Nu-Air Ventilation Systems Inc. - HRV Operating & Installation Manual
Rev. 3.4 Sept. 20, 2011 - 29 -
10.18. Remote On/Off Switching and Spring Wound Timer Wiring
Use 2-conductor wire to the 24V (10-wire) removable terminal block.
Notes:
1. R—SB jumper maintains the unit in a Standby mode (recommended).
2. R—H for high speed ventilation on demand.
3. R—L jumper provides continuous low speed. For on-demand high speed only, do not include
R—L jumper.
4. R—L or R—H jumpers may be used in place of a switch for constant low- or high-speed
operation.
5. Mechanical timers use same wire-connection strategy illustrated above.
R1 and/or R2 terminals may be used.
To Next Page
Loading...
