Nibe SCU 10 Manual de usuario

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

-FL4

-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







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

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 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

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

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

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

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

T1 T4

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

T1 T4

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

T1 _ _ _°C

T2 _ _ _°C

T3 _ _ _°C

T4 _ _ _°C

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

T1 _ _ _°C

T2 _ _ _°C

T3 _ _ _°C

T4 _ _ _°C

P1 _ _ _ %

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

T1 _ _ _°C

T2 _ _ _°C

T3 _ _ _°C

_ _ _°C

P1 _ _ _ %

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

T1 _ _ _°C

T2 _ _ _°C

P1 _ _ _ %

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

T1 _ _ _°C

T2 _ _ _°C

T4 _ _ _°C

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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