Bedienungsanleitung Watts Solar Controller LCD PLUS (Seite 16 von 36) (Deutsch, Englisch)

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4.2 Chimney sweep function

WARNING – USE AT OWN RISK:

The space heating is set up to maximum temperature to

prevent the burner from overheating. Some heating pipes

can be damaged at temperatures over 40°C!

The “chimney sweep” function is used for:

 exhaust fume measurements at the heating system

 to put maximum heating load on the system

 (burn possible deposits in the burner, when run for

extended periods at partial load)

Attention safety rules when using the “chimney sweep”

function:

1. “Chimney sweep” function is activated for the time it is

needed.

During the Chimney sweep function the outputs:

P3, (with MULTIPLEX P4, P5, P7, P9, P10) will be turned

P1, P2, (With MULTIPLEX P6, P8) will be turned OFF

WARNING: don’t overheat your system!

2. When the “Chimney sweep” is finished, Switch Off the

LCD+ controller for a few seconds. Off (active)

3. Before restarting the LCD+ controller check all elements

(pipes…) of the installation to be ensure that no damages

has occured,

Automatic (active)

4.3 Manual testing operation:

- In this mode it is possible to check the operation of Pump1,

Pump2/Valve and extra outputs. It is also possible to check the

values of all sensors inputs.

N.B. the sensor input not used are noted with the maximum

value.

- To activate the output select the desired line with (+) or (-)

and press (►) to highlight this line. Now with (+) or (-)the

different outputs can be tested.

- The pump activation starts with the minimum value xx%

adjusted on the “Setting” menu (see Pump speed) and can be

increased from 5% up to 100% in steps with (+) key.

Note: When you exit this menu all outputs are turned off.

- Press (◄) repeatedly to return to the main menu.

5 Operation hours Menu

In this menu it is possible to observe the cumulative totals for

operating hours, dT, power and energy input registered by the

controller.

The controller has the ability to record and store all data and

parameters of the installation on an SD card. This enables the

analysis of the efficiency of the solar installation and also

allows the pre-configuration of the installation parameters on

your computer. (This functions require a special Watts Data

Logger Kit with software. Watts order number P04189)

After the SD card is inserted, it must be activated:

Select the SD card line with (+) or (-) and press (►) to highlight

this line. Now with (+) or (-) you can activate or deactivate the

SD card.

SD card Deactivate => the SD card is ready to work

SD card Activate => the SD card is off or deactivated

Attention:

- The recording of the data on the SD card is only possible if

the SD card is inserted and activated. (All data already

registered by the solar controller before will not be recorded

on the computer)

- A small SD card logo on the main screen is visible if the SD

card is inserted and activated.

Important: Do not unplug the SD card before deactivate it.

5.1 Data logger set with WATTS software and SD

card

The controller has the ability to record and store all data and

parameters of the installation on an SD card. This enables the

analysis of the efficiency of the solar installation and also

allows the pre-configuration of the installation parameters on

your computer. (This functions require a special Watts Data

Logger Kit with software. Watts order number P04189)

a) Systems and parameters for the installation

(Schemes, extra functions, speed control, priority tank, flow

sensor …)

- Set the parameters for the system on the computer and

transfer the data to the controller

- Analyze the recorded parameters from the SD card on

the computer

This requires hardware and software: SD card set

- Record the current operation data from the solar system

on the SD card

This requires hardware and software: SD card set; SD card

max. 2GB, no SDHC

b) Operation data; system control and measuring of

energy

(The data of the system can be recorded, as energy,

operation hours, temperatures of the sensors, pump speed and

priority time break, flow …)

- Record permanently the operation data on the SD card

Requires Hard and Software: SD card set

- Analyze of the operation data; system control and

measuring of energy on a PC

Requires Hard and Software: SD card set

Attention::

For the following functions the special Watts Data Logger

Kit no. P04189 is required

- Set the parameters for the system on your computer and

transfer the data to the controller

- Analyze the recorded parameters from the SD card on the

computer

- Analyze of the operation data; system control and

measuring of energy on the PC

For the following functions there is no special Watts Data

Logger Kit required

(For this function only an empty SD card is required. Not

included in the controller)

- Recording permanently the Operation data on the SD card

- Recording the current operation data from the controller on

the SD card.

 Manual testing------------- --

 P1 0%

P2 0%

P3 0

T1 _ _ °C T2 _ _°C T3 _ _ °C

T4_ _°C T5 _ _ °C

GT _ °C F _ _ L/min P _ _ Bar

 Operation h------------ -- --- --

 Operation  _ _ h

dT _ _°C

Power _ _kW

Energy _ _kWh

SD card Deactivated

Watts Solar Controller LCD PLUS Seite 16

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