Nu-Air WINDSOR SERIES - Controls and Operation - Part 3; ES-M3 Control Operation; ES-M4 Control Operation; ES-M5 Control Operation

Nu-Air Ventilation Systems Inc. - HRV Operating & Installation Manual
Rev. 2.3 Aug. 19, 2014 - 16 -
4.2.4. ES-M3 Control
1. No LED: HRV/ERV is OFF
2. Stby: Unit is in standby, ready for a command
3. Lo: Unit operates in low speed continuously
4. 20 Lo/40 Rec.: Unit cycles between 20 minutes continuous low and 40 minutes recirculation.
4.2.5. ES-M4
1. No LED: HRV/ERV is OFF
2. Stby: Unit is in standby, ready for a command
3. Lo: Unit operates in low speed continuously
4. Rec.: Unit operates in full-time recirculation (Lo) with no outdoor air exchange.
4.2.6. ES-M5
1. No LED: HRV/ERV is OFF
2. Stby: Unit is in standby, ready for a command
3. Lo: Unit operates in low speed continuously
4. Rec.: Unit operates in full-time recirculation (Hi) with no outdoor air exchange.
4.2.7. ES-DVC
The ES-DVC offers a complete package of control options in one control unit.
Features:
LCD Screen
 4 touch-sensitive navigation pads
 Intuitive user interface
 Attractive low-profile case
 Bilingual text settings: select English or French in just a few seconds
 On-board humidity sensor
 5% increment RH bar: accurately read and set relative humidity levels
 Built-in timer
 90-day runtime filter alert
 Programming option for non-recirculation units
Functions:
Off, Standby, Continuous low speed, Continuous high speed, Intermittent high
speed (with humidity call) Continuous recirculation, 20 Lo/40 standby, 20 Lo/40
recirculation, 15-30-45-60-minute timer