Installation Instructions

10
Frigate HRV(ERV) 120 S
UNIT CONTROL
The unit is controlled by a three-position speed switch that enables low-speed modes «Low»
and «Med» as well as «Stand by» mode which enables total air quality control (g. 7).
Up to ve external control devices may be connected to the terminals 2-11 that turn the unit
to high-speed ventilation in case of activation of any of the control devices (g. 6).
Switch the three-position speed controller to «Standby» mode for correct
operation from the remote control panel.
Fig. 7. Unit control
The following controls may be connected to the unit:
1. 1. Remote control panel SAS908PIT digital thermostats
Remote control panel SAS908PIT digital thermostats (g. 8) provides the function:
Switching the unit on/o;
Setting required air ow;
Displaying indoor temperature.
Three-speed switch
Terminals for
connection of the
remote control panel