7 Function Description
Fig. 11 Without by-pass, left hand unit
Fig. 12 With by-pass, left hand unit
Position
Description
EF
Extract air fan
SF
Supply air fan
SS
Temp. sensor supply air
OS
Temp. sensor outdoor air
ETS
Temp. sensor extract air
EHS
Temp. sensor exhaust air
UC
Controller E28
RC
Rotor control
RM
Rotor motor
HE
Exchanger
Installation instructions
208767
16
Systemair Sverige AB