE
9-PIN AMP PLUG
*FURNACE INTERLOCK RELAY, PART NO. 12658
VE0009A
Standard Furnace Interlock Wiring Alternate Furnace Interlock Wiring
15
SPECIAL MODE (ALL UNITS)
The special mode drives the furnace interlock relay independently than the HRV operation. The K4 relay is activated for
10 minutes, and then is deactivated for a 20-minute period, no matter the HRV command, even if the HRV is stopped.
To perform the special mode, unplug the unit and change the jumper locations as shown below:
ABCDEFG
VE0128
ABCDEFG
VE0129
VENMAR 1.8 HE AND VÄNEE 2000 HE STANDARD MODE
The standard mode is the default mode (the interlock function
stay as it was). On standard mode, the jumper positions on
terminal C and D keep them non-active:
VENMAR 2.6 HE AND VÄNEE 3000 HE STANDARD MODE
The standard mode is the default mode (the interlock function
stay as it was). On standard mode, the jumper position on
upper terminals B and C keep them non-active:
ABCDEFG
VE0172
6. Electrical Connection to the Furnace
7. Furnace Interlock Types

16
123 4
5
6
7
8
9
1233 45 6789
J3
J1
J4
FAN MOTOR 2
FAN
MOTOR 1
DAMPER
MOTOR 2
DAMPER
MOTOR 1
2
12
1
2
12
1
MOTOR
CAPACITOR
BN
BN
BN
BN
GY
O
BL
R
GY
O
BL
R
Y
BL
Y
BL
G
G
NC
NC
GY
O
BL
Y
-t°
DEFROST TEMPERATURE
SENSOR
CONNECTION FOR FURNACE
BLOWER INTERLOCK
BK
G
R
Y
R OVERRIDE SWITCH
BK OVERRIDE SWITCH
Y OVERRIDE LED
WALL CONTROL
OPTIONAL
HI
MED
LO
120 VAC
HI
MED
LO
120 VAC
GABCDEF
R
NOTE 4
F1
BK
W120V, 60Hz
NEMA-15P
5-15 PLUG
LINE VOLTAGE
CLASS 2 LOW VOLTAGE
AND FIELD WIRING
COLOR CODE
BK
BL
BN
G
GY
NC
O
R
W
Y
BLACK
BLUE
BROWN
GREEN
GREY
NO CONNECTION
ORANGE
RED
WHITE
YELLOW
NOTES
1- FACTORY SET WIRING FOR BLOWER SPEED SELECTION IS
HIGH AND LOW. MEDIUM SPEED CAN BE SELECTED
INSTEAD OF LOW SPEED. DISCONNECT RED WIRE FROM
MOTOR(S) RED TAP AND CONNECT TO MOTOR BLUE TAP.
2- IF ANY OF THE ORIGINAL WIRE, ASSUPPLIED, MUST BE
REPLACED, USE THE SAME OR EQUIVALENT WIRE.
3- FIELD WIRING MUST COMPLY WITH APPLICABLE CODES,
ORDINANCESAND REGULATIONS.
4- USE SPECIFIED UL LISTED/CSA CERTIFIED LINE FUSE:
LITTELFUSE (312 005), 3AG FAST-ACTING FUSE,
312/318SERIES, RATING: 5A
OR COOPER BUSSMANN (AGC-5), 3AG FAST-ACTING FUSE,
AGC SERIES, RATING: 5A.
Defrost Cycle
Off
0= Relay coil isde-energized/1= Relay coil isenergized
* On special mode, K4 iscycling10 min. ON
and 20 min. OFF
0 0 0 1
1 1 1 0
1 0 1 0
FUNCTION TABLE
MODE
RELAY
K1 K2 K4* K5
Intermittent
Exchange Low
Exchange High
0 0 0 1
1 1 1 1
DEFROST TIME
NO
I
TA
LI
T
N
EV
/TSO
RFE
D
L
E
DOM
E
LBA
T REPMUJ TYPE MINUTES
23°F 5°F -22°F
C°72-C°51-C°5-
G1
U
JF1UJE1UJD1UJC1
U
JB1UJA1UJ
IN OUT OUT OUT IN IN OUT STANDARD MODE 6/60 6/32 6/20
IN OUT OUT OUT IN OUT OUT EXTENDED DEFROST 10/30 10/20 10/15
STANDARD MODE
OUTINININININOUT SPECIAL MODE 6/60 6/32 6/20
OUTININININOUTOUT
EXTENDED DEFROST 10/30 10/20 10/15
SPECIAL MODE
A B C D E F G
2
1
JU 1
.. .. .. .. .. .. ..
Venmar 1.8
and vänEE 2000
DEFROST TIME
NO
I
TA
LI
T
N
EV
/TSO
RFE
D
L
E
DOM
TYPE MINUTES
23°F 5°F -22°F
C°72-C°51-C°5-
G1
U
JF1UJE1UJD1UJC1
U
JB1UJA1UJ
IN OUT OUT IN IN IN OUT STANDARD MODE 10/60 10/32 10/20
IN OUT OUT IN IN OUT OUT EXTENDED DEFROST 10/30 10/20 10/15
STANDARD MODE
OUTINININININOUT SPECIAL MODE 6/60 6/32 6/20
OUTININININOUTOUT
EXTENDED DEFROST 10/30 10/20 10/15
SPECIAL MODE
A B C D E F G
2
1
JU 1
.. .. .. .. .. .. ..
E
LBA
T REPMUJ
Venmar 2.6
and vänEE 3000
NOTE 4
F2
MOTOR
CAPACITOR
G
G
DOOR INTERLOCK
SWITCH
LINE
NEUTRAL
VE0218A
F F I OC OL Y R G B
WARNING
Risk of electrical schock. Before performing any maintenance or servicing, always disconnect the unit from its power
source.This product employs overload protection (fuse). A blown fuse indicates an overload or short-circuit situation.
If the fuse blows, unplug the product from the outlet. Replace the fuse as per the servicing instructions (follow
product marking for proper fuse rating) and check the product. If the replacement fuse blows, a short-circuit may be
present and the product should be discarded or returned to an authorized service facility for examination and/or repair.
!
8. Wiring Diagram

• A magnehelic gauge capable of measuring 0 to 0.25 inches water gauge (0 to 62.5 Pa) and 2 plastic
tubes.
• Two flow collars (the size will vary depending on duct diameter).
What you Need to Balance the Unit
Preliminary Stages for Balancing the Unit
Insert the flow collars in the duct at each location (A and B on figure above). Make sure their arrows are pointing in the direction of the
airflow. Tape collars in place temporarily.
Installation of Flow Collars
VP0005
12”(304 mm)
12” (304 mm)
36”(914 mm)
36”(914 mm)
OR
BA
F G
VP0007A
flow collar
Seal all the unit ductwork with tape. Close all windows and doors. Turn off all exhaust devices such as: range hoods, dryers and bathroom
fans. Make sure balancing dampers are fully opened (F and G in figure below).
Choose appropriate locations for the 2 flow collars according to figure below :
• On the exhaust air duct (first measuring location, A)
• On the fresh air distribution duct (second measuring location, B)
• At least 36”(914 mm) away from the unit; at least 12”(304 mm) before or after a 90°elbow; at least 12”(304 mm) away from a
register.
NOTE: To get the best ventilation performance from Venmar 2.6 HE and vänEE 3000 HE, refer to Point 4.5.2 on page 11.
17
Balancing procedure
1. Set the unit to high speed.
Make sure that the furnace blower is ON if the installation is in any way connected to the ductwork of the cold air return. If not leave
furnace blower OFF.
If the outside temperature is below 0°C / 32°F, make sure the unit is not running in defrost while balancing. (By waiting 10 minutes
after plugging the unit in, you are assured that the unit is not in a defrost cycle.)
2. Place the magnehelic gauge on a level surface and adjust it to zero.
3. Connect tubing from gauge to flow collar in exhaust air stream (location A in figure above).
Be sure to connect the tubes to their appropriate
high / low fitting. If the gauge reading drops to
below zero, reverse the tubing connections.
NOTE:It is better to start with the exhaust air flow reading because the exhaust typically has more
restriction than the fresh air, especially in cases of fully ducted and exhaust ducted installations.
Hold or place the magnehelic gauge upright and level. Record the reading.
LOW HIGH
FLOW
VP0003
9. Air Flow Balancing

4. Move tubing to the other side of the unit (location B in figure on page 17) and note reading.
Adjust the fresh air balancing damper F until the reading at B is approximately the same as the
reading at A.
If the reading at B is less than the reading at A then go back and adjust the exhaust balancing
damper G to equal the fresh air flow.
5. Remove flow collars and reconnect the duct, then, seal with duct tape. Write the required airflow information on a label and stick it
near the unit for future reference: (date, maximum speed airflows, your name and phone number and business address).
NOTES:
• Most flow collar kits provide a conversion chart situated on the collar which enables you to convert magnehelic gauge readings to
equivalent cfm values.
• A difference of ± 10 cfm (± 0.015 inches water gauge) between the 2 readings is considered balanced.
• If you are using only one flow collar, then, after completing the first reading, transfer this measuring device to the other side of the
unit and take the second reading.
Balancing procedure (cont’d)
LOW HIGH
FLOW
VP0004
18
1) Motor: The motor is factory lubricated for life. Lubricating the bearings is not recommended.
2) The heat recovery core must be handled with care. We recommend that it be washed once a year, following the season of most
intense use, in order to insure maximum efficiency of the plastic partitions.
Allow the heat recovery core to soak for 3 hours in a solution of warm water and mild soap. Rinse under a heavy stream of water.
3) The air filters are washable. Under normal conditions, we recommend that they be washed every 3 months.
Use a vacuum cleaner to remove the heaviest portion of accumulated dust.
Then wash in lukewarm water.
4) Regularly check the screen on the exterior intake hood and clean when necessary. Also check during very cold weather because
ice may grow on the screen located at the exterior intake hood.
10.1 Regular Maintenance
Annual service should include:
1) Cleaning filters, heat recovery core and the exterior air intake/exhaust hood.
2) Cleaning the wheels and the blower blades.
3) Cleaning the condensation tray with soapy water (make certain that the drain is not clogged).
4) Running the system and checking the different operating modes.
5) Measuring and calibrating rates of flow using the procedure descriptions in Section 9.
10.2 Prolonged Maintenance
WARNING
Risk of electric shock. Before performing any maintenance or servicing, always disconnect the unit from its power
source.
0!
CAUTION
Hot water and a strong detergent will damage the heat recovery core.
CAUTION
Even a partial blocking of this air vent could cause the unit to malfunction.
CAUTION
Because the unit is suspended, two people are recommended to remove or install the heat recovery core. Do not
hold the heat recovery core using its plastic extrusions as handles.
9. Air Flow Balancing (cont’d)
10. Maintenance

NOTE: Inspect the unit before proceeding with these steps.
19
Problems Possible causes You should try this
1. The error code E1 is • The wires may be in • Ensure that the color coded wires have been connected to their
displayed on Platinum reverse position. appropriate places.
or Altitude wall control
screen.
2. There is no outside • The unit thermistor • Replace the unit thermistor.
temperature displayed is defective. NOTE: At his very start-up or after a power failure, it takes some minutes
on Platinum before the outside temperature appears on screen. The delay duration
or Altitude depends on which operation mode the wall control is set.The shortest
wall control screen. delay is obtained when the wall control is set on MIN or MAX in
VENT Mode.
3. Altitude or Platinum wall • Short power failure may • Wait 24 hours; E3 will disappear and wall control screen will
control screen alternates affect the electronic circuit. display normally.
between normal display • The on board thermistor • If after 24 hours the control screen still alternates between nomal display
and E3. is defective. and E3, replace the Altitude or Platinum wall control.
4. Altitude or Platinum wall • Short power failure may • Wait 24 hours; E4 will disappear and wall control screen will
control screen alternates affect the electronic circuit. display normally.
between normal display • The on board humidity • If after 24 hours the control screen still alternates between nomal display
and E4. sensor is defective. and E4, replace the Altitude or Platinum wall control.
5. Unit does not work. • The circuit board may • Unplug the unit. Disconnect the main control and
be defective. the optional(s) control(s) (if need be). Jump Band G
terminals. Plug the unit. If the motor runs on high
speed and the damper opens, the circuit board is
not defective.
6. One motor • The fan motor fuse •Unplug the unit. Check if the fuse is blown on both fan motor GREY wire (the
does not work F1 or F2 may be blown. strand is broken). If it is blown, replace the fuse according to the specifications
on wiring diagram.
7. The damper actuator • The 9-pin connector may • Unplug the unit and check to make sure all the crimp connections are
does not work. have a loose connection. secured. Check the damper actuator connections as well.
• The damper actuator may • Feed 120 V directly to the damper actuator. If the problem persists, replace
be defective. the damper actuator.
• The circuit board may • Replace the circuit board if the problem is not solved by the above.
be defective.
VE0082
B
G
11. Troubleshooting

Problems Possible causes You should try this
8. The wall control • TII mode is activated. • If the outside temperature is below -15°C (5°F), then the TII mode is probably
does not work. activated. (See Section 7.)
• The wires may be in • Ensure that the color coded wires have been connected to their
reverse position. appropriate places.
• The wires may be broken. •Inspect every wire and replace any that are damaged.
• There may be a short-circuit. • With the help of a multimeter, check for continuity.
• The wire in the wall OR • Remove the wall control and test it right beside the unit using another
the wall control may shorter wirer. If the wall control works there, change the wire.
be defective. If it does not, change the wall control.
• The circuit board may • If the second wall control does not solve the problem, then replace
be defective. the circuit board.
9. The 20/40/60-minute • The switch • Unplug the unit. Disconnect the main control and the
push-button timer does may be defective. optional control(s) (if need be). Jump the OL and OC
not work OR its indicator terminals. Plug the unit. If the unit switches to high
light does not stay on. speed, replace the switch.
10. The defrost cycle • Ice deposits may be hindering • Remove the ice.
does not work (the the damper operation.
fresh air duct is frozen • The damper rod or the port •Inspect these parts and replace if necessary.
OR the fresh air damper itself may be broken.
distributed is very cold. • The damper actuator • Plug in the unit and select “MIN” or “MAX”. Press the door switch and see if
may be defective. the port damper opens. If it doesn’t open, feed 120 V directly to the damper
actuator. If the port damper still does not open, replace the damper actuator.
• The circuit board may • Unplug the unit. Unplug the defrost sensor wire (see J4 on wiring diagram,
be defective. Section 8). Plug the unit back in. Select “MIN” and make sure the unit is
adjusted for low speed operation (turn all dehumidistats maximum
counterclockwise).Wait 3 minutes.The unit should switch to high speed and
the damper at the fresh air intake port should close (defrost mode). If it does
not happen, then replace the circuit board.
• The thermistor may • If the defrost mode works well after having disconnecting the thermistor wire
be defective. (above test), this means the thermistor is probably defective. You should
replace it.
- CSA, Standard F326, “Residential Mechanical Ventilation Systems”.
- NRCC, “National Building Code” 1995 edition.
- HRAI, “Desing and installation Manual for Residential Mechanical Ventilation Systems”, 1987 edition.
- HRAI, “Installation Manual for Heat Recovery Ventilators”, 1987 edition.
- CSA Standard C444-M887, “Installation requirements for Heat Recovery Ventilators”.
- ASRHAE 1984 Systems Handbook, chapter 11, “Air Distribution Design for Small Heating and Cooling Systems”.
20
VE0067
OL
OC
11. Troubleshooting (cont’d)
12. References