Vectaire WHHRC180DC
11
Operating instructions
Chapter 6
B
Press key “
OK
” to go back to the set
tings menu without saving the modi
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be maintained.
If required, several settings can now
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Now continue with item 6.
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Simultaneously press keys “
F
” and “
-
”
to go back to the factory setting. The
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ved. The factory setting remains on
the display.
Press
key
“
OK
” to go back to the set
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to 5 inclusive).
Now continue with item 6.
6. Press key “
F
” for 1 second to leave the
settings menu.
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ration of the appliance, these have been placed in a separate
installer parameters set. Consequently, these parameters can
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How to modify these is explained in section 6.6.2.
I1. Fixed imbalance. This can be used to keep the pressure
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atmospheric pressure.
Positive imbalance (+): the output fan ventilates the set va
lue in [m
3
/h] less than the input fan.
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lue in [m
3
/h] less than the output fan.
I2. No contact step 11
This setting determines the ventilation position when no
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start running at the ventilation position set here.
I3. Not applicable.
I4. Switch line 1 step.
Determines what position of the multiple switch matches
line 1 on the control unit.
I5. Switch line 2 step.
Determines what position of the multiple switch matches
line 2 on the control unit.
I6. Switch line 3 step.
Determines what position of the multiple switch matches
line 3 on the control unit.
I7. Imbalance permissible?
This determines whether for instance the frost protection
may affect the imbalance.
I8/ I9/ I11/ I12 & I14
These do not apply for
WHHRC180DC
.
I10. Constant pressure switched off.
Here it can be set whether in all cases the fans are running
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sure when a certain resistance is exceeded.
I13 Filter message.
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Option setting when heat recovery is used in combination
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central h heat recovery.
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Central h heat recovery = 1
I16 Fan setting for central h heat recovery
Fan(s) off for central h heat recovery (only if I15 =
1).
I17 Repeat time in hours for switching off the fan(s) selected
under I16 for central h heat recovery.
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under I16 for central h heat recovery.
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ted under I16 after switching on 230V for central h
heat recovery.
Refer to the table in section 6.6.3 for the factory setting.
6.3 Installer settings
Setting I16
Situation fan(s)
1
Output fan off
2
Input fan off
3
Both fans off
