Brink Renovent HR Large, Installation Instruction, Page: 23 / 40

Renovent HR Medium/Large 2nd edition Augustus 2007 19
Putting into operation Chapter 6
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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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plained in section 6.7.2.
I1. Fixed imbalance. This can be used to keep the pressure
in the dwelling at a higher (+) or lower (-) level than the
atmospheric pressure.
Positive imbalance (+): the output fan ventilates the set va-
lue in [m
3
/h] less than the input fan.
Negative imbalance (-): the input fan ventilates the set va-
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.n
7. Imbalance permissible?
This determines whether for instance the frost protection
may affect the imbalance.mo
I8 Bypass mode.
There is a choice between 3 situations
I9. Hysteresis bypass.
Here it can be entered how much the indoor temperature
may drop before the bypass closes or the inlet fan starts
running at the normal rpm.
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.
I11. Preheater or postheater.
This indicates whether a preheater or postheater is con-
nected is.
I12. Temperature preheater.
This sets the offset temperature preheater.
I13 Filter message.
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and the LED of the 3-way switch.
I14 Presence option pcb.
This indicates whether an option pcb is mounted.
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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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I16 Fan setting for central h heat recovery
Fan(s) off for central h heat recovery (only applica-
ble if I15 = 1).
I17 Repeat time in hours for switching off the fan(s) selected
under I16 for central h heat recovery.
I18 Maximum switch-off time in seconds for the fan(s) selected
under I16 for central h heat recovery.
I19 Minimum switch-off time in seconds for the fan(s) selec-
ted under I16 after switching on 230V for central h
heat recovery.
Refer to the table in section 6.7.3 for the factory setting
6.4 Installer settings
Mode 0 The bypass valve is not operated
Mode 1
(standard
setting)
The bypass valve - if installed - is opened when
the temperature conditions are complied with
Mode 2 The inlet fan starts running at the lowest possi-
ble rpm if the temperature conditions are comp-
lied with
Setting I16 Situation fan(s)
1 Output fan off
2 Input fan off
3 Both fans off
Setting I11 Situation
0 No preheater or postheater
1 Preheater connected to basic pcb
2 & 3 Only use this setting for option pcb