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NT_51897201_RHE-AN_130516.docx
RHE DFR / DC
M1
Supply air fan motor
HR-R Rotary heat exchanger
Pr10 Anti frost sensor
M2
Exhaust air fan motor
Fi 1
Outdoor air filters
S2C
Changer over Thermostat
(ER)
M4
Rotary exchanger
t
Fi 2
Extract air filter
Bat 1 Water coil
M5 Motorized
damper
M6
3 Way valve actuator
S1 Supply
air
Tº
sensor DP1
Outdoor air filter pressure
guard
R
Controler CORRIGO E28
S&P
S3
Extract air Tº sensor
DP2 Extract air filter pressure guard
ETD Room touch screen display
S4
Outdoor Tº sensor
DP3 Supply air fan pressure
t
itt
S6
Room Tº sensor
DP4
Exhaust air fan pressure
transmitter
SCO2
Air quality sensor
(optional VAV mode)
DP5
Duct pressure transmitter
(optional COP mode)
Pr4
Pr10
M5
S3
S1
Bat1
S4
DP1
DP2
DP3
M4
M2
M1
Fl1
Fl2
HR-R
M6
R
S20
S6
DP4
DP5
ETD
SCO2