Nibe SCU 10 Manuale utente
INSTALLATION AND MAINTENANCE INSTRUCTIONSMOS GB 1227-2
SCU 10
031966 SCU 10
LEK
For Home Owners
General
To be filled in when the product has been installed 2
System description
Principle of operation 3
Front panel
Display explanation 4
Settings
Main menu 5
Control 5
3 Menu Operation 5
4 Menu Operating times 5
5 Menu Temperatures 5
Control
System 6
Menus 8
For the Installer
General information for the installer
Docking 10
Inspection of the installation 10
Menu Settings
Set temp tank1 11
dTStart tank1 11
dTStop tank1 11
Min speed pump 11
Extra heating 11
Extra cooling 11
Difference control Function (Diff. controls) 12
Protection functions 12
Service 12
Manual test 13
Extra 13
Vacuum pipe 14
Protection functions 14
Flow meter 15
Factory setting 15
Reset operating time 16
Time graph temp 16
Time graph operation 16
Sensor calibration 16
Prioritised Tank 17
Miscellaneous
Control
System 18
Menus 20
Dealing with malfunctions
Troubleshooting 22
Components
Component positions 23
List of components 23
Dimensions
Dimensions SCU 10 24
Electrical circuit diagram
Technical specifications
Enclosed kit
Temperature sensor 27
1SCU 10
Table of Contents
General
NIBE SCU 10 is a control module designed to optimally control solar heating together with other heating equipment.
Rights to make any design modifications are reserved.
To be filled in when the product has been installed
The serial number, must always be stated in all correspondence with NIBE.
______________
Installation date
Installation engineers
AdjustedPossible settingFactory settingSystem no.
15–9065Menu 2.1 [N] Set temp tank1
4–407Menu 2.2 [N] dTStart tank1
2–353Menu 2.3 [N] dTStop tank1
15–9065Menu 2.4 [N] Set temp tank2
4–407Menu 2.5 [N] dTStart tank2
2–353Menu 2.6 [N] dTStop tank2
15–9560Menu 2.7 [N] Min rev pump
15–9557Menu 2.8 [N] Max temp T3 P3
15–9515Menu 2.9 [N] Min temp T3 P3
15–9515Menu 2.10 [N] Max temp T4 P3
Make any changes to the default settings here.
Date _____________________________ Signature__________________________________________________________________
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.
Rights to make any design or technical modifications are reserved.
©NIBE 2012.
SCU 102
For Home Owners
General
System description
Principle of operation
SCU 10 has been specially developed to work with NIBE's
heat pumps and existing heating and hot water equipment.
SCU 10 can be used with a number of different connection
options. With SCU 10 control the heat is spread from the
solar panel to the heat store, i.e. the accumulator and is
stored there when the sun is shining. The stored heat is then
distributed and used when the need arises.
-EP30-BT53
-EP8
-AA25
-EP30 -CM5
-GP4
-QM45
-RM3
-QM43
-QM44
-RM4 T
-GP30
T
-FL4
P
-CP1
-EP30-BT54
Pump station SPS 10 / SPS 20GP30Accumulator tankCP1
Safety valve, solarFL4Expansion vessel, solar circuitCM5
Circulation pump, solarGP4Solar panelEP8
Shut-off valveQM43
Shut-off valveQM44Solar control SCU 10EP30
Shut-off valveQM45Control unitEP30-AA25
Non-return valveRM3Temperature sensor, solar panel T1EP30-BT53
Non-return valveRM4Temperature sensor, tank bottom T2EP30-BT54
3SCU 10
For Home Owners
System description
Front panel
T1_ _ _°C
T2_ _ _°C
T3_ _ _°C
T4_ _ _°C
P1_ _ _ %
_ _ _ kW
_ _ _ Wh
T1 T4
T2
T3
Display explanation
Display
1. Simplified system diagram.
႑When the pump is running, the pump symbol rotates.
႑Filled in triangles in the valve indicate the direction
of flow.
2. Indication that charging from the collector to tank is in
progress.
3. Temperature of all connected sensors, pump speed, ac-
tual output, total energy charged to the tank.
4. Navigation buttons in menu.
Keypad
Forward button
Navigate right
Back button
Navigate left
Minus button
Navigate down in the menu or minus (-).
Plus button
Navigate up in the menu or plus (+).
SCU 104
For Home Owners
Front panel
Settings
Main menu
Information
Temperaturer
Drifttider
Drift
Inställningar
Service
,QIRUPDWLRQ
6HUYLFH
6HWWLQJV
2SHUDWLRQ
2SHUDWLRQ K
7HPSHUDWXUHV
Press to enter the desired menu. Active menu is shown at
the top with a black background.
Select sub menus by moving the cursor with the (+) or (-
)buttons, and then activate the sub menu with .
It is possible to press to go up a level in the menu system
from all menus.
Control
Menu 0 [N] Information
Make overall settings such as selecting language or activating
functions here.
Menu 1 [N] Service
Make overall settings such as selecting language or activating
functions here.
Menu 2 [N] Settings
Set the start and stop temperatures here.
Menu 3 [N] Operation
Select the operating mode here.
Menu 4 [N] Operation h
Different data shown as graphs can be viewed here.
Menu 5 [N] Temperatures
Here you can view different temperatures shown as graphs.
3 Menu Operation
Drift ------------------ -- -----
Automatik (aktiv)
Från
Manuell test
2SHUDWLRQ
$XWRPDWLF
2II
0DQXDO WHVWLQJ
3.1 Automatic operation and Off:
႑To activate automatic operation, press (+) or (-) and select
the row Automatic". Activate the choice by pressing .
႑Stop operation in the same way, but on row "Off".
4 Menu Operating times
Drifttider ------------------ -- -----
Drift _ _ h
dT _ _°C
Effekt _ _kW
Energi _ _kWh
Skicka PC
2SHUDWLRQ K
2SHUDWLRQ
G7
3RZHU
(QHUJ\
6' &DUG
BBK
B Br&
B BN:
B BN:K
This menu shows graphs of operating time, dT, output and
energy.
Drift 0.0h
-+
0d 00h
2SHUDWLRQ
႑To view the values in the entire graph, move the cursor
using (+) or (-).
႑The time base in the operation graphs is changed in menu
Service". The graph shows the present and a set number
of hours before.
5 Menu Temperatures
&ROOHFWRU
7DQN ERWWRP
7DQN WRS
7DQN
B Br&
B BN:
B BN:K
B B Br&
B B Br&
B Br&
B Br&
7HPSHUDWXUHV
႑This menu shows all current temperatures.
႑Select sensor using (+) or (-) to show earlier temperature
logs. When the cursor points at the sensor you want to
view, press . A graph then appears showing the tem-
perature of the selected sensor.
Kollektor1 _ _°C
-+
82
50
18
0:00
&ROOHFWRU B Br&
႑You can move the cursor using (+) or (-) to view the en-
tire logged time. The graph changes, when the end of
the first window is reached, to show another 100 points.
5SCU 10
For Home Owners
Settings
Control
System
When you have selected the row "System" press to enter
the sub menu . There are ten different systems to choose
between.
System 1
Basic system with one tank, one pump, one solar panel and
two sensors. With this system you can choose to add extra
functions with one or two sensors (Thermostat, Cooling or
Diff. control function).
System
1
T1
T2
T1 _ _ _°C
T2 _ _ _°C
P1 _ _ _ %
6\VWHP
System 2
Basic system with two tanks, one pump, one reversing valve,
one solar panel and three sensors.
System
2
T1
T1 _ _ _°C
T2 _ _ _°C
T4 _ _ _°C
P1 _ _ _ %
T2 T4
6\VWHP
6\VWHP
System 3
System with two tanks, two pumps, one solar panel and
three sensors.
System
3
T1
T1 _ _ _°C
T2 _ _ _ °C
T4 _ _ _°C
P1 _ _ _ %
P2 _ _ _ %
T2 T4
6\VWHP
6\VWHP
System 4
System with one tank, one pump, one reversing valve, two
solar panels (east/west) and three sensors. With this system
you can use extra functions with one sensor (Thermostat or
Cooling function).
System
4
T1 T4
T2
T1 _ _ _°C
T2 _ _ _°C
T4 _ _ _°C
P1 _ _ _ %
6\VWHP
6\VWHP
System 5
System with one tank, two pumps, two solar panels
(east/west) and three sensors. With this system you can use
extra functions with one sensor (Thermostat or Cooling
function).
System
5
T1 T4
T2
T1 _ _ _°C
T2 _ _ _°C
T4 _ _ _°C
P1 _ _ _ %
P2 _ _ _ %
6\VWHP
6\VWHP
System 6
System with two tanks, two pumps, one solar panel and four
sensors. With this system you can use extra functions with
one sensor (Thermostat or Cooling function).
System
6
T1
T1 _ _ _°C
T2 _ _ _°C
T3 _ _ _°C
T4 _ _ _°C
T2
T3 T4
P1 _ _ _ %
P2 _ _ _ %
6\VWHP
6\VWHP
System 7
System with one tank, one pump, one solar panel and four
sensors. With this system you can use extra functions with
one sensor (Thermostat or Cooling function).
System
7
T1
T1 _ _ _°C
T2 _ _ _°C
T3 _ _ _°C
T4 _ _ _°C
P1 _ _ _ %
T3
T4
T2
6\VWHP
6\VWHP
System 8
System with one tank, one pump, one solar panel, one heat
exchanger, one valve and five sensors. When the max tank
temperature is reached, the valve shifts to the external circuit.
System
8
T1 _ _ _°C
T2 _ _ _°C
T3 _ _ _°C
T4
T5
_ _ _°C
_ _ _°C
P1 _ _ _ %
T1
T3
T4
T2
T5
6\VWHP
6\VWHP
System 9
System with one water jacketed woodburning stove, one
tank, one pump, one solar panel and two sensors. With this
system you can choose to add extra functions with one or
two sensors (Thermostat, Cooling or Diff. control function).
System
5
T2
T1 _ _ _°C
T2 _ _ _°C
P1 _ _ _ %
T1
6\VWHP
6\VWHP
SCU 106
For Home Owners
Control
System 10
System with one water jacketed woodburning stove, one
tank, two pumps, one solar panel and three sensors. With
this system you can use extra functions with one sensor
(Thermostat or Cooling function).
System
5
T2
T1 _ _ _°C
T2 _ _ _°C
T4 _ _ _°C
T1
T4
P1 _ _ _ %
P2 _ _ _ %
6\VWHP
6\VWHP
7SCU 10
For Home Owners
Control
Menus
Example menu tree for System 6.
Menu 0 [N] Information
Menu 1.1 [N] EnglishMenu 1 [N] Service
Menu 1.2.1 [N] DayMenu 1.2 [N] Time and date
Menu 1.2.2 [N] Month
Menu 1.2.3 [N] Year
Menu 1.3.1 [S] System 6Menu 1.3 [S] System
Menu 1.4.1 [S] OffMenu 1.4 [S] Extra
Menu 1.4.2 [S] external heat
Menu 1.4.3 [S] cooling
Menu 1.4.4 [S] diffcontrol
Menu 1.5 [S] Tube collectors
Menu 1.6.1 [S] Temp boilMenu 1.6 [S] Protection func.
Menu 1.6.2 [S] Cooling coll.
Menu 1.6.3 [S] Cool. tank start
Menu 1.6.4 [S] Cool. tank stop
Menu 1.6.5 [S] Fluid
Menu 1.7 [S] Flow meter
Menu 1.8 [S] Flow (l/min)
Menu 1.9 [S] Factory setting
Menu 1.10 [N] Reset op time
Menu 1.11 [N] Time graf temp
Menu 1.12 [N] Time graf op
Menu 1.13.1 [S] Sensor T1Menu 1.13 [S] Calib sensors
Menu 1.13.2 [S] Sensor T2
Menu 1.13.3 [S] Sensor T3
Menu 1.13.4 [S] Sensor T4
Menu 1.13.5 [S] Sensor T5
Menu 1.14 [S] °C / °F
Menu 1.15 [S] Pump P1
Menu 1.16 [S] Pump P2
Menu 1.17 [S] GDS1 NC
Menu 1.18 [S] GDS2 NC
Normal menusN
Service menusS
SCU 108
For Home Owners
Control
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