How To Set Up Summer Ventilation Mode; Extreme Cold; Filter Maintenance - Lunos e2 Operation Manual

How to set up Summer Ventilation mode:

Simply "rocker" the

within 3 seconds. To return to normal heat recovery mode manually, wait 10
seconds and again rocker the right switch.
If you sense that the Lunos heat recovery isn't working, or you're just not sure which mode you're in -
simply listen to one fan for up to 70 seconds. If you don't hear the fan reverse (get up close, it's quiet),
then you're in Summer Ventilation mode.

Extreme Cold

At very cold outdoor temperatures (ie below -10F), it is recommended to operate units at the LOW (10
CFM) setting and keep indoor relative humidity (RH) below 35% to prevent frost issues. If RH is 50%
or higher below -10F, and the RH cannot be lowered, a safer option is to turn the system off and close
the interior covers until temperatures and/or RH recover.

Filter Maintenance

Approximately every three months the LED filter indicator will light up - alerting you that it's a good time
to clean or replace the filters in your Lunos system. We recommend the following filter* maintenance
schedule:
Every 3 months: wash filters in warm water, squeeze dry, replace

Every 2 years: replace filters. These are available in 3-packs from the 475 High Performance

Building Supply online store at foursevenfive.com.
*Note: Pollen filters can only be cleaned with a vacuum or replaced
To turn off the filter indicator LED or to restart the cleaning interval, simply "rocker" the
switch once up then down (or down and up) within 3 seconds.
0817V2.1CT
right
rocker switch once up and down (or down and up)
left
rocker