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P25
Note:
Only for systems with a remote
control switch.
Deactivation delay
for ventilation position 3 (with "
").
• When
"
Time delay values
Sub-menu Description
Minimum Maximum Default
setting
Menu P9 ! Status of the functions (from menu P5)
Ventilation functions
Sub-menu Description Activated / not activated
P90 Chimney
sweep control active?
Yes (1) / No (0)
P91 Bypass open (=yes)
/ closed (=no)?
Yes (1) / No (0)
P92
(Option)*
Valve of the geothermal heat
exchanger open (=yes)
/ closed (=no)?
Yes (1) / No (0)
P93
(Option)*
Post-heater active? Yes (1) / No (0)
P94
(Option)*
0 – 10 V control active? Yes (1) / No (0)
P95 Frost protection
(standard or preheater) active?
Yes (1) / No (0)
P96
(Option)*
Extractor
hood control active?
Yes (1) / No (0)
P97 Moisture control active? Yes (1) / No (0)
2
12 Instructions for the User
P26
Note:
Only for sys-
tems with a
remote con-
trol switch.
Deactivation delay for ventilation position 3 (with "
").
When
"
" is pressed BRIEFLY (< 2 sec.),
the MTD-ERV 350 switches to the
HIGHEST LEVEL for ‘x’ minutes and
then switches back automatically to
the set level. ‘x’ can be set between 1
and 20 minutes.
1 Min. 20 Min. 10 Min.
" is held depressed (> 2 sec.), the MTD-ERV 350
switches to the HIGHEST LEVEL for 'x' minutes and then
switches back automatically to the set level. ‘x’ can be set
between 1 and 120 minutes.
1 Min. 120 Min. 30 Min.
P29
(Option)*
Setting the Levels for the Extractor Hood.
When the extractor hood is switched on, the ventilation
levels for the extractor hood can be set a few percent
higher than the corresponding 'normal' ventilation levels.
1% 99% 10%