OSTBERG HERU LP, Assembly/Installation Instructions

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53
S E R V I C E M E N U : “ A C F A N S E T U P ” : ( Not used )
When adjusting the unit, the speed is set to
standard and functions that may affect the
fan speed, such as “Away” and “Boost”,
is inactivated.
S E R V I C E M E N U : “ F I L T E R M E A S U R E M E N T ”
Filter measurement HERU
®
EC without CPC: Filter measurement becomes active when ”Filter control” is selec-
ted in menu ”Pressure inputs”. If filter switches are installed and activated, weekday and time is set when the unit
should boost to measure the pressure drop in supply air filter GP1 and exhaust air filter GP2 .
HERU
®
EC with CPC: Filter measurement becomes active if the analog pressure sensor is choosed and CPC
(Constant Pressure Control) is activated, and benchmarks are set and saved. Alarm is displayed when the bench-
marks and increased fan speed exceeded set value. In this case with 15% to keep constant pressure in duct. It is
possible to choose
5-50% increased speed or ” Off” to deactivate.
HERU
®
AC (Not used): If filter switches are installed and activated, weekday and time is set when the unit
should boost to measure the pressure drop in supply air filter GP1 and exhaust air filter GP2 .
If no filter switches or pressure sensor are selected this is displayed:
S E R V I C E M E N U : “ E C F A N S E T U P ” : ( Only for HERU
®
EC)
Fan speed settings for EC fans. No CPC.
The relation between supply and extract air is also retained at the other speeds.
The ratio between supply and extract air is adjusted only in standard mode.
CPC (Constant Pressure Control) deactivated.
With the CPC activated the set value is displayed (current value).
To change set value choose
”To Constant pressure ”.
See ”Constant pressure” page 52.
Servicemeny
Filtermätning
EC-motor setup
Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup
Standard
Min
Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Pressure inputs Pressure inputs
Filter measurement Filter measurement
EC fan setup EC fan setup
Display contrast Display contrast
Enter
Are you sure? Are you sure?
Should not be
Should not be
changed by user! changed by user!
Standard (%) Standard (%)
Sup: 60% Sup: 60%
Exh: 70%
Exh: 70%
Enter
Minimum
Min: 20%
EC fan setup EC fan setup
Standard Standard
Min Min
Medium Medium
Cancel Ok Cancel Ok
Standard (CPC)
Sup: 90Pa (45%)
Exh: 110Pa (50%)
Go to CPC
A
EC fan setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Sup: 60%
Exh: 70%
Standard (%)
Sup: 60%
Exh: 70%
Servicemeny
Filtermätning
EC-motor setup
Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup
Standard
Min
Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Pressure inputs
Filter measurement
EC fan setup
Display contrast
Are you sure?
Should not be
changed by user!
Standard (%)
Sup: 60%
Exh: 70%
Minimum Minimum
Min: 20% Min: 20%
Enter
EC fan setup
Standard
Min
Medium
Cancel Ok
Standard (CPC)
Sup: 90Pa (45%)
Exh: 110Pa (50%)
Go to CPC
EC fan setup EC fan setup
Standard Standard
Min Min
Medium Medium
Minimum Minimum
Min: 20% Min: 20%
Enter
Up
Down
Standard (%)
Sup: 60%
Exh: 70%
Standard (%)
Sup: 60%
Exh: 70%
Servicemeny
Filtermätning
EC-motor setup
Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup
Standard
Min
Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Pressure inputs
Filter measurement
EC fan setup
Display contrast
Are you sure?
Should not be
changed by user!
Standard (%)
Sup: 60%
Exh: 70%
Minimum
Min: 20%
EC fan setup
Standard
Min
Medium
Cancel Ok
Standar Standard (CPC (CPC)
Sup: 90Pa (45%) Sup: 90Pa (45%)
Exh: 110Pa (50%) Exh: 110Pa (50%)
Go to CPC Go to CPC
EC fan setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Sup: 60%
Exh: 70%
Standard (%)
Sup: 60%
Exh: 70%
Servicemeny
Filtermätning
EC-motor setup
Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup
Standard
Min
Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Pressure inputs
Filter measurement
EC fan setup
Display contrast
Are you sure?
Should not be
changed by user!
Standard (%)
Sup: 60%
Exh: 70%
Minimum
Min: 20%
EC fan setup
Standard
Min
Medium
Cancel Ok
Standard (CPC)
Sup: 90Pa (45%)
Exh: 110Pa (50%)
Go to CPC
EC fan setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%) Standard (%)
Sup: 60% Sup: 60%
Exh: 70% Exh: 70%
Enter
Up
Down
Standard (%) Standard (%)
Sup: 60% Sup: 60%
Exh: 70% Exh: 70%
Enter
Up
Down
Cont.
Cont. next line.
(Sup: 16%)
Exh: 20%
Servicemeny
Filtermätning
EC-motor setup
Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup
Standard
Min
Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60% Tilluft: 60%
Frånluft: 70% Frånluft: 70%
Pressure inputs
Filter measurement
EC fan setup
Display contrast
Are you sure?
Should not be
changed by user!
Standard (%)
Sup: 60%
Exh: 70%
Minimum
Min: 20%
EC fan setup
Standard
Min
Medium
Cancel Ok
Standard (CPC)
Sup: 90Pa (45%)
Exh: 110Pa (50%)
Go to CPC
EC fan setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Sup: 60%
Exh: 70%
Standard (%)
Sup: 60%
Exh: 70%
(Sup: 16%)
Exh: 20%
Service menu
Servicemeny Servicemeny
Filtermätning Filtermätning
EC-motor setup EC-motor setup
Display kontrast Display kontrast
Är du säker?
Bör endast ändras
av installatör!
Standard (%)
Tilluft: 60%
Frånluft: 70%
Minimum
Min: 20%
EC-motor setup EC-motor setup
Standard Standard
Min
Medium Medium
Avbryt Ok
Standard (konst.tr.)
Till: 90Pa (45%)
Från: 110Pa (50%)
Till konst.tr.
EC-motor setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Standard (%)
Tilluft: 60%
Frånluft: 70%
Pressure inputs
Filter measurement
EC fan setup
Display contrast
Are you sure?
Should not be
changed by user!
Standard (%)
Sup: 60%
Exh: 70%
Minimum
Min: 20%
EC fan setup
Standard
Min
Medium
Cancel Ok
Standard (CPC)
Sup: 90Pa (45%)
Exh: 110Pa (50%)
Go to CPC
EC fan setup
Standard
Min
Medium
Minimum
Min: 20%
Standard (%)
Sup: 60%
Exh: 70%
Standard (%)
Sup: 60%
Exh: 70%
--Fan speed--
Standard
Service menu
Service menu
Service menu
Ext:
Ext:
Ext:
Ext:
Filter measurement
AC fan setup
Display contrast
1270411_utg4_HERU_LP_SV_EN.indd 53 2019-03-04 08:15:59
1270411_utg4_HERU_LP_SV_EN.pdf 53 2019-03-04 08:20:48