11
For the Installer
6.6 CONNECTING THE DRAIN
E15 ECM HRV 90H-V ECM HRV E15 ECM ERV
E15 HRV 90H-V+ 90H-V ECM ERV
E10 HRV 60H-V+
1. Cut 2 sections of plastic tubing of at
least 16” each.
2. Connect each one of them to the inner
drain fittings located under the unit.
3. Join their other ends to the «T» junction
and remaining tubing as illustrated.
This will prevent the unit from drawing
unpleasant odors from the drain source.
4. Run the tube to the floor drain or to an
alternative drain pipe or pail. If using a
pail to collect water, locate the tube end
approximately 1” into the pail in order to
prevent water from being drawn back
into the unit.
1. Remove both drain plugs inside the unit.
2. Cut 2 sections of plastic tubing of at least 16” each.
3. Connect each one of them to the inner drain fittings located under the unit.
4. Join their other ends to the «T» junction and remaining tubing as illustrated. This will
prevent the unit from drawing unpleasant odors from the drain source.
5. Run the tube to the floor drain or to an alternative drain pipe or pail. If using a pail
to collect water, locate the tube end approximately 1” into the pail in order to prevent
water from being drawn back into the unit.
6. Insert a drain plug (included in parts bag) in the alternate drain fitting located on top
of the unit.
VD0239
DRAIN PLUGS
VO0258A
16"
(406 mm)
16"
(406 mm)
VD0337A
± 1”
TIE WRAP
CAUTION
A drain tubing (included) must be installed on all HRV units. It is not required for ERV units, except in climates
where the outdoor temperature typically remains below -25°C (-13°F) over a 24-hour period for several days in a
row, combined with an indoor humidity of 40% or higher.
7. CONTROLS
7.1 SETTING EXTENDED DEFROST FOR E15 HRV, E10 HRV AND 60H-V+
All units are factory set to normal defrost. In cold areas where the outdoor temperature can drop to -27°C and lower, it may be
necessary to set extended defrost. To do so:
• During the first 2seconds of the booting sequence, while the integrated control LED is GREEN, press and hold the push-button for
3seconds.
• The LED will turn AMBER and blink to indicate that the extended defrost has been successfully set.
• The LED will then shut OFF and turn RED; this means that the booting sequence has resumed.