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Verfügbare Sprachen
Verfügbare Sprachen
7.4 Frost protection temperatures
An internal frost protection monitoring
prevents the heat exchanger from freezing
up at low external temperatures.
Temperature sensors continually register
the temperature on the heat exchanger
and of the outside air.
7.4.1 RB 170 comfort and bypass unit
Frost protection is ensured using the
internal frost protection heating register
integrated in the outside air channel of
the ventilation unit.
7.4.2 RB 170 standard unit
The supply air fan switches off if the outgoing
air temperature downstream of the heat
exchanger falls below the preset "Frost
protection switch-off point".
The supply air fan only switches on again
when the temperature increases to the set
"Frost protection switch-off point".
A detailed description of how to set the
switch-on and switch-off points is provided
in the RB 170 installation instructions.
7. Faults, messages │ uk
8. Accessories
Accessory / Product type
10x RBG 170 air filter,
filter class G4
Push-in frame RBG-ES 170
for G4 air filter
1x RBF 170 pollen filter,
filter class F7
1x RBF-AKF 170 active carbon
air filter, filter class F7
NTC 15 temperature sensor
with grommet
RB-ZF4
room air control
RB-D1-ZF4
digital control
RFS-W
humidity control
SKD
CO
sensor
2
VOC sensor:
EAQ 10/2 air quality sensor
Combi wall support, right-hand
version, suitable for RB 170 R,
RB 170 CR and RB 170 CBR
AKW-R-125
AKW-R-160 in conjunction with
ISO-Form Ø 125
Combi wall support, left-hand
version, suitable for RB 170 L,
RB 170 CL and RB 170 CBL:
AKW-L-125
AKW-L-160 in conjunction with
ISO-Form Ø 125
NPU-125
plug connector with lip seal
BU 125-90
pipe elbow
Article no.
0043.0270
0043.0269
0043.0271
0043.0272
0043.0833
0043.0570
0043.0828
0043.0716
0043.0576
0043.0834
0044.0223
0044.0199
0044.0222
0044.0198
0045.0036
0045.0104
35
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