Consolar CONTROL 602, CONTROL 702 Operating Instructions Manual

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Page 1

TDMA CONTROL 602-702 Eng Nov.doc

CONTROL 602/702/

TR--

CONTROL II Touch

The Solar and Heating Controllers

Operating Instructions

Solar:

• Solar Control with Stratification Logic

• New: Operation of Solar Pump under partial shade conditions

• Capture the solar yield with or without a flow meter

• New: East / West with two pumps

• Cooling Function

• Control for two thermal stores

• Swimming pool function

Boiler control and integration:

• New: single-stage or modulating control of the boiler (power or temperature)

• Solid fuel boiler control

• Return temperature raising or boiler buffering

Heating systems:

• Control of up to 3 heating circuits with the CONTROL 702

• New: screed drying function

Hot water system:

• New: Programmable timer for 3 hot water temperatures: set back / normal / extra comfort

• Circulation control schedule

Additional Functions:

• Multi-functional Temperature differential Controller

• Multi-functional Temperature Switch

• New: Holiday mode allows disabling of auto-heating & dhw for a set

period of days

• New: service engineer’s telephone number can be stored and displayed in the event of a fault occurring

• New: Data logger, Parameter storage and operating system update via SD Card

• Optional: Remote control and room thermostat function through the use of the TR-CONTROL 2 Touch

• Display texts in four languages

Note: The features available differ between both variants (see Function Table).

The CONTROL 602 / 702 series are generalpurpose solar and heating controller with a range of features for high energy-efficient operation of the system.

For boiler and heating systems in old and new buildings, the efficient operation is due to the large range of functions available. The majority of commercially available boilers, even modulating boilers can be operated via the CONTROL 602 /

702.

The SD Card captures data, stores it and uploads the setting in case of problems occurring. The data can be transferred to other systems or remote access to the plant can be achieved via a standard LAN interface and web portal.

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TDMA CONTROL 602-702 Eng Nov.doc

GENERAL INFORMATION 3

1.1 Information on the Documentation 3

1.2 Storgae 3

1.3 Symbols 3

1.4 Limitation of Liability 4

1.5 Copyright Protection 4

1.6 Warranty Provision 4

1.7 Support and Customer Service 4

1.8 CE – Declaration of Conformity 4

2 SAFETY 5

2.1 Special Hazards 5

2.2 Conduct in Emergency Situations and Accidents 5

3 TECHNICAL DATA 6

3.1 Technical Data CONTROL 602 6

3.2 Technical Data CONTROL 702 7

3.3 Technical Data TR-CONTROL II Touch 7

4 OPERATION 8

4.1 Structure 8

4.2 Explanation of Symbols 8

4.3 Assisgnment of the Control Buttons 8

4.4 Menu Structure 9

4.5 Operation of the TR-CONTROL II Touch 10

5 FUNCTIONS AND SETTINGS 11

5.1 Display Values (Temperature and Calculated Values) 11

5.2 Variant Options 11

5.3 Functions Error! Bookmark not defined.11

5.4 Solar system Operation Function (Solar Input) 14

5.5 Yield Measurement (Calculated Input) 18

5.6 Hot Water Operation Function (Water Input) 20

5.7 Heating System Operation Functions (Heating Input) 24

5.8 Boiler Control Function (Boiler Input) 30

5.9 T-PRO / T-PRO 2 / T-PRO 3 35

5.10 Holiday Function 36

5.11 Service Menu 37

5.12 Firmware (Software) Updates via SD-Card 39

5.13 CONTROL 602: Sample Variant A 41

5.14 CONTROL 602: Sample Variant B 44

5.15 CONTROL 702: Sample 48

5.16 TR-CONTROL II Touch Special Functions 52

6 ASSEMBLY CONTROL 602 54

6.1 Mounting of the CONTROL 602 54

6.2 Electrical Connections CONTROL 602 55

7 ASSEMBLY CONTROL 702 59

7.1 Mounting of the CONTROL 702 59

7.2 Electrical Connections CONTROL 702 62

8 ASSEMBLY AND OPERATION OF THE TR-CONTROL II TOUCH 66

8.1 Wiring up the TR-CONTROL II Touch 66

8.2 Mounting the TR-CONTROL II Touch 66

8.3 Electrical Connections TR-CONTROL II Touch 67

8.4 Operation 68

9 FAULT AND FUNCTION CHECK 69

9.1 Solar Control without Additional Functions 69

9.2 Solar Control with Active Frost Protection 69

9.3 Solar Control with Two Thermal Stores 70

9.4 Solar Control with Heating Function 71

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TDMA CONTROL 602-702 Eng Nov.doc

1 General Information

In this technical documentation, the installation and operating instructions are the ‘Original Instructions’.

1.1 Information on the Documentation

This documentation provides information on installation and instructions for the use and operation of the system. Conditions for safe operation, compliance with all specified safety and handling instruction.

1.2 Storage

This document should be handed over to the owner of the system after successful commissioning. It should remain with the owner and be made available for future servicing and maintenance requirements of the system.

1.3 Symbols Used

-> WARNING NOTICES

DANGER! Indicates an imminent hazardous situation, which leads to death or serious injury f not avoided.

WARNING! Indicates an imminent hazardous situation that can result in death or serious injury if not avoided.

CAUTION! Indicates an imminent hazardous situation that can lead to minor injuries, if not avoided.

Attention! Indicates an imminent hazardous situation that can lead to property damage if not avoided.

-> TIPS AND ADVICE

NOTE!

Highlights useful tips and advice with recommendations for efficient and trouble-free operation.

-> SPECIAL PRECAUTIONS

Risk of Electric Shock

Fall Risk – if necessary, wear a safety belt or wear appropriate protective clothing.

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TDMA CONTROL 602-702 Eng Nov.doc

1.4 Limitations of Liability

All information and instructions in this document have been compiled in accordance with the applicable standards and regulations, plus our many years of experience. The manufacturer assumes no liability for damages due to:

• Failure to follow the documentation

• Improper use

• Installation by non-trained personnel

• Unauthorised modification

• Use of unauthorised replacement parts

The actual scope of delivery can differ from the descriptions and illustrations given here in case of special designs, additional ordering options or the latest technical changes.

1.5 Copyright Protection

Copyright laws protect the content of information, text, illustrations and other depictions. Any further use requires the approval of Consolar. Any unauthorised use is forbidden and will lead to legal proceedings being implemented.

1.6 Warranty Provision

The warranty terms are in the separate document ‘Consolar warranty certificate’ and in the price list.

1.7 Support and Customer Service

Technical information is available from the specialist companies we support.

Technical Support:

01452 772035

1.8 CE – Declaration of Conformity

We, Consolar Solare Energiesysteme GmbH, declare under sole responsibility that the product CONTROL 602 and CONTROL 702 with the following standards: 2004/108/EG (EMC Directive) DIN EN 61326-1; DIN EN 61326-2-2; DIN EN 55011; DIN EN 61000-3-2; DIN EN 61000-3-3; DIN EN 61000-4-2; DIN EN 61000-4-3; DIN EN 61000-4-4; DIN EN 61000-4-5; DIN EN 61000-4-6; DIN EN 61000-4-11 2006/95/EG (Low Voltage Directive) DIN EN 61010-1

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TDMA CONTROL 602-702 Eng Nov.doc

2 Safety

Please read the following instructions for installation and commissioning carefully before you start installing the equipment and putting into operation. This will prevent damage to the plant, which can result from improper handling. All work must be carried out in accordance with relevant local and VDE guidelines by authorised personnel only.

2.1 Special Hazards

DANGER of Electric Stock!

In case of contact with live components there is immediate danger to life. Damage to the insulation or components can be fatal. Therefore:

• If damage has been caused to the insulation, turn off the power immediately and arrange for repair.

• Work on electrical systems should only be undertaken by suitably qualified electricians.

• Before doing any work on electrical systems, check that the system is isolated and safe.

• Ensure the fuse is not bypassed or the system overridden. When replacing fuses, ensure the correct amperage fuse is used.

• Keep all moisture away from live parts, as this can cause short circuits.

2.2 Conduct in Emergency Situations & Accidents

Preventive measures

• Always be prepared for any accidents or fires that may arise.

• Have first-aid equipment and fire extinguishers handy.

• Personnel should familiarise themselves with first aid equipment and rescue

facilities.

• All access routes should be kept clear for emergency vehicles.

Correct action in case of emergency

• Switch off plant immediately.

• Initiate first aid if required.

• Remove persons from danger.

• Inform Site Manager.

• Raise the fire alarm and/or medical assistance.

• Make sure access routes are clear for emergency vehicles.

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TDMA CONTROL 602-702 Eng Nov.doc

3 Technical Data

3.1 Technical Data CONTROL 602

Base Unit:

Plastic housing 235 x 170 x 75 mm

Protection:

IP 20

Operating Voltage:

230 V ±10%, 50 Hz, AC

Power Consumption:

max. 10 W

Ambient Temperature

0°C...40°C

Outputs / Inputs Switching Outputs

A1…A7: Semi-conductor Triac 230V, max. 2A, Fused with glass fuse 3 x15A slow blow, only suitable for the loads

Switch

A8: potential-free changeover relay, max. 240 V, max. 2A, not protected

Analogue Outputs 1...2

a.) 0V ... 10V, minimum load resistance 1 kOhm b.) PWM, max. 1 kHz, minimum load resistance 1 kOhm

Analogue Inputs ES

0V...10V, Load resistance 10 kOhm, resolution 10 Bit supply voltage: 18V...24V, max. 100mA

Digital Inputs D1,D2

a.) Potential-free contacts b.) Open Contact: low < 10V, high > 14V Supply voltage: 18V...24V, max. 100mA

Ethernet interface

10/100 BASE-T

Temperature sensor inputs

10 x RTD Type Pt1000, Class B Scale range: -40°C ... 350°C Measuring range: -20°C ... 150°C Accuracy in measuring range: +/- 1°C

Operation:

Menu driven

Service menu:

Each output can be switched manually.

Temp. in °C

-10 0 10

100

110

R in Ohm

961,5

1000

1038,5

1077

1115,5

1154

1192,5

1231

1269,5

1308

1346,5

1385

1423,5

Note: The details and advice in the Technical Documentation do not claim to be comprehensive and are not a replacement for professional planning. Errors and omissions accepted.

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TDMA CONTROL 602-702 Eng Nov.doc

3.2 Technical Data CONTROL 702

Base unit:

Plastic housing, ca. 235 x 170 x 130 mm

Protection:

IP 20

Operating Voltage:

230 V ±10%, 50 Hz, AC

Power consumption:

max. 10 W

Ambient temperature:

0°C...40°C

Output / Input: Switching outputs:

A1…A17: Semi-conductor Triac 230V, max. 2A, fused with glass fuse 3 x 15A slow blow, only suitable for the loads

Switch:

A18…A19: potential free changeover relay, max. 240 V, max. 2A, not protected

Analogue outputs 1...6

The Analogue outputs 3…6 are not used a) 0V ... 10V, ± 5 %, minimum load resistance 1 kOhm b) PWM, max. 1 kHz, minimum load resistance 1 kOhm

Analogue inputs ES

0V...10V, load resistance 10 kOhm, resolution 10 Bit supply voltage: 18V...24V, max. 100mA

Digital inputs D1…D6

a) potential free contacts b) Open Contact: low < 10V, high > 14V supply voltage: 18V...24V, max. 100mA

Ethernet interface

10/100 BASE-T

Temperature sensor inputs

24 x resistance temperature sensors Type Pt1000, class B Scale range: -40°C ... 350°C Measuring range: -20°C ... 150°C Accuracy in measuring range: +/- 1°C

Operation:

Menu driven

Service menu:

Each output can be switched manually.

Temp. in °C

-10 0 10

100

110

R in Ohm

961,5

1000

1038,5

1077

1115,5

1154

1192,5

1231

1269,5

1308

1346,5

1385

1423,5

3.3 Technical Data TR-CONTROL II Touch

Base unit:

Plastic housing, ca. 132 x 90 x 21 mm

Protection:

IP 20

Power Input

Max. 2 W

Ambient temperature:

0°C...40°C

Room sensor accuracy

+/- 0.5 oC (with wall compensation)

Note: The details and advice in the technical documentation do not claim to be comprehensive and are not a replacement for professional planning. Errors and omissions excepted

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TDMA CONTROL 602-702 Eng Nov.doc

4 Operation

4.1 Structure

Display

Control Buttons

Status Indicators

Slot for SD-Card

Name plate with Serial Number

4.2 Explanation of Symbols

* LED Solar pump: Light On = Solar pump running; Light Flashing = Solar pump in intermittent mode (see 5.4.2)

4.3 Assignment of the Control Buttons

/ Forwards & Backwards within a Menu Option

Return to Previous Screen

Confirming Entry (Enter) or Change in Menu Offered / Increase/ Decrease/ Change of Parameters

Simultaneously pressing the and -> for Main MenuThe display values flashes after it has been changed and by pressing will confirm the value and store it.

Operating Solar Pump *

East - West

T-PRO

T-PRO 2

Fault

∇ Submenu available (Press Enter Key)

Circulation Pump

Heating Requirement Heating & Hot Water in Auto Mode

Hot Water in Auto Mode: Heating is Turned Off

Depending on the operational state the following symbols may be displayed here:

SD Card is inserted

Network connection exists

Connection active to remote site

Circle – Professional menu / no circle – end user menu



Hot Water Requirement

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TDMA CONTROL 602-702 Eng Nov.doc

4.4 Menu Structure

Note: Only qualified personnel should do the input of the system parameters. The chart below shows an example of the CONTROL 602, Version A menu structure.

Main menu

Sub menu

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-.*%/0%1%%%%%%%%%%-2*%30%1%

Simultaneously Press the

and

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Setting Values:

/ and

with to

confirm.

!"#$%!&$'%%%%%%%%%%()*+,% 9":;%<":'&8%

!"#$%!&$'%%%%%%%%%%()*+,% <"6#"$78%

Change to Sub Menu

<"6#"$7%%% %%%%%=%

!"#$%!&$'%%%%%%%%%%()*+,% >&7%>?:"6%

!"#$%!&$'%%%%%%%%%%()*+,% >&7%@?7%A"7&6%

Next Menu:

>76"7#B#;"7#?$% C'$;7#?$*%%%%%%%%%%%%%%='7?%

!"#$%!&$'%%%%%%%%%%()*+,% >&7%9":;%<":'&8%

=DD#7#?$":%C'$;7#?$%(% E#&:D%

!"#$%!&$'%%%%%%%%%%()*+,% >&7%@&"7#$F%

Previous Menu:

=DD#7#?$":%C'$;7#?$%)% 9??:#$F%

@?:#D"G8*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%0%%%H"G%I8J%

=DD#7#?$":%C'$;7#?$%+% @?7%A"7&6%9K"6F&%

Next Menu:

!"#$%!&$'%%%%%%%%%%()*+,%

>&6L#;&%

=DD#7#?$":%C'$;7#?$%,% 9#6;':"7#?$%

=DD#7#?$":%C'$;7#?$%3% M?%C'$;7#?$%

=DD#7#?$":%C'$;7?$%/%

M?%C'$;7#?$%

>&:&;7%C'$;7#?$%(% N?#:&6%O6&%@&"7%

Previous Menu:

>&:&;7%C'$;7#?$%)% P"87QA&87%)%O'458%

>&:&;7%C'$;7#?$%+% M?%C'$;7#?$%

Return to Previous Menu:

>&:&;7%C'$;7#?$%,% M?%C'$;7#?$%

>?:"6%#$%4"R% L#"*%E#&:D%>&$8?6%

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TDMA CONTROL 602-702 Eng Nov.doc

4.5 Operation of the TR-CONTROL II Touch

4.5.1 General Operations

Status Bar (The area aove the display screen)

Display-Screen

Info Bar (The area between the display screen and keypad)

Buttons

Buttons:

Back & forth within a menu

Back one menu level

Confirmation of entry (Enter) or change in the menu offered

Increase/ decrease/ change the parameters

Touching this area returns you to the main menu

Status Bar: The following information is displayed here:

Top Right:  = in Professional Menu - No O = Customer Menu

Top Left: X (red cross) = Fault - No X = No Fault

Info Bar:

The display shows the symbols below showing the operating conditions:

∇ Submenu available (press Enter key)

After changing a value the figure flashes and an exclamation mark appears above the enter button. On pressing the Enter button, the value is confirmed and saved. A green tick appears above the enter button to show confirmation of the change.

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TDMA CONTROL 602-702 Eng Nov.doc

5 Functions and Settings

5.1 User Levels

The controller has two user levels:

1. End User Level: – Delivery of the controller is in this menu level. The setting of all necessary everyday items (eg. Hot water target temp, timers, room temperature, etc) occurs in this level.

2. Professional Level: - To enable this menu the code 3003 must be inputed (Service menu, Authorised – Service Menu section 5.11). The setting of all menu items (eg. Plant variant, circuit paramenters, boiler parameters, etc.) occurs in this menu level. 30 minutes after the last entry, the controller automatically switches to the End User level.

5.2 Display values (Temperature and calc. values)

!"#$%!&$'%%%%%%%%%%%%%%%%()*+,%

-&45&6"7'6&%L":'&8%

Shows all measured temperatures, such as collector and store temperatures including store top min/max temperatures.

!"#$%!&$'%%%%%%%%%%%%%%%%()*+,%

9":;%L":'&8%

Shows the various calc values, such as power, performance, and operation hours.

5.3 System Variants and Functions

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With the CONTROL 602 the selection of the appropriate system variant must be chosen. The CONTROL 602 is factory set to Variant A.

The CONTROL 702 only has one variant. The menu system variants can only be set in the Professional menu (see Section 5.1)

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=%S%N%

The variant required must be choen before any other setting on the CONTROL 602 can be set. See table on page 12 for the functions available for each variant.

Basic function (Solar control): is always active; permantly set. Additional function (e.g. radiation measurement): optional activatable. The

corresponding temperatures or settings only appear on the display when the feature is activated.

Select function: Functions can be selected and activated between several different functions.

=DD#7#?$":%C'$;7#?$*%

The particular function can be activated. If it is not required, it has ‘no effect’ and can be set so that no sensor fault is reported. Refer to controller for connection details (See section 5.13, 5.14 and 5.15)

>&:&;7%C'$;7#?$*%

With each ‘Select function’ only one function can be selected, the others will not be active. See Variant A & B function list chart (section 5.13, 5.14 und 5.15).

Page 12

TDMA CONTROL 602-702 Eng Nov.doc

5.3.1 Function Overview CONTROL 602 / 702

CONTROL 602

Variant A

CONTROL 602

Variant B

CONTROL 702

Solar

Solar pump with or without top

loading (Stratification function*9)

East-West with 2 Pumps*2

Yield measurement

Radiation measurement

Active frost protection

Two stores (priority, equal

priority) swimming pool*2

Cooling

Cooling with heating circuit

Hot Water

DHW heating with separate

output

Circulation

Circulation and bath button

Boiler

Boiler control for hot water and

heating

Heating

Pump control for boiler and store

Heating Circuits

Heating mixing valve Circuit 1

Heating mixing valve Circuit 2

Heating mixing valve Circuit 3

Buffer logic

Return temperature raising

T-Control

T-PRO

T-PRO 2

T-PRO 3

Solid fuel boiler

Solid fuel boiler with temperature

differential control

Quantity of heat detection

Heat meter 1

Heat meter 2

Heat meter 3

Flow meter for measuring solar

output *4

Thermostat (TR-Touch) Htg circ 1

Thermostat (TR-Touch) Htg circ 2

Thermostat (TR-Touch) Htg circ 3

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TDMA CONTROL 602-702 Eng Nov.doc

*1 Only when cooling is possible, *2 East/West with 2 Pumps and Swimming pool cnnot be activated together, *3 Only heating circuit is activated, *4 Only activated if heating circuit flow meter is available, *5 Not available for East/West with 2 Pumpsh, *6 Only available if the circulation is activated, *7 Only available when the circulation function and hot water function are activated by a remote control, *8 Only possible when circulation function and boiler control are enabled

= Basic function: always active

= Additional function: can be activated

= Select function 1 (one function can be activated) = Select function 4 (one function can be activated)

= Select function 2 (one function can be activated) = Select function 5 (one function can be activated)

= Select function 3 (one function can be activated) = Select function 6 (one function can be activated)

= Select function 7 (one function can be activated) = Select function 8 (one function can be activated)

= Select function 9 (one function can be activated) = Select function 10 (one function can be activated)

= Select function 11 (one function can be activated)

>76"7#B#;"7#?$%%

C'$;7#?$*%%='7?%S%2$%S%2BB%

Auto: Stratification function with automatic switching to solar winter operation. On: Stratification function without automatic switching to solar winter

operation. Off: Simple differential temperature control, e.g. for store without stratified

solar load. For explanation of stratification function, see section 5.4.2.

Note: Stratification function ‘AUTO’ is possible in Variant A only if the heating return temperature raising is activated. Stratification function cannot be activated in ‘East-West with 2 pumps’

(automaticall set to off)!

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E#&:D%!&"8'6&4&$7S9?::&;7?6%

>&$8?6%%

Yield Measurement: to enable, select ‘Yield Sensor’ in the menu and then activate.

Via collector sensor: the maximum allowable collector fluid temperature (110...115 °C) that can enter the solar heat exchanger is calculated from the store bottom temperature.

Via yield sensor: The maximum temperature that may occur in the solar heat exchanger is measured at the yield sensor (heat exchanger inlet). The solar pump will shut down when the temperature exceeds 100 °C at the yield sensor or 140 °C at the collector sensor.

H@A%N";TQ'5%K&"7#$F%L#"%%%

9?$76?:%%%%%%%%%%%E&8%S%M?%

Hot water back-up heating should be controlled by using the CONTROL 602 / 702 ‘Return Temperature Raising’ function. The back-up heating option should be set to ‘Yes’. During the heating of the hot water standby component the return temperature raising (3-way diverter valve) is interrupted, to prevent a hydraulic short-circuit. The interruption of Return Temperature Raising also occurs during the summer operation.

Page 14

TDMA CONTROL 602-702 Eng Nov.doc

5.4 Functions to Operate the Solar System (Solar Input)

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The microprocessor-controlled controller CONTROL 602 and CONTROL 702 are designed for optimum functionality and reliability of the Consolar solar systems. Even for solar systems with other stores, these controllers can be used. The controls allows for intelligent use of differing insolation and weather conditions by automatically switching between three operating levels depending on the solar loading..

5.4.1 Solar Pump Operation

9?::&;7?6%%%%%%%%%%E&8S%M?%

-'U&%C'$;7#?$%

This function allows the solar system to start, for example, with a temporarily shaded collector. During this start-up period, the solar pump is switched cyclically on and off for an adjustable duration.

%-?%>'U4&$'V%

If above was ‘Yes’ then you get the option by pressing the down arrow to go to a submenu, where the following functions can be set or adjusted.

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-'U&%C'$;7#?$%

P$D*%%%%%%%%%%%%%0X*00%K6%

-'U&%C'$;7#?$%

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)%Y%30%!#$%

Z'$%-#4&%

[%Y%)0%>&;%

5.4.2 Operation of the Solar pump

Top Loading (Stratification Function): In good weather conditions, the full flow of solar-fluid is only circulated without interruption once the collector reaches a set minimum temperature (top loading temperature). The top loading temperature is calculated automatically by the CONTROL 602 / 702 (DHW set temperature + 5 K). The hysteresis is set at the factory with 2 K. The hot water is then stratified loaded at the top of the Consolae store at a temperature 2..5 K lower.

Intermittent Operation: If there is not enough solar irradiation to heat the collector on top loading, the controller switches on to intermittent operation. That is, the CONTROL 602/702 waits a certain time, while the collector heats up. This state is indicated by a flashing LED ‘Solar Pump’. After this fixed period, it switches on the solar pump, unless during this period the solar irradiation has increased and has reached the top loading setting and has already started the solar pump. The run-time of the solar pump during intermittent operation should be the length of time it takes to circulate the fluid once through the system. In the Consolar store this lower temperature water is automatically directed to the middle or lower storage areas. With intermittent operation, usable temperature difference control. In summer, this avoids restarting the boiler.

Page 15

TDMA CONTROL 602-702 Eng Nov.doc

Preheating: In winter and during the transitional periods (ie., spring and autumn) when the solar energy is not sufficient for top loading, the controller will go into preheat mode. The heated water is then used to heat the store’s buffer area.

9K"$F&%7?%!?D&%

A#$7&6*%%%%%%%%%%0\\\30%19%

Here the temperature can be set when the changeover takes place in the solar system for winter operation. The solar pump will operate on a pure temperature difference control. Switching over to winter operation is by either the heating return sensor or the heating flow sensor dependenrt upon which variant of the CONTROL 602 is selected. This is only possible if the Stratification function is set to AUTO.

CONTROL 602

Control Setting

Sensor

Variant A

• Return temperature raising

• Heating return temperature

sensor

Variant B

• Heating control

• Flow sensor

H#BB&6&$;&%>?:"6*%

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The temperature difference between the collector sensor and the store temperature is set here. If the collector sensor is higher than the bottom store sensor by the amount set, then solar charging will take place. For small pipe diameters and good thermal insulation, a small value can be set. For longer pipelines, large diameter pipes, poor insulation or poor sensor configuration, the temperature difference must be greater.

Example: A 15 mm diameter pipe, 20 m long, pump with low power consumption and good thermal pipe insulation, the value of 6 K can be set. In setting 6 K, the solar pump will turn on when the temperature is ar least 6 K above the temperature of the bottom store sensor. If the temperature difference between collector and the bottom stoer temperature falls below 4 K (hysteresis of 2 K, set at the factory), the solar pump shuts off

Solar pump: Allocation input - Function - Output

Input

Function

Collector sensor (Supplied)

Top Loading (Stratified loading function)

Solar Differential Maximum Solar input

Store sensor bottom (Supplied)

Solar Differential

Flow/Return flow sensors (Art. Nr. RE 046)

Switch to Winter

Output: Solar pump

Page 16

TDMA CONTROL 602-702 Eng Nov.doc

5.4.3 East-West-Control with two pumps

The ‘East-West with two pumps’ is for systems with two collector panals (fields), which have different orientation. For example, one facing East and another facing West. This function controls two separate solar pumps. Here, the sensor F2 (store bottom sensor) is used to control both solar pumps, as a reference sensor. If this function is activated, it automatically changes the ‘stratification functon’ to Off. When the solar yield function has been selected, the controller starts to count when either of the two pumps run..

East-West with two Pumps: allocation input - Function - output

Input

Function

Collector sensor Field 1 (F1)

Activation conditions for solar pump control 1 (Temperature difference)

Collector sensor Field 2 CONTROL 602 Variant A (F8) CONTROL 602 Variant B (F9) CONTROL 702 (F11)

Activation conditions for solar pump control 2 (Temperature difference)

Store top sensor (F3)

Max. Permissible store temperature (90°C)

Store bottom sensor (F2)

Differential Solar

Output: Solar pump Field 1 (output A1) Solar pump Field 2 (CONTROL 602 Output A3 in Variant A and Ouput A4 in Variant B; CONTROL 702 Output A2)

5.4.4 Cooling, Swimming Pool and two store control

This function is to prevent overheating of the collector or put heat to a second store (or pool). The solar pump will continue during the cooling of the store as long as the maximum collector or store temperature is not exceeded.

Select Function Cooling: If the ‘store top sensor’ has reached the set ‘cooling temperature’, the output

‘cooling’ state is operated. This output can drive for example; a charging pump to cool the store or redirect the heat to another store.

9??:#$F%-&45&6"7'6&*%

%%%%%%%%%%%%%%%%+0\\\X0%19%

Here the desired cooling temperature can be set.

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%%%%%%%%%%%%%%%%%%)\\\(0%.%

The hysteresis of cooling control can be set. For example, with a cooling temperature of 85 °C and a Hysteresis of 5 K, the

output is activated at 85 °C and deactivated at 80 °C.

Seclect Function - Cooling via Heating Circuit: When the store temperature is above a set value, the store can be cooled by

using heating circuit 1. The mixing valve and pump of heating circuit 1 is operational.

The cooling temperature and hysteresis settings are described below.

Page 17

TDMA CONTROL 602-702 Eng Nov.doc

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The desired heating circuit flow set temperature in cooling mode is set here.

Select Function Two Store Priority: If the ‘store top sensor’ has reached the set ‘cooling temperature’, the output is switched to two store mode, for example, to move a three-port valve to redirect the heat flow to another store. Simultaneously, the store bottom sensor will switch to store bottom sensor 2.

The hysteresis setting is described in select function Cooling.

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The desired switching temperature for the function ‘Two store priority’ and ‘Swimming pool’ are set here.

Select Function Two Store Equal: When the second thermal store bottom sensor temperature is lower than that of the first, the ‘Two store’ function is activated, This activates a tree-port valve so that the heat flow is diverted to another thermal store, and simultaneously switches from the first to second lower thermal store sensor. The hysteresis of 2 K is set in the factory.

Select Function Swimming Pool: When the store top sensor has reached the set temperature the heat is switched to the pool heat exchanger. On contact closure, the solar pump is switche doff and the pool pump is turned on, to direct the heat flow into the pool heat exchanger. Simultaneously the store bottom sensor switches to the second store bottom sensor.

The changeover temperature and hysteresis settings are described under two Store Priority Select Function.

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Here the swimming pool maximum temperature is set via the ‘second store bottom sensor’.

Cooling, Two Store control and Swimming pool: allocation

Input - Function – output

Input

Function

Store Sensor Top (Supplied)

Store max, Cooling, Two Store, Swimming Pool

Store Sensor Bottom 2 (Art. Nr. RE 046)

Two Store, Swimming Pool

Output: Cooling, Two Store or Swimming Pool

Page 18

TDMA CONTROL 602-702 Eng Nov.doc

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If the store top sensor reaches above the set temperature, the solar pump is switched off.

Note: In some cases (such as a holiday in order to protect the system conponents) it may be advisable to lower the maximum storage temperature to less than 90 °C. The cooling temperature should also be set below the maximum store temperature, so that the collector does not stagnate.

5.4.5 Frost protection of solar circuit

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When the ‘Frost Protection’ option has been chosen, the sytstem for frost protection is implemented. When the frost protection sensor falls below 5 °C the solar pump is activated and when the teperature rises to 9 °C the pump switches off. The frost protection circuit operates with vacuum tube collectors and those that have water in the solar circuit. An overrun frost protection timer (adjustable) allows the pump to run for a short period after the temperature rises above the upper limit. Consolar does not recommend solar fluid that is only water, as it may become frozen under adverse weather conditions and cause the solar pump to fail.

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5.5 Yield Measurement (Calc Values)

The solar yield is determined from the temperature differential between the yield sensors on the heat exchanger inlet & outlet and the flow rate. The flow rate can also be entered as a constant value, if no flow meter is installed. However, the yield measurment can be fraught with msclculations and can be up to 50% out, because the viscosity of the heat transfer fluid is highlt temperature dependent.

Through these two settings, the parameters for the density and heat capacity of the heat transfer medium can be determined. These parameters depend on the temperature, mixing ratio of water/antifreeze and what type of antifreeze used, from a propylene gycol mix: such as Tyforcor L; Tyfocor LS; Antifrogen L; P-NF Liquid Reinsol; Ethylene Glycol; Tyforcor; Antifrogen N.

Obtainable from Consolar if Tyfocor LS (Item No. KR 130/135) whose percentage of the antifreeze is set to 40%.

If a flow meter is installed for the CONTROL 602 Variant A choose ‘Select Function 4’ or for Variant B choose ‘Select Function 6’ “Heat Meter”. For the CONTROL 702 this is a basic function and does not have to be separately set.

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If a flow meter is connected, the pusle rate of each metering unit can be entered to allow for the automatic calculation of volume flow. Available from Consolar is a flow meter (No. RE096) which is set at the controller with 0.026 l/pulse.

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If a flow meter is connected, the flow rate must be set to 0 l/min. If no flow meter is connected, the flow rate must be determined by using q Taco setter and the vlue entered.

Note: In ‘East-West with 2 Pumps’ if you enter the flow of one collector array, the

controller will assume that both arrays are the same!

Page 19

TDMA CONTROL 602-702 Eng Nov.doc

Yield Measurement: Allocation Input-Function-Output

Input

Function

Yield Sensor Flow (Solar Hot) (Art. Nr. RE 046)

Temperature differential for Yield calculation

Yield Sensor Return (Solar Cold) (Art. Nr. RE 046)

Temperature differential for Yieldn calculation

Flow Meter (Art. Nr. RE 096)

Flow measurement

No Output

5.5.1 Radiation Measurment (Input Data)

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Here the solar radiation is measured. This requires a radiation sensor to be connected.

In this menu option, the proportionality factor between the measured volatage and the solar radiation can be set. The value of the Radiaition Sensor is 100 W/ Vm2 (RE354) and is preset in the controller.

Solar Radiation: Allocation input - Function - output

Input

Function

Radiation Sensor (Art. Nr. RE 354)

Measurement of Solar Radiation

No Output

5.5.2 Heat Meter

For the CONTROL 602 select function 3 and 4 (Variant A) and 5 and 6 (Variant B) to activate the calculation of heat quality. The heat meter with pulse output (No. RE064) is connected to the digital inputs D1 and D2. The measured amount of energy can then be read directly on the controller in ‘Calc Values’. The CONTROL 702 can have three heat meters, which can be activated in Select Function 9, 10 & 11.

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Here the pulse rate of the heat meter can be set. Wioth each pulse recorded, the appropriate amount of heat is displayed on the controller. The rate is stated in the manufacturer’s literature for the heat meter.

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In this menu item you can enter the details of the heat meter to be used.

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With the and , the name / type of meter can be entered with numbers or letters. The curor than jumps automatically to the next character. When the name is entered and confirmed with the you can the use the to input details of other heat meters if fitted.

Page 20

TDMA CONTROL 602-702 Eng Nov.doc

5.6 Functions for operating domestic hot water system (Set Hot water)

5.6.1 Time controlled heating of the hot water supply

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If the temperature of the store top sensor falls below the minimum set value, the hot water back up heating and boiler On/Off functions are activated. The minimum temperature can be raised as a one off via, for example, the circulation and bath button. Hot water back up heating can also be overridden at particular times via an integrated time switch.

The boiler On/Off is activated by the hot water back-up heating requirement as well as by heating demand. The back-up heating is only activated by a hot water back-up heating demand.

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When the ‘store top sensor’ reaches the set “Hot water heating set-point temperature” the outputs ‘DHW heating’ and ‘boiler On/Off’ are switched off and the loading of the hot water volume is complete.

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The hysteresis for the DHW back-up heating can be set here. If for example, a DHW required a temperature of 60 °C and a hysteresis of 5 K are chosen, the contacts for the DHW back-up heating and the Boiler On/Off will close when the temperature reaches 55 °C and switches them on. When the temperature reachs 60 °C the contact opens and switches off the back up heating requirement.

Note:

Be aware of Legionella Regulations

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The hot water back up heating minimum temperature can be set here. The DHW temperature will not fall below this minimum temperature, even when the time switch is off.

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The hot water back-up heating function will continue to run for the set time period after the set point has been reached. This function allows the thermal store to be loaded above the minimum hot water demand volume. This reduces the number of stop/start operations of the boiler, thereby prolonging its life.

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This function can reduce the boiler run time for hot water heating and thus the fuel consumption. If the “optimised hot water back-up heating” option is set to “Yes”, the hot water target temperature will be calculated by the controller as a function of the store bottom temperature.

If the store bottom temperature is high, the hot water setpoint will automatically be reduced.

Page 21

TDMA CONTROL 602-702 Eng Nov.doc

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If the hot water charge priority is set to “Yes” and the demand for hot water is required, the heating circuit pump is switched off and the heating mixing valve closes. This allows all the heat to go to the store to provide the hot water only. Once this demand has been achieved the heating circuit pump is switched on and the mixing valve opens..

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To activate the “Extra Comfort Temp” go to Select Function 3 (Variant A) and Select Function 5 (Variant B) on the CONTROL 602 or with the CONTROL 702 this is an Additional Function. In the ‘Set Hot Water’ option, you can set a raised hot water temperature for a short period, which is operated by athe circiulation and bath button through Digital input D2.

If you press the circulation and bath button three times within 5 seconds, the hot water heating setpoint temperature is raised to the temperature set here. Thus a particularly high hot water temperature is ensured. This function can make a signicant contribution to saving energy, especially if the hot water is set lower during off-peak times. This function also operates during the timer off periods.

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If the timer is set to “On” the hot water charge runs only during the specified time windows.

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Here the timer for the hot water charges can be set and adjusted. Each Day: Here different times for each day can be set. Every Day the Same: The same time applies for every day. The adjustment is

made only once. Weekend/Weekday: The operating periods needs only be entered once for

the weekdays and once for the weekend (Saturday and Sunday). For each switching time (6 No) there are three conditions to choose from –

“On”, “Comfort” and “Off”. On: The store is heated at the top to the set “Hot Water Temperature”. Comfort: The store is heated at the top to the set “Hot Water Extra Comfort

Temperature”. Off: The store is heated at the top to the set “Hot Water Minimum

Temperature”.

Example: DHW Heating - Weekday / Weekend Timer:

Times

Switching Status

Mo-Fr Switching time 1:

06:00 hr

On (1)

Mo-Fr Switching time 2:

08:00 hr

Off (0)

Mo-Fr Switching time 3:

17:00 hr

Comfort (2)

Mo-Fr Switching time 4:

21:00 hr

Off (0)

Sa-So Switching time 1:

08:00 hr

On (1)

Sa-So Switching time 2:

13:00 hr

Off (0)

Sa-So Switching time 3:

19:00 hr

Comfort (2)

Sa-So Switching time 4:

22:00 hr

Off (0) The hot water heating takes place from Monday to Friday during the hours of 6 – 8 and 17 – 21 and on the weekend between 8 – 13 and 19 – 22 (with the later time periods being at the extra comfort temperature). During the off periods the store will be maintained at the minimum temperature required.

Page 22

TDMA CONTROL 602-702 Eng Nov.doc

Monday to Friday

Saturday & Sunday

Note:

In Variant B (CONTROL 602) the boiler control in “Set Heating” can be set to

‘Auto + DHW or just DHW. The menu options in: Set Hot Water” are retained

and the output “Boiler On / Off” switches at the DHW’s request.

Hot Water Heating: Allocation Input – Function - Output

Input

Function

Store Sensor Top (Supplied)

Timed DHW Heating

Button

Timed control of extra comfort of

DHW heating

Output: DHW-heating, Boiler On/Off

5.6.2 Time Controlled Hot Water Circulation

The time controlled hot water circulation can save a lot of energy without

sacrificing comfort. The circulation pump can be connected into a bath button

and a built-in timer will be activated. If the bath button (circulation and bath

button, see section 5.6.1) is operated, the circulation pump is switched on for

the set time.

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Here, the operating time of the circulation pump can be set. The running time

should be such that warm water is pumped around the circuit form the store to

the furthest tap.

After switching off the pump, there will be an interval break of 15 minutes.

During this period the pump will not run, even when the button is pressed.

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If the circulation time switch is turned “On”, the circulation occurs within the

specified time frames according to the programme chosen (circulation period /

interval periods). 6 switching times can be set.

The setting of the timer is decribed in Section 5.6.1.

Note:

Be aware of Legionella Regulations

Page 23

TDMA CONTROL 602-702 Eng Nov.doc

Example: Hot water circulation weekend / weekday Circulation running time:

2 Minutes

Times:

Time

Switching Status

Mo-Fr Switching time 1:

06:00 hr

On (1)

Mo-Fr Switching time 2:

08:00 hr

Off (0)

Mo-Fr Switching time 3:

17:00 hr

On (1)

Mo-Fr Switching time 4:

21:00 hr

Off (0)

Sa-Su Switching time 1:

08:00 hr

On (1)

Sa-Su Switching time 2:

13:00 hr

Off (0)

Sa-Su Switching time 3:

19:00 hr

On (1)

Sa-Su Switching time 4:

22:00 hr

Off (0)

The circulation takes place from Monday to Friday during the hours 6 to 8 and 17 to 21 and on weekends from 8 to 13 and 19 to 22. Here, the pump runs for 2 minutes with an interval break of 15 minutes. Outside this period, the pump only runs when you press the button.

Monday to Friday

Saturday to Sunday

Page 24

TDMA CONTROL 602-702 Eng Nov.doc

5.7 Functions to operate the heating, the heating circuit and heating support

5.7.1 Set Heating

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The setting of the heating can be set here.

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When the outdoor temperature exceeds the set “Start Heat Day Outd. Temp.”, the heating is switched off (heaing circuit pump = off and mixing valve = close). At 2 K below this temperature, the controller will turn the heating back on. If a setback temperature is enabled, the “Start Day Outd. Temp.” will only be active outside the setback periods.

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A similar action occurs at night as for the day, as mentioned above.

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If the outdoor air temperature drops below the Frost set point temperature value, the heating independently of the operating mode (Auto heating + DHW (winter) / Only DHW (summer) / Holiday) will switch on. When the heating is switched off, the selected minimum flow temperature (flow temp. min.) is adjusted.

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During either the day or night, the room temperature can be setback to a lower temperature, rather than having the heating turned off. The length of time for this set back temperature either during the day or night is adjustable.

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The setting of the timer occurs as described in Section 5.6.1

Example: Night Setback Night Setback enabled:

Timer:

Weekday/Weekend

Weekday On (1):

22:00 hr

Weekday Off (0):

6:00 hr

Weekend On (1):

23:00 hr

Weekend Off (0):

8:00 hr

Room temperature Night

16 °C

The night set back is from 22:00 to 06:00 Monday to Friday and 23:00 to 08:00 Saturday & Sunday The room temp is lowered to the preset value.

Monday - Friday

Saturday - Sunday

Page 25

TDMA CONTROL 602-702 Eng Nov.doc

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If the Party switch is set to “On” during the night or day setback periods, the temperature setback is delayed until the party switch is set to “Off” again. If the Party switch is not deactivated, the night setback waits until the following night before coming active again.

The Party switch can also be activated by the TR-CONTROL. (see section

5.16.4) See Technical Documentation on the TR-CONTROL for more information.

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Only DHW (Summer): The boiler and heating circuit pumps are switched off. DHW heating is in operation. The heating circuit is active only for frost protection.

Auto htg + DHW (Winter): Heating circuit pump, boiler and DHW heating in operation. The heating circuit is active for frost protection.

Note: Be aware of Legionella Regulations

5.7.1.1 Settings for a connected TR_CONTROL II Touch

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If the CONTROL 602/702 and a TR-CONTROL II Touch are installed, then the integrated room temperature sensor in the TR-CONTROL can be activated. Only one circuit can be present in the reference room.

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If the CONTROL 702 is to control multiple heating circuits, each having a TRCONTROL II Touch, then each circuit can be allocated against a TR-CONTROL.

Assign a TR-CONTROL II Touch to each heating circuit: On start up of the TRCONTROL II Touch, press the screen where is says “Set ID”. You will get the screen shown opposite. For Heating Circuit 1 press number 1, for Heating Circuit 2 press 2, etc. The TR-CONTROL II Touch, after a few seconds revert to the set time screen. Once this has bee set press the up key to go to main menu.

Note The following 7 settings can be entered for each heating circuit (Set HC), as long as each circuit has an active room sensor!

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Here the temperature difference between the actual room tenperature and the target room temperature can be set. The boiler will then switch off and the mixing valve closes. When a CONTROL 702 has several TR-CONTROL II Touch’s connected, the controller will only shut off the boiler and the heating pump when all the TR-CONTROL’s temperature differentials are met. The hysteresis is factory set at 0.5 K

If a complete shutdown of the heating is not desired (eg. Set heating off at 20K) the system can still use the temperatures in the heating circuits during both the day and night setback periods on the calculated flow temperatures to be lowered.

Page 26

TDMA CONTROL 602-702 Eng Nov.doc

Example of CONTROL 602: Room sensor active

Yes

Heating off at

1 K above room set temperature

Room temperature required:

20°C

When the room reaches 21 OC the controller will shut of the boiler, boiler pump and heating circuit pump and closes the mixing valve. For the CONTROL 702: With more than one TR-CONTROL Touch, the boiler and boiler pump are only turned off when all the “heating off” temperatures have been reached. The heating is switched back on when the room reaches 20.5 OC.

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Here you set the room temperature, which is required on activation of “temperature raising”.

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Here you can set the time period for the how long you want the room temperature to increase.

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Here you can set the reduction in room temperature required.

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Here you can set the time period for how long you want the room temperature to decrease.

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Here you can set the minimum room temperature at which the heating system must switch on again.

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Here you can correct the room temperature measurement.

Page 27

TDMA CONTROL 602-702 Eng Nov.doc

5.7.1.2 Screed Function

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This function allows the floor screed to dry by using the underfloor heating circuits. The screed function is independent of the outside air temperature. It is possible to enter up to 20 time intervals with different durations (shortest duration 1 day) and different flow temperatures. A submenu allows you to make the appropriate settings.

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For a later start of the screed function, the time delay can be set here.

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Depending on the screed size and construction, different time-temperature curves for the drying process will be required. Here the number of time intervals can be set.

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Here the duration of interval 1 can be set.

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The heating flow temperature for interval 1 can be set here.

Follow the above procedure for all the intervals:

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This function can be started immediately. After starting the programm the display will flash “screed function VL-Temp C”

with the respective flow temperature. To stop the screed dry function at any time, turn the “screed Dry Function

Start” to No. The number of power failures that occurred during the activated screed drying

function, can be read in the sub-menu.

Page 28

TDMA CONTROL 602-702 Eng Nov.doc

5.7.2 Set Heating Circuit

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The flow temperature of the heating circuit is a function or outdoor temperature. The heating curve slope can be adjusted depending on building type and type of heating system. The CONTROL 602/702 calculates the required flow temperature and operates the mixing valve to achieve this temperature. The menu allows the following items to be adjusted individually.

For the CONTROL 602, the control of the heating circuit is only possible in Variant B.

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The preset room temperature is 20 °C. If a higher or lower room temperature is desired, it can be set here.

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The heating slope required for the building location and flow temperature can be set here.

Heating Slope

Flow Temperature °C

Slope

Example:

(1.) Location: Edinburgh (from table below: -6 °C, high thermal inertia building without overload capacity)

(2.) Heating temperature: Flow 60°C/ Return 40°C

(3.) From the diagram gives a slope of heating of 1.4, which is set on the controller.

External Temperature °C

External Tenperature for Various Locations

Low Thermal Inertia Building

High Thermal Inertia Building

Location Overload Capacity

Without Overload

Capacity

With Overload

Capacity

Without Overload

Capacity

Birmingham

-5.0

-7.5

-3.0

-5.5

Cardiff

-3.0

-5.5

-1.5

-4.0

Edinburgh

-4.5

-7.0

-3.5

-6.0

Glasgow

-4.0

-6.5

-2.0

-4.5

London

-3.0

-5.5

-2.0

-4.5

Manchester

-3.5

-6.0

-2.5

-5.0

Plymouth

-1.0

-3.5

0.0

-2.5

Page 29

TDMA CONTROL 602-702 Eng Nov.doc

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The curviture of the curve is solely dependent on the type of heating system.

Example: Heating Curve Underfloor Heating:

1,1 Column radiators made of cast iron or steel at normal

connection

1,3

Convector Heaters depending on Manufacturer:

1,3...1,6

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Here the maximum flow temperature from the mixing valve can be set (eg. Underfloor heating 40 oC)

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Here the minimum flow temperature from the mixing valve can be set (eg, Underfloor heating 30 oC).

Note: With a defective external temperature sensor (open or short circuit), the heating system will operate on frost protection (heating circuit pump = On and flow temperature is set to ‘flow temp. Min.’ control)

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The heating mixing valve response is preset to 100 (for Consolar mixing valve). This valve will change, either higher or lower, depending on Manufcturer.

Note: The larger control parameter entered, the quicker the deviation from the target temperature will be corrected. However, using a parameter setting which is to high can lead to the correct target temperatures not being achieved

Safety Function to Prevent the Mixing Valve or the Heating Circuit Pump sticks: The controller opens and closes the mixing valve and turns on the heating circuit pump for 30 seconds on a daily basis. This protective function is activated when the heating circuit pump has been switch off for longer than 24 hours.

Heating circuit: Input Allocation – Function - Output

Input

Function

External Air Temperature Sensor (Art. Nr. RE 046)

Heating circuit flow temperature, heating frost protection limit

Flow Sensor (Art. Nr. RE 046)

Heating circuit flow temperature, Winter switch

Output: Heating circuit pump and mixing valve

Page 30

TDMA CONTROL 602-702 Eng Nov.doc

5.7.3 Return Temperature Raising

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The CONTROL 602 / 702 has an adjustable temperature differential control, which allows ‘Return Temperature Raising’ to be implemented. ‘Return Temperature Raising is only possible in the CONTROL 602 with Variant A.

In the summer mode (DHW only) the ‘Return Temperature Raising’ function is disabled.

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The temperature difference by which the temperature of the heating return can be set here. The thermal store temperature must be higher than the return flow temperature by this set amount to activate this function (switching the divert valve from AB to A). The hysteresis is factory set at 2 K.

Note: For the function ‘Return Temperature Raising’ the setting in Section 5.2 must be considered.

Temperature differential Switch:

Allocation Input - Function - Ouput

Input

Function

Store sensor (D) (Art. Nr. RE 046)

Return Temperature Raising

Return Temp. Raising (Art. Nr. RE 046)

Return Temperature Raising Switch to winter mode (Soalr system)

Output: Return Temp Raising (divertor valve)

5.8 Functions required to operate boiler (Set Boiler)

!"#$%!&$'%%%%%%%%%%%()*+,%

>&7%N?#:&6%

This menu item can be any settings that affect either the boiler (eg., oil or solid fuel), the boiler pump or the store charging pump.

To control the boiler, select the ‘boiler control’ in the CONTROL 602 Variant B (select function 2) and in the CONTROL 702 (additional function 1).

If a boiler and a boiler pump are to be controlled by the controller, set the ‘’pump control’ as following Control 602 (select function 3) and the CONTROL 702 (additional function 2).

5.8.1 Boiler (Oil, Gas, Pellets)

Depending on the hydraulic circuit, either the boiler pump or store charging pump is driven. The assignment are as follows:

Control Setting

Automatic assignement of the hydraulic circuit

Buffer logic

With Boiler Pump

Return temp raising

With Store charging pump

No setting

With Store charging pump

N?#:&6%-&45&6"7'6&%%

!#$*%%%%%%%%%%%%0\\\/0%19%

Here the minimum boier temperature is set, at which the boiler or store charging pump output (A2) is turned on.

Page 31

TDMA CONTROL 602-702 Eng Nov.doc

N?#:&6%-&45&6"7'6&%%

!"R*%%%%%%%%%%%%%[0\\\X0%19%

Here the maximum boiler temperature can be set. The boiler (burner) is switched off by the potential-free contact or via the 0-10V interface.

N?#:&6%H#BB&6&$7#":%

!"R*%%%%%%%%%%%%0\\\\30%.%

Heating: Here is calculated the temperatre difference between the heating setpoint + differential buffer logic (if buffer logic is enabled) and sets the actual boiler temperature. If the boiler actual temperature is higher than this temperature differential, the burner switces off.

Hot Water Heating: The temperature difference between the hot water target temperature and the actual boiler temperature is set here. When the actual boiler temperature is higher than the target temperature by this set amount th buner will switch off.

Example: Boiler heating Heating circuit target temperature:

50 °C

Hot water temperature setpoint:

55 °C

Max Boiler differential:

15 K

If during hot water back up heating operation the bopiler reaches a temperature of 70 °C, the boiler will switch off. During the heating operation, the boiler will switch off at 65 °C. However, when the buffer logic function is activated (Buffer logic differential 6 K), the boiler will switch off at 71 °C.

N?#:&6%d$5'7*%%

(%_%>7&5%

With this function, the boiler (depending on design) 1-step, modulating or temperature setpoint delivery can be controlled.

1-Step: The boiler is switched on and off via the potential-free contact.

N?#:&6%d$5'7*%

!?D':"7&D%

Modulated: A voltage of between 0 to 10 V controls the boiler. The output voltage is dependent upon the temperature difference between actual and desired temperature of the boiler The modulation is carried out by the CONTROL 602/702. Witht eh CONTROL 602, the modulation of the boiler control system can only be used in Variant A.

The electrical connections are made in accordance with Section 6.2.3.3. or

7.2.4.3.

The following 6 menu items for the modulation of the boiler control are only found in the Engineer’s menu.

Note: If ‘Modulation’ has been set – no speed control of the store charging pump or boiler pump can be made.

!#$*%%%%%)\\\[0%TA%

N?#:&6%2'75'7%

Here the minimum boiler output for modulating for modulating control can be set.

!"R*%%%%%)\\\[0%TA%

N?#:&6%2'75'7%

Here the maximum boiler output for modulating control can be set.

0%<*%%%%%0\\\[0%TA%

N?#:&6%2'75'7%

At this point the minimum boiler output corresponding to the 0 V value could be set.

Page 32

TDMA CONTROL 602-702 Eng Nov.doc

(0%<*%%%%)\\\[0%TA%

N?#:&6%2'75'7%

At this point the maximum boiler output corresponding to the 10 V could be set.

O%QO"6"*%%%0\\\[0\0%

9?$76?:%O"6"4&7&68%

The P & I (tn) parameters of the 0 to 10 V output can be set here.

-$*%%%0\\\[00a0%>&;%

9?$76?:%O"6"4&7&68%

It is recommended not to change the preset parameters.

Example: Condensing Boiler – Giega Star from Giersch

(1) Boiler Output max:

30 kW

(2) Boiler Input min:

10 kW

(3) 0V:

0 kW

(4) 10V:

30 kW

P-Para:

I-Para:

15s

Ifthe boiler target temperature is either exceeded or not achived, the capacity of the boiler output will be decreased or increased until the target temperature is reached.

Attention The modulation boiler control is only suitable with boilers who can be modulated via 0-10 V output and do not independently modulate on their own.

N?#:&6%d$5'7%

-&45&6"7'6&%-"6F&7%

Temperature Target: The CONTROL 602/702 transmits the calculated target temperature via a voltage between 0-10 v using the control on the boiler. This processes the voltage signal and modulates the boiler automatically to the desired temperature. The modulation is done by the boiler conrtroller.

The following two menu items appear only in the Engineer’s menu with a boiler operating with ‘Temperature Target’.

Note: When setting ‘Temperature Target’, no speed control of store charging pump or boiler pump can occur!

Page 33

TDMA CONTROL 602-702 Eng Nov.doc

(%<*%%%%%%%%%(0%19%

2'75'7%-&45%*%

At this point, the target temperature can be set for 1 V (Boiler off = 0V).

(0%<*%%%%%%%(00%19%

2'75'7%-&45%*%

At this point, the target temperature can be set for 10 V.

O'45%-G5&%

87"$D"6DS%0Q(0LS%5]4%

The type of pump used is set here.

For a PWM pump 1 kHz = 10V

O'45%>5&&D%

4#$*%%%%%%%%%%%%%%%(00%`%

Here the minimum speed of the pump can be set. The speed of the boiler or store charge pump is controlled, so that the desired temperature is reached at the boiler. The speed of the boiler or store charge pump is always set at 100% when the boiler is operating in a modulating capacity.

Note If the boiler is set for modulating control or a temperature target – no speed control of the boiler pump or store charge pump can occur!

!#$#4'4%H'6"7#?$*%

N?#:&6*%%%%%%%0\\30%4#$\%

Here the minimum duration of the boiler operation can be set, although the maximum allowable boiler temperature will still activate the boiler safety shutoff

2L&66'$%-#4&*%%

N?#:&6%O'45%%%%0\\)0%4#$%

Here the overrun time of the boiler pump can be set.

2L&66'$%-#4&*%

>7?6&%O'45*%%%%0\\)0%4#$%

Here the overrun time of the Store Charge Pump is set.

Note For the control of the boiler, the rules of the boiler manufacturer must be observed.

Boiler Control: Allocation Input - Fuction - Output

Input

Function

Boiler sensor (Art. Nr. RE 046)

Maximum temperature Minimum temperature Boiler/Store pump

Output: Boiler On/Off, Boiler /Store Pump

5.8.2 Solid Fuel Boiler Pump

The ‘Solid Fuel Boiler’ function can be used to provide the on/off control of the solid fuel boiler pump. A temperature differential and minimum temperature requirements are set, from which both conditions must be met before the pump is started.

>?:#D%C'&:%N?#:&6*%%

-&45*%%%4#$*%%%+0\\W0%19%

When the solid fuel boiler sesnors reaches the minimum temperature, the ‘Solid Fuel Boiler’ function is activated. The solid feul boiler pump runs until the minimum temperature is exceeded by 2 K (hysteresis set at factory).

Page 34

TDMA CONTROL 602-702 Eng Nov.doc

H#BB\%>?:#D%C&':%N?#:&6*%

>CNQ>7?6&*%%%%%%)\\),%%.%

With this function, the temperature difference can be adjusted to maintain the temperature at which the solid feul boiler sensor must be higher than the temperature of the store sensor, so that the solid feul boiler is switched on. The hysteres of 2 K has been set at the factory.

N?#:&6%2BB%#B%>?:#D%C'&:%N?#:&6%#8%2$%%%%%

E&8SM?%

If this function is set to ‘Yes’, then the boiler (oil, gas) is turned off when the solid feul boiler is running.

Solid Fuel Boiler Control: Allocation Input - Function - Output

Input

Function

Solid Fuel Boiler Sensor (Art. Nr. RE 046)

Minimum Temperature Solid Fuel Boiler Differential

Store Temp Sensor - Solid Fuel Boiler (Art. Nr. RE 046)

Solid Fuel Boiler Differential

Output: Solid Fuel Boiler Pump

5.8.3 Buffer logic

This function enables the boiler to be switched off when the buffer region of the thermal store has reached the heating target temperature, whether this has been achieved from solar energy or byusing the boiler.

The buffer logic controls the boiler operation in relation to the external temperature. The additional ‘Lower buffer temperature sensor’ which is situated below the ‘Upper buffer temperature sensor’ enables the boiler to run longer in order to load the buffer region between these two temperature sensors.

Note The buffer logic function is activated in CONTROL 602, Variant B, and Additional Function 8, while for the CONTROL 702 it is in Select Function 4.

H#BB&6&$7#":%N'BB&6%Q%%

:?F#;*%%%%%%%%%%%)\\),%.%

This function allows the temperature differential to be set. The temperature in the buffer area.must be higher than the heating setpoint temperature to activate the boiler on/off control

@G87&6&8#8%N'BB&6Q%%

:?F#;*%%%%%%%%%%(\\(0%.%

Here the hysteresis switching logic can be set.

Function: Buffer logic

The control switches the output depending on

Output Boiler On/Off

If both buffer temperature sensors are ≤ the heating circuit flow temperature, plus the buffer logic differential minus the hysteresis

Boiler On

Domestic hot water heating active Frost protection active If both buffer sensors are ≥ the heating circuit

flow temperature plus buffer differential

Boiler Off

Heizgrenzen überschritten

Page 35

TDMA CONTROL 602-702 Eng Nov.doc

Example: Buffer Logic

Heating Circuit setpoint temperature:

50 °C

Upper Buffer Sensor:

48 °C

Lower Buffer Sensor

42 °C 8K

Buffer Logic Hysteresis:

When both buffer temperature sensors reach a temperature of 58 oC, the boiler contact opene and switches off the boiler. When the temperature falls to 53 oC (50 + 8 – 5) or less the boiler contact close and the boiler switches on.

5.9 T-PRO / T-PRO 2 / T-PRO 3

!"#$%!&$'%%%%%%%%%%()*+,%

>&7%-_OZ2%

The CONTROL 602 has 2 all-pupose temperature difference control capability, which enable control of hrdraulic circuits of various types. The CONTROL 702 has 3 T-Pro’s. Since the settings are identical, only that of the T-Pro will be explained in more detail.

-&45&6"7'6&%>&$8?6%)%

%%%%%%%%%%%%%%%%%E&8%S%M?%

If the ‘Temperature sensor 2’: No’ option is set, the the T-PRO will function as one temperature switch..

H#BB&6&$7#":%

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The temperature differential can be adjusted so that the temperature at sensor 1 (source) must be higher than the temperature at sensor 2 (sink), so that the T-PRO function is activated.

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To prevent the contact switching continuously on and off, the switch hysteresis is set here.

-&45&6"7'6&%%

!#$%%%%%%%%%%%%%0\\\(00%19%

The minimum and maximum temperatures for T-PRO sensors 1 and 2 can be set.

-&45&6"7'6&%

!"R%%%%%%%%%%%%0\\\(,0%19%

2L&66'$%%

-QOZ2*%%%%%%%%0\\\30%4#$%

The T-PRO function will turn off after the preset overrun time has expired.

-#4&6%%

-QOZ2*%%%%%%%%%%%%E&8SM?%

If the timer is set to ‘Yes’, the T-PRO will only be active between the selected time limits.

-QOZ2*%

PL&6GD"GS=::%H"GSA&&TD"GQ

A&&T&$D%

Thet timer settings are described in Section 5.6.1

Page 36

TDMA CONTROL 602-702 Eng Nov.doc

Example: Differential Temperature Control Temperature sensor T2:

Yes

Differential T-PRO:

Hysteresis T-PRO:

Temperature T1 min:

50 °C

Temperature T1 max:

90 °C

Temperature T2 min:

50 °C

Temperature T2 max:

90 °C

Timer T-PRO:

T-PRO On 1:

08:00 hr

T-PRO Off 1:

16:00 hr

If the temperature at T1 is higher than T2 by 4k, the contact will close. If the temperature of T1 falls back to within 2K of T2 the contact opens. If the temperature exceeds the max temperature the contact opens and if it falls below the minimum value the contact closes. This feature is only active between 08:00 and 16:00.

Example: Temperature Switch Temperature Sensor T2:

Nein

Temperature T1 min:

55 °C

Temperature T1 max:

60 °C

Overrun T-PRO

2 Minuten

If the temperature at temperature sensor T1 is lower than the preset temperature of 55°C, the contact will close. When the temperature rises to 60°C, at sensor T1, the contact will open after the set overrun time of 2 minutes.

5.10 Holiday function

@?:#D"G*%

%%%%%%%%%%%0%Y%(00%H"GI8J%%

Holiday Operation: For the number of days set the heating circuit pumps, boiler and DHW back-up heating is switched off. The frost protection function remains active.

The holiday function can be found in the mainmenu options.

At low ambient temperatures, the home could become cold, therefore ensure the holiday mode is turned off. In winter, if necessary, the minimum heating flow temperature can be raised.

If the number of days is set to 0, all the systems that were switched off are activated again. The flashing message ‘Active Holiday Function’ indictes the holiday function is active.

Page 37

TDMA CONTROL 602-702 Eng Nov.doc

5.11 Service Menu

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>&6L#;&%

9?$8?:"6%%%9?$\%30)%%%%%%=55*%%%%%%%%%%<0\\%

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In this and the next item, the controller software version (App…….) along with the system and basic software versions can be read.

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-#4&%%%%%%%%%%%%%%()*+,%

@68%S%!#$%%%%%%%%%%c%S%Q%

The time of the controller clock can be adjusted by using the - and + keys. The

hours are changed first and are set by pressing theconfirmation key . The minutes can then be set.

Note Time and date will continue to record for up to 2 hours following a power failure. After that time the clock must be reset.

H"7&%

H"G%%%%%%%%%%%%%(\0(\)0((%

The date on the controller can be set here. With - and + keys you set the year

first and after confirmation with pressing the , you can then change the month followed by the day.

>'44&6SA#$7&6*%%%%%%%%%='7?%7#4&*%%%%%%%%

E&8SM?%

You can set whether the controller will automatically select either summer or wintertime.

9:?;T%9":#U6"7#?$*%

%%%%%%%0%a%(%%%4#$%S%!?$7K%

The time fields are set by which the clock should be calibrated monthly.

>&6L#;&%-&:%M?\%

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The telephone number of the service/installation company can be entered, which will appear automatically in the display in the event of a fault occurring.

>&6L#;&%-&:%M?\%

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With the keys and the cursor can be navigated by the number row. The

key can select numbers or spaces. If the phone number entered is complete,

it should be confirmed with .

C";7?6G%>&77#$F*%%%

Z&87?6&V%%

Will restore the factory settings if confirmed with . The controller will reset all values enter to those set in the factory (Variant A in 602).

Warning! With ‘Factory Settings’ all setting will be overwritten. The controller must then be re-programmed.

e5D"7&*%%%%%%%%%%%%%%M?%

d$5'7%

A software update can be performed (see Section 0).

Page 38

TDMA CONTROL 602-702 Eng Nov.doc

>H%_%Z&;?6D#$F%

>7"7'8*%%%%%%%%%%%%%%2$%

If the Sd recoding status ‘On’ is selected, the controller records, as soon as an SD card is put into the controller, all measured values automatically. Also all temperature values and output states will be recorded.

It is recommended that an SD Card is left in the controller and recording, so that in case of a failure the cause can be found from the data recorded.

d$7&6L":*%%%%%%%%%%%(%0%8%

>H%Q%Z&;?6D#$F%

The time interval between the readings that the SD card will record.

>&77#$F8%%%

>"L&V%

The complete settings (selected system variant with all customer specific adjustments) are saved to the SD card.

>&77#$F8%%%

e5:?"DV%

Saved settings / configerations can be uploaded. This can be useful for programming errors or for firmware updates.

>&6L#;&%!&$'*%

P7K&6$&7%d$5'7%

The IP address for the controller can either be set or read. Ifthe DHCP state: On is selected, the controller will automatically assign an IP address when the controller is on a network.

The remore portal MAC address, which is required for registration, can be found here.

!"$'":V%% %

Here all outputs can be switched manually. The settings in manual mode have priority over everything else. This means

that the pumps, or mixing valves can be switched on or off, even if the function is turned off, in another menu, or even if in a fault condition.

Example: Manual Mode of Solar Pump

On: The solar pump is switched on permanently.

Off: The solar pump is switched off.

Auto: The controller controls the pump according to the state of the system.

Note If the DHW back-up heating and the boiler functions are activated manually to ‘On’ they switch back to ‘Auto’ operation after 10 minutes automatically.

Note: Choosing Open, Close, Off or Auto can operate the mixing valve manually. In the Open, Close or Off positions, the mixing valve will remain in that position permanently until the control is switched back to Auto. You should therefore always set it to Auto.

Caution The manual switching (manual operation) must only be used in short periods or for testing purposes only. Continual running in manual mode will damage the system or components, because the safety functions are overridden.

Page 39

TDMA CONTROL 602-702 Eng Nov.doc

2'75'7%<#&]V%

By confirming with the outputs appear as follows: View of CONTROL 602:

(%%%%+%%%%[%%%%/%%%%!%(%*%00a0%<%

)%%%%,%%%%3%%%%W%%%%!%)%*%00a0%<%

With the CONTROL 702 the outputs are shown in two views (View 1 = output 1 to 19, View 2 = Output M1 to M6).

If an output is switched on the corresponding number will change to a , whilst for unswitched outputs the display shows a  symbol. The outputs that require a 0-10V voltage are displayed along side the corresponding M symbol. With pressing the key you will be returned to the service menu.

>&:&;7%b"$F'"F&%

P$F:#8K%

The language used can be selected here from English, German, French and Italian.

='7K?6#8"7#?$*%

>&7V%

The professional menu can be access by using the code number 3003. 30 minutes after the last input, the controller automatically locks the

professional menu. By inputing 0000, the professional menu is locked..

5.12 Software Update via SD-Card

Note: A software update is only possible in the professional menu.

Any new controller software must be stored on the SD Card under a folder called ‘Firmware”. This allows the controller to locate the software.

The settings made in the web portal such as data recording, graphical views, may need to be re-set after a firmware update. It is recommended that the data is saved prior to the update.

='7K?6#8"7#?$*%

>&7V%

The Engineer’s menu is found by inputing the cose 3003 in the authorised to set option.

Insert the SD-Card into the slot provided on the side of the controller (see photo). When the controller detects the SD Card, an SD Card icon appears in the display window.

Located on the SD Card in the ‘Firmware’ folder is a control software that matches the controller, the controller asks whether a software update is to be performed.

Page 40

TDMA CONTROL 602-702 Eng Nov.doc

e5D"7&*%%%%%%%%%%%%%%%M?%

O&6B?64V%

Confirm with Yes and to activate. The controller switches to the basic system and displays a list of the possible

controller software versions.

=L"#:"U:&%C#64]"6&%Qf%%% %% 92M-Z2b%30)%%<(\00% %%%92M-Z2b%30)%%<(\0)%%%%%%%%%%%%%%%%%%%%%%%%%

Selection of the software via and . Confirm the software and start the updates with .

The controller automatically makes a backup of the control software. The controller automatically installs the selected software.

Page 41

TDMA CONTROL 602-702 Eng Nov.doc

5.13 CONTROL 602: Example Variant A

Function

Sele ction

Sub sect ion

Cannot be combined with

Sensor allocation

Output allocation

Solar pump with and without top loading

- 1 2 3

Collector sensor Store bottom (F) Store top (A; B)

Collector pump

230 V

** East-West

SF 2 Active frost protection, cooling

Collector sensor 2

Collector pump 2

230 V

Yield Measurement

AF 1

4 5 Yield sensor (cold)

Yield sensor (hot)

- -

Radiation measure

AF - ES

Radiation sensor

- -

Solar

Frost protection

SF 2

East-West, cooling

Frost sensor

Collector pump

230 V

Cooling

AF 2

- 3 Store top (A; B)

Cooling

230 V

Cooling

* Two store (Priority

or Equal) pool**

SF 2 East-West, Frost protection

Store 2 bottom; Pool sensor

Cooling

230 V

DHW heating

AF 3

- 3 Store top (A; B)

DHW heating

230 V

Circulation

AF 4

- - -

Circulation pump

230 V

Hot water

Circulation with bath button ***

SF 3

Heat meter 1

- - D1

Bath button

Return temperature raising

SF 1 T-Pro, Solid fuel boiler

Heating return store sensor (C)

Return temp raising

230 V

Solid fuel boiler

SF 1 Return temp raising, T-Pro

Solid fuel boiler Store sensor (E)

Solid fuel boiler

230 V

T-Pro

SF 1 Return temp raise, Solid fuel boiler

T-Pro sensor 1 T-Pro sensor 2

T-Pro

230 V

T-Pro

T-Pro 2

AF 6

6 7 T-Pro 2 sensor 1

T-Pro 2 sensor 2

T-Pro 2

230 V

Heat meter 1

SF 3 Circulation with bath button

Heat meter 1

- -

Heat meter 2

SF 4 Yield measurement flow meter

Heat meter 2

- -

Heat Sensing

Flow meter for Yield measurement

SF 4

Heat meter 1

Flow meter (solar return line)

- -

BF = Basic func tion (always active); AF…AF8 = Additional function (need activating); SF1…SF6 = Select function (one function can be activated); A, B, C, D, E and F : Sensor sleeve position SOLUS II; *Cooling is possible

only if selected, ** East-West a nd Swimming pool cannot be activated together, ***Only when circulation function and hot water heating are activated with a separate output.

Page 42

TDMA CONTROL 602-702 Eng Nov.doc

5.13.1Hydraulic Circuit example CONTROL 602 Variant A

Flow Meter

Pump Analoge Thermometer Non Return Valve Flushing Valve Stop Valve Mixing Valve Diverting Valve Temperature Sensor CONTROL Outputs Safety Valve

Control Settings:

Variant: A

Additional Func 1: No

Function

Additional Func 2: No

Function

Additional Func 3: No

Function

Additional Func 4: No

Function

Additional Func 6: No

Function

Additional Func 7: No

Function

Select Func 1: Return Temp

Raising

Select Func 2: East/ West

with 2 Pumps

Select Func 3: No Function

Select Func 4: No Function

Legend

Page 43

TDMA CONTROL 602-702 Eng Nov.doc

System Variant

Recommended Value:

Setting: Variant

A Stratisification Function

Auto Additional Function 1

Yield Additional Function 2

Application Dependent Additional Function 3

Application Dependent Additional Function 4

Application Dependent Additional Function 6

Application Dependent Additional Function 7

Application Dependent Select Function 1

Application Dependent Select Function 2

Application Dependent Select Function 3

Application Dependent Select Function 4

Application Dependent Solar max via:

Yield Sensor DHW Heating back-up via Control:

Application Dependent

Solar Input:

Recommended Value:

Setting: Solar Differential

6...12 K Solar Differential 2

6...12 K Switch to Winter

25 °C Store Top max

90 °C Cooling Temperature

4,5

85 °C Cooling Hysteresis

4,5

5 K Changeover Temperature

6,7,8

85 °C

Changeover Hysteresis

6,7,8

5 K Swimming Pool max

25 °C Solar Collector Start

Application Dependent Frost Protention Overrun

Application Dependent

Water Input10:

Recommended Value:

Setting: DHW Temperature Setpoint

55 °C DHW Temp Hysteresis

5 K DHW Back-up Htg Overrun

4 Min. DHW Back-up Min Temp

Application Dependent DHW Heating Optimised

User Dependent DHW Extra Comfort

65 °C DHW Heating Timer

On  To Engineer’s Menu? DHW Back-up Heating

User Dependent Switching Time1

User Dependent Switching Time 2

User Dependent Switching Time 3

User Dependent Switching Time 4

User Dependent Switching Time 5

User Dependent Switching Time 6

User Dependent

Water Input11:

Recommended Value:

Setting: Circulation Run Time

User Dependent Circulation Timer

On  To Engineer’s Menu? Circulation

User Dependent Switching Time 1

User Dependent Switching Time 2

User Dependent Switching Time 3

User Dependent Switching Time 4

User Dependent Switching Time 5

User Dependent Switching Time 6

User Dependent

Input Calc. Values:

Recommended Value:

Setting: Anti-Freeze Type

Propylen Anti-Freeze Concentration

Application Dependent Solar Flow Rate

12, i

Application Dependent Heat Meter Value

Application Dependent Heat Meter Setting

12, 13

Application Dependent

Volumetric Flowmeter

Application Dependent

Heating Input:

Recommended Value:

Setting: Return Flow Differential

6 K Screed Function

Off

Boiler Input:

Recommended Value:

Setting: Solid Fuel Boiler Temp.min

50 °C Solid Fuel Boiler Differential

6 K

Input T-PRO15:

Recommended Value:

Setting: Temperature Sensor 2

Application Dependent Differential T-PRO

Application Dependent Hysteresis T-PRO

Application Dependent Temperature T1 min

Application Dependent Temperature T1 max

Application Dependent Temperature T2 min

Application Dependent Temperature T2 max

Application Dependent T-PRO Overrun

Application Dependent Use T-PRO Timer?

Application Dependent  to Engineer’s Menu? T-PRO Timer

Application Dependent Switching Time 1

Application Dependent Switching Time 2

Application Dependent Switching Time 3

Application Dependent Switching Time 4

Application Dependent

Input T-PRO 216:

Recommended Value:

Setting: Temperature Sensor 2

Application Dependent Differential T-PRO

Application Dependent Hysteresis T-PRO

Application Dependent Temperature T1 min

Application Dependent Temperature T1 max

Application Dependent Temperature T2 min

Application Dependent Temperature T2 max

Application Dependent T-PRO Overrun

Application Dependent Use T-PRO Timer?

Application Dependent  To Engineer’s Menu? T-PRO Timer

Application Dependent Switching Time 1

Application Dependent Switching Time 2

Application Dependent Switching Time 3

Application Dependent Switching Time 4

Application Dependent

Service:

Recommended Value:

Setting: Consolar Con. 602 App

Software Version Basic

Basic Version Time

Current Time Date

Current Date Automatic Switching Summer/Winter Time

Yes

Clock Calibration

Application Dependent Service Tel.-Nr. Setting

Application Dependent Restore factory Settings

No Interval of SD Card Recordng

60 s

Ethernet Input

User Dependent DHCP state IP Address Sub-network Gateway Address MAC Address Manual Control

Auto View Outputs Select Language

User Dependent Authorised Set

User Dependent

!"#$%&'%()*+% ,-%.)*/0"%1)23)04*/0)%.4&(&"5% % % % 6-%708(*%908*):*&8"% ;-%<4(*%=%>)(*% % % % % ,?-%@A>%A)4*&"5% B-%C*04*&'&:4*&8"%7/":*&8"%=%D/*8% % % % ,,-%E&0:/#4*&8"% % E8"*8##)0%C)0&4#%F8GGGGGGGGGGGGG-% H-%E88#&"5% % % % % % ,;-%I&)#J% K-%E88#&"5%/(&"5%A)4*&"5%E&0:/&*%,% % % ,B-%A)4*%L)*)0% M-%1N8%C*80)%90&80&*$% % % % % ,H-%O8#/2)%7#8N2)*)0% P-%1N8%C*80)%<Q/4#% % % % % ,K-%1R9.!% S-%CN&22&"5%988#% % % % % ,M-%1R9.!%;% %F8*)+%

When using a flow meter set the solar flow to 0 l/min on the controller.%

Page 44

TDMA CONTROL 602-702 Eng Nov.doc

5.14 CONTROL 602: Example Variant B

Function

Se lec tio n

Sub secti on

Cannot be combined with

Sensor allocation

Output allocation

Solar pump with and without top loading

- 1 2 3

Collector sensor Store bottom (F) Store top (A; B)

Collector pump

230V

East-West

SF 1

Active frost protection, cooling

Collector sensor 2

Collector pump 2

230V

Yield Measurement

SF 1

East-West, T-Pro, Solid Fuel Boiler

Yield sensor (cold) Yield sensor (hot)

- -

Radiation measure

AF - ES

Radiation sensor

- -

Frost Protection

SF 2

Cooling via Heating Circuit, Two Store, Boiler Control

Frost Protection Sensor (Coldest Point)

Collector pump

230V

Cooling

SF 3

DHW Back-up Htg, Circulation, Pump Control

Store Top (A; B)

Cooling

230V

Two Store *1 (Priority, Equal Priority), Swimming Pool

SF 2

Frost Protection, Cooling via Heating Circuit, Boiler Control

Store 2 Bottom; Swimming Pool Sensor

Cooling

230V

Solar

Cooling via Heating Circuit *

SF 2

Frost Protection, Two Store, Boiler Control

Store Top (A; B)

2 5 Cooling

Heating Circuit

230V

DHW Heating with Separate Output

SF 3

Cooling, Circulation, Pump Control

Store Top (A; B)

DHW Back-up heating

230V

Circulation

SF 3

Cooling, DHW Back-up Heating, Pump Control

Without Sensor

Circulation Pump

230V

DH Water

Circulation with Bath Button *4

SF 5

Heat Meter 1

Bathroom Button

- -

Boiler Control for DHW and Heating

SF 2

Frost Protection, Two Store, Cooling via Heating Circuit

8 3 Boiler Sensor

Store Top (A; B)

Boiler Control

10V

Boiler

Pump Control for Boiler and Store

SF 3

Cooling, Circulation, DHW Back-up

Store Top (A; B)

Boiler/ Store Pump

230V

1 Heating Circuit / Mixing Valve and Pump Control

SF 4

1 Heat PI

6 7

Htg Flow Sensor Ambient Air Temp

5 6 7

Heating Pump Mixing Vv Close Mixing Vv Open

230V

Buffer Logic

AF 8

4 5 Buffer Top (C)

Buffer Bottom (D)

- -

Heating Support

Solid Fuel Boiler

SF 1

East-West, T-Pro, Yield Measurement

Solid Fuel Boiler Store SFB (E)

Solid Fuel Boiler

230V

T-Pro

SF 1

East-West, Yield Measurement, Solid Fuel Boiler

T-Pro 1 T-Pro 2

T-Pro

230V

Heat Meter 1

SF 5

Circulation/Bath Button

Heat Meter 1

- -

Page 45

TDMA CONTROL 602-702 Eng Nov.doc

Heat Meter 2

SF 6

Yield Flow

Heat Meter 2

- -

Solar Yield Flow Measurement

SF 6

Heat Meter 2

Volumetric Flow Meter (Solar Flow )

- -

BF = Basic Function (always active); AF…AF8 = Addittional Function (Activate); SF1…SF6 = Select Function (One function can be activated); A, B, C, D, E and F: Sensor sleeve position on the SOLUS II; *

Cooling is possible

only when set, *

Only possible with heating circuit *

East-West a nd Swimming pool cannot be activated

togther, *

Only possible when circulation and boiler controls are activated.

Page 46

TDMA CONTROL 602-702 Eng Nov.doc

5.14.1 Sample Circuit for CONTROL 602 Variant B

Flow Meter Pump

Analoge Thermometer Non Return Valve

Flusing Valve

Stop Valve Mixing Valve Diverting Valve

Temperature Sensor CONTROL Outputs Safety Valve

Control Settings:

Variant: B

Additional Func. 7:No

Function

Additional Func. 8: Buffer

Logic

Select Func. 1: Yield

Select func. 2: Boiler Control

Select func. 3: Pump Control

Select Func. 4: Heating Circuit

Select Func. 5: No Function

Select Func. 6: Flow Meter

Legende

Page 47

TDMA CONTROL 602-702 Eng Nov.doc

System Variant

Recommended Value

Sttings

Variant

B Stratification Function

Auto

Additional Function 7

Application Dependent Additional Function 8

Application Dependent Select Function 1

Application Dependent Select Function 2

Application Dependent Select Function 3

Application Dependent Select Function 4

Application Dependent Select Function 5

Application Dependent Select Function 6

Application Dependent Solar max via:

Application Dependent

Solar Input:

Recommended Value

Settings

Differential Solar

6...12 K Differential Solar 2

6...12 K Switch to Winter

25 °C Store Top max

90 °C Cooling Temperature

3,4

85 °C Hysteresis Cooling

4,5

5 K Changeover Temperature

5,6,7

85 °C Hysteresis Changeover

6,7,8

5 K Swimming Pool max

25 °C Solar Collector Start

Application Dependent Frost Protection Overrun

Application Dependent Water Input10

Recommended Value

Settings

DHW Set-point Temperature

55 °C DHW Heating Hysteresis

5 K DHW Heating Overrun

4 Min. DHW Heating Min Temp

Application Dependent Optimised DHW Heating

User Dependent DHW Priority

Application Dependent DHW Extra Comfort

65 °C DHW Heating Timer

On  To Engineer’s Menu? DHW Back-up Heating

User Dependent Switching Time 1

User Dependent Switching Time 2

User Dependent Switching Time 3

User Dependent Switching Time 4

User Dependent Switching Time 5

User Dependent Switching Time 6

User Dependent

Water Input11:

Recommended Value

Settings

Circulations Run Time

User Dependent Circulation Timer

On  To Engineers’s Menu? Circulation

User Dependent Switching Time 1

User Dependent Switching Time 2

User Dependent Switching Time 3

User Dependent Switching Time 4

User Dependent Switching Time 5

User Dependent Switching Time 6

User Dependent

Input Calc. Values:

Recommended Value

Settings

Anti-Freeze Type

Propylen Anti-Freeze Concentration

Application Dependent Solar Flow Rate

12, i

Application Dependent Heat Meter Value

Application Dependent Heat Meter Setting

Application Dependent Volumetric Flow Meter

12, 14

Application Dependent

Heating Input:

Recommended Value

Settings

Day outside temp htg limit

22 °C Night outside temp htg limit.

18 °C Frost protection temp limit.15

4 °C Day Set-back

On  To Engineer’s Menu? Room Temp – Day

18 °C Day Set-back

User Dependent Switching Time 1

User Dependent Switching Time 2

User Dependent Night Set-back

On Room Temp – Night

16 °C Night Set-back

User Dependent Switching Time 1

User Dependent Switching Time 2

User Dependent Party Switch

User Dependent

Operating Mode

Season Dependent Minimum flow temperature

User Dependent Screed Function

Off

Heating Circuit Input15:

Recommended Value

Settings Desired Room Temperature

20 °C Heating Curve Slope

See Technical Doc. Heating Characteristic Curve

Application Dependent Flow Temperature max

Application Dependent Flow Temperature min

Application Dependent Mixing Valve Control Parameter

Application Dependent

Boiler Input10:

Recommended Value

Settings Boiler Temperature min

System Dependent Boiler Temperature max

System Dependent Differential Boiler max

10 K Boiler Input

Application Dependent Boiler Output min

System Dependent Boiler Output max

System Dependent Boiler Output 0 V

System Dependent Boiler Output 10 V

System Dependent Control Parameter P

Application Dependent Control Parameter Tn

Application Dependent Pump Speed min

Application Dependent Min Run Time of Boiler

2 Minutes Boiler Pp Extended Running Time

Application Dependent Difference Bufferlogic

Hysterese Bufferlogic Solid Fuel Boier Temp.min

50 °C Difference Solid Fuel Boiler

4 K Boiler off if Solid fuel boiler on?

Application Dependent

T- PRO18 Input

Recommended Value

Settings Temperature sensor 2

Application Dependent Difference T-PRO

Application Dependent Hysterese T-PRO

Application Dependent Temperature T1 min

Application Dependent Temperature T1 max

Application Dependent Temperature T2 min

Application Dependent Temperature T2 max

Application Dependent Overrun T-PRO

Application Dependent Timer T-PRO Use?

Application Dependent  To Engineer’s Menu? Timer T-PRO

Application Dependent Switching Time 1

Application Dependent Switching Time 2

Application Dependent Switching Time 3

Application Dependent Switching Time 4

Application Dependent

Service:

Recommended Value

Settings Consolar Con. 602 App

Software version Basic

Basic version Time

Current Time Date

Current Date Auto Switching Sum/Win time

Yes Calibrate Clock

Application Dependent Service Tel.-Nr. insert

Application Dependent Restore Factory Settings

No Interval SD-Recording

60 s Ethernet Input

User Dependent DHCP State IP Address Sub-Network Gateway Address MAC Address Manual Operation

Auto View Outputs Language

User Dependent Authorisation Set?

User Dependent

Controller Serial No………………………. Only if Set:

East-West

Swimming Pool

Heat Meter

Stratification Function ≡ Auto

Frost Protection

Volume Flow Meter

Cooling

DHW Heating

Heating

Cooling via Heating Circuit 1

Boiler Control

Bufferlogic

Two Store Priority

Circulation

Solid Fuel Boiler

Two Store Equal

Yield

T-PRO

Note:

When using a flow meter set the solar flow to 0 l/min on the controller.

Only with modulated boiler operation must the parameters be set

Page 48

TDMA CONTROL 602-702 Eng Nov.doc

5.15 CONTROL 702: Example

Function

Sele

ctio

Subsecti

on:

Cannot be

combined with:

Sensor Allocation

Output Allocation

Solar pump with & without top loading

- 1 2

Collec tor Sensor Store Bottom (F) Store Top (A; B)

Collector pump

230V

East-West

SF 5 - 11

Collec tor Sensor 2

Collec tor pump 2

230V

Yield Measurement

AF 4

Yield Sensor (Cold) Yield Sensor (Hot)

- -

Radiation Measure

AF 7 - ES

Radiation Sensor

- -

Solar Function

Frost Protection

AF 6 - 17

Frost Sensor

Collector pump

230V * Twin Store (Priority, Equal), Swimming Pool

SF 6

Store top (A; B) Store 2 Bottom

Cooling

230V

Cooling

** Cooling via Heating Circuit

SF 6

Twin Store (Priority, Equal), Swimming Pool

Store Top (A; B)

9 10 11

Pump Heating circ 1 Mixer Close HC1 Mixer Open HC 1

230V

DHW Heating with Separate Output

SF 7 - 3

Store Top (A; B)

DHW Heating

10V

Circ ulation

AF 3 - - - 5

Circ ulation pump

230V

DHW

Circ ulation/ Bath Button

BF - D2

- Digital Input 2

Circ ulation pump

230V

Boiler

Boiler Control for DHW & Heating

AF 1

3 12 16

Store Top (A; B) Boiler Sensor Ambient Temperature

Boiler Demand

10V

Htg

Pump Control for Boiler & Heating

AF 2 - 12

Boiler Sensor

Boiler pump

230V

Heating Circ 1 / Mixer Vv & Pump Control

SF 1

6 16

Heating Flow 1 Ambient Temp Sensor

9 10 11

Pump Heating Cir 1 Mixer Close HC1 Mixer Open HC 1

230V

Heating Circ 2 / Mixer Vv & Pump Control

SF 2

Heating Flow 2 Ambient Temp Sensor

12 13 14

Mixer Close HC 2 Mixer Open HC2 Pump Heating Cir 2

230V

Heating Circ 3 / Mixer Vv & Pump Control

SF 3

Heating Flow 3 Ambient Temp Sensor

15 16 17

Mixer Close HC 3 Mixer Open HC3 Pump Heating Cir 3

230V

Bufferlogic

SF 4

Return Temp Raising

4 5 Buffer Sensor 1

Buffer Sensor 2

- -

Heating Support

Return Temp Raising

SF 4

Bufferlogic

4 5 Heating Return

Store Heating Return

Return Temp Raising

230V

Solid Fuel Boiler

SF 8

T- Pro 2

13 14

Solid Fuel Blr Sensor Store Solid Fuel Blr

Solid Fuel Boiler

230V

T- Pro

AF 5

18 19

T- Pro Sensor 1 T- Pro Sensor 2

T- Pro

230V

T- Pro 2

SF 8

Solid Fuel Boiler

13 14

T- Pro 2 Sensor 1 T- Pro 2 Sensor 2

T- Pro 2

230V

Temp.- Control

T- Pro 3

SF 7

DHW Heating with Separate Output

20 21

T- Pro 3 Sensor 1 T- Pro 3 Sensor 2

T- Pro 3

230V

Heat Meter 1

SF 9

Thermostat HC 1

Digital Input 3

- -

Heat Meter 2

SF 10

Thermostat HC 2

Digital Input 4

- -

Heat Meter 3

SF 11

Thermostat HC 3

Digital Input 5

- -

Flowmeter for Solar Output Measurement

BF D1

Digital Input 1

- -

BF = Basic func tion (always active); AF1…AF7 = Additional Function (activate); SF1…SF11 = Select Function (one function can be activated); A, B, C, D, E and F: SOLUS II Sensor Sleeve Positions; *Only when Cooling is set, **Only with activated heating circuit control.

Page 49

TDMA CONTROL 602-702 Eng Nov.doc

5.15.1 Sample Circuit for CONTROL 702 Boiler Buffering

Volume Flow Meter Pump Temperature Gauge

Non-Return Valve

Flushing Valve

Isolating Valve Miving Valve Diverting Valve Temperaturs Sensor

Inputs - CONTROL Safety Valve

Control Setting:

Additional Func. 1: Boiler

Control

Additional Func. 2: Pump

Control

Additional Func. 4: Yield

Select Func. 1: Heating

Circuit 1

Select Func. 2: Heating

Circuit 2

Select Func. 3: Heating

Circuit 3

Select Func. 4: Buffer Logic

Select Func. 6: Two Store

Priority

Select Func. 8: Soid Fuel

Boiler

Legend

Page 50

TDMA CONTROL 602-702 Eng Nov.doc

System Variant

Recommended Value

Setting

Stratification Function

Auto

Additional Function 1

Application Dependent

Additional Function 2

Application Dependent

Additional Function 3

Application Dependent

Additional Function 4

Application Dependent

Additional Function 5

Application Dependent

Additional Function 6

Application Dependent

Additional Function 7

Application Dependent

Select Function 1

Application Dependent

Select Function 2

Application Dependent

Select Function 3

Application Dependent

Select Function 4

Application Dependent

Select Function 5

Application Dependent

Select Function 6

Application Dependent

Select Function 7

Application Dependent

Select Function 8

Application Dependent

Select Function 9

Application Dependent

Select Function 10

Application Dependent

Select Function 11

Application Dependent

Solar max. via:

Application Dependent

Solar Input:

Recommended Value

Setting

Difference Solar

6...12 K Difference Solar 2

6...12 K Switch to Winter

25 °C

Store Top max

90 °C

Cooling Temperature

3,4

85 °C

Hysteresis Cooling

4,5

5 K

Changeover Temperature

5,6,7

85 °C

Hysteresis Changeover

6,7,8

5 K

Swimming Pool max

25 °C

Solar Collector Start

Application Dependent

Frost Protection Overrun

Application Dependent

Water Input

9,10

Recommended Value

Setting

DHW Set-point Temp.

55 °C

DHW Heating Hysteresis

5 K

DHW Heating Overrun

4 Min.

DHW Heating min Temp.

Application Dependent

Optimised DHW Heating

User Dependent

DHW Priority

Application Dependent

DHW Extra Comfort Temp.

65 °C

DHW Timer

 To Engineer’s Menu? WW-Nachheizung

User Dependent

Switchinh Time 1

User Dependent

Switchinh Time 2

User Dependent

Switchinh Time 3

User Dependent

Switchinh Time 4

User Dependent

Switchinh Time 5

User Dependent

Switchinh Time 6

User Dependent

Eingabe Wasser11:

Recommended Value

Setting

Zirkulationslaufzeit

User Dependent

Zirkulation Schaltuhr

EIN

 To Engineer’s Menu? Circulation

User Dependent

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Switching Time 3

User Dependent

Switching Time 4

User Dependent

Switching Time 5

User Dependent

Switching Time 6

User Dependent

Input Calc. Values:

Recommended Value

Setting

Antifreeze Type

Propylen

Antifreeze Concentration

Application Dependent

Solar Flow Rate

12, i

Application Dependent

Rdiation Sensor

Application Dependent

Heat Meter 1 (D3) Value

Application Dependent

Heat Meter 1 (D3) Set

Application Dependent

Heat Meter 2 (D4) value

Application Dependent

Heat Meter 2 (D4) Set

Application Dependent

Heat Meter 3 (D5) Value

Application Dependent

Heat Meter 3 (D5) Set

Application Dependent

Volumetric Flow Meter

12, 14

Application Dependent

Heating Input:

Recommended Value

Setting Frost Protection Temp.15

4 °C

Setting of Heat Circuits

User Dependent

Room sensor Active

Application Dependent

Input HC115:

Recommended Value

Setting Day Outside Temp Htg Limit

22 °C

Night Outside Temp Htg Limit

18 °C

Desired Room Temperature

20 °C

Day Setback

 To Engineer’s Menu? Day Setback Room Temp.

18 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Night Setback

Night Setback Room Temp.

16 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Party Switch

User Dependent

Operating Mode

Season Dependent

Heating Curve Slope

See Technical Document

Heating Characteristic Curve

Application Dependent

Flow Temperature max

Application Dependent

Flow Temperature min

Application Dependent

Mixing Vv Control Parameter

Application Dependent

Input HC215:

Recommended Value

Setting Day Outside Temp Htg Limit

22 °C

Night Outside Temp Htg Limit

18 °C

Desired Room Temperature

20 °C

Day Setback

 To Engineer’s Menu? Day Setback Room Temp.

18 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Night Setback

Night Setback Room Temp.

16 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Party Switch

User Dependent

Operating Mode

Season Dependent

Heating Curve Slope

See Technical Document

Heating Characteristic Curve

Application Dependent

Flow Temperature max

Application Dependent

Flow Temperature min

Application Dependent

Mixing Vv Control Parameter

Application Dependent

Input HC315:

Recommended Value

Setting Day Outside Temp Htg Limit

22 °C

Night Outside Temp Htg Limit

18 °C

Desired Room Temperature

20 °C

Day Setback

 To Engineer’s Menu? Day Setback Room Temp.

18 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Night Setback

Ra Night Setback Room Temp.

16 °C

Switching Time 1

User Dependent

Switching Time 2

User Dependent

Party Switch

User Dependent

Operating Mode

Season Dependent

Heating Curve Slope

See Technical Document

Heating Characteristic Curve

Application Dependent

Flow Temperature max

Application Dependent

Flow Temperature min

Application Dependent

Mixing Vv Control Parameter

Application Dependent

Input Boiler10:

Recommended Value

Setting Boiler Temperature min

Boiler Dependent

Boiler Temperature max

Boiler Dependent

Difference Boiler max

30 K

Boiler Input

Application Dependent

Boiler Output min

Boiler Dependent

Page 51

TDMA CONTROL 602-702 Eng Nov.doc

Boiler Output max

Boiler Dependent

Boiler Output 0 V

Boiler Dependent

Boiler Output 10 V

Boiler Dependent

Control Parameter P

Application Dependent

Control Parameter Tn

Application Dependent

Pump Speed min

Application Dependent

Min Run Time of Boiler

2 Minutes

Boiler Pp Extended Running Time

Application Dependent

Difference Buffer Logic

Hysteresis Buffer Logic Solid Fuel Boiler Temp.min

50 °C

Difference Solid Fuel Boiler

4 K

Boiler off, if Solid Fuel Boiler on?

Application Dependent

Input T-PRO18:

Recommended Value

Setting

Temperature Sensor 2

Application Dependent

Difference T-PRO

Application Dependent

Hysteresis T-PRO

Application Dependent

Temperature T1 min

Application Dependent

Temperature T1 max

Application Dependent

Temperature T2 min

Application Dependent

Temperature T2 max

Application Dependent

Overrun T-PRO

Application Dependent

Timer T-PRO Use?

Application Dependent

 To Engineer’s Menu? Timer T-PRO

Application Dependent

Switching Time 1

Application Dependent

Switching Time 2

Application Dependent

Switching Time 3

Application Dependent

Switching Time 4

Application Dependent

Input T-PRO 218:

Recommended Value

Setting

Temperatur e Sensor 2

Application Dependent

Difference T-PRO

Application Dependent

Hysteresis T-PRO

Application Dependent

Temperature T1 min

Application Dependent

Temperature T1 max

Application Dependent

Temperature T2 min

Application Dependent

Temperature T2 max

Application Dependent

Overrun T-PRO

Application Dependent

Timer T-PRO Use?

Application Dependent

 To Engineer’s Menu? Timer T-PRO

Application Dependent

Switching Time 1

Application Dependent

Switching Time 2

Application Dependent

Switching Time 3

Application Dependent

Switching Time 4

Application Dependent

Input T-PRO 318:

Recommended Value

Setting

Temperature Sensor 2

Application Dependent

Difference T-PRO

Application Dependent

Hysteresis T-PRO

Application Dependent

Temperature T1 min

Application Dependent

Temperature T1 max

Application Dependent

Temperature T2 min

Application Dependent

Temperature T2 max

Application Dependent

Overrun T-PRO

Application Dependent

Timer T-PRO Use?

Application Dependent

 To Engineer’s Menu? Timer T-PRO

Application Dependent

Switching Time 1

Application Dependent

Switching Time 2

Application Dependent

Switching Time 3

Application Dependent

Switching Time 4

Application Dependent

Service:

Recommended Value

Setting

Consolar Con. 702 App

Software Version Basic

Basic Version Time

Current Time Date

Current Date Auto Switching Sum/Win Time

Yes Calibrate Clock

Application Dependent Service Tel. Nr. Insert

Application Dependent Restore factory Settings

No Interval SD-Recording

60 s Input Ethernet

User Dependent DHCP State IP Address Sub-network Gateway Address MAC Address Manual Operation

Auto View Outputs Language

User Dependent Authorisation Set?

User Dependent

Serial No…………………………..

Only if set:

East-West

Boiler Control

Stratification Function ≡ Auto

Circulation

Cooling

Yield

Cooling via Heating Circuit 1

Heat Meter

Two Store Priority

Volume Flow Meter

Two Store Equal

Hearing

Swimming Pool

Buffer logic

Frost Protection

Solid Fuel Boiler

DHW Heating

T-PRO

Note:

When using a flow meter set the solar flow to 0 l/min on the controller.

Only with modulated boiler operation must the parameters be set.

Page 52

TDMA CONTROL 602-702 Eng Nov.doc

5.16 TR-CONTROL II Touch Special Features

The TR-CONTROL II Touch allows access to various functions (if programmed) by just pressing the key whilst in the main menu screen (such as circulation button, party

button and extra comfort). These special functions can be found by pressing either the

/ keys and then the . You can turn on or off the function by pressing the + or

– keys and then pressing the key. If you turn one of the functions off, you are asked ‘disable function really?’ by pressing the feature is turned off.

5.16.1 Circulation Button

The circulation pump can be activated on demand via the TR-CONTROL II Touch, by pressing the key when in the main menu screen. To change the pump from off to On, use the + or – keys and then confirm with the key. The circulation pump will run for the allocated time (set Hot Water – Circulation Run Time).

This function is only possible if in Variants the circulation function is activated. When the circulation pump run time has expired, it is locked for about 20 minutes. Re-

activation during this time is not possible. The display will show ‘Circulation Locked’ (gesperrt).

5.16.2 DHW Heating Extra Comfort Temperature

The DHW set-point temperature can be raised for a set period to an Extra Comfort DHW Temperature level (within Set Hot Water function). If this function has been turned on, then the hot water will be delivery at the raised temperature. If the store top temperature cannot provide the required extra comfort temperature, the controller will bring on the back up heating to raise the store top temperature. After the extra confort temperature is reached the display will show Comfort at 65oC (or temperature chosen). When the temperature has been reached a re-activation is not possible until the temperature in the store top has fallen below the DHW heating Extra Comfort Temperature (2K hysteresis).

This function can make a significant contribution to energy saving during off-peak periods, where the reheating temperature can be set lower.

Even during the off-times the extra comfort temperature switch can still operate.

5.16.3 Ventilation

The heating circuit can be switched off briefly, when ventilation the house (ie by opening the windows on a daily basis). When in the main menu, press the and then

until Ventilation is shown, then press + to change to ON then press to confirm.

This will switch off the heating pump and the mixer is left running. When the room temperature falls below the Set Room Temperature the ventilation function is automatically disabled and the heating goes back to normal. To disable the function

press the and the following message appears ‘Disable Function Really’. To confirm press .

This function is only possible if the room sensor of the TR-CONTROL II Touch has been enabled.

Notes for CONTROL 702 In setting ‘Individual setting of heating circuits: Inputing ‘Yes’ – The function is effective

only on the heating circuit, which the TR-CONTROL II Touch has been assigned. Inputing ‘No’ – The function affects all heating.

Page 53

TDMA CONTROL 602-702 Eng Nov.doc

5.16.4 Party Switch

If heat is required during the night setback period, then pressing the Party Switch will bring the heating back on. To do this press when in the main menu screen and

continue to press the until Party Switch appears on the screen, then press + followed by which will change the Off to On. To revert back to normal operation, press the

which shows the following message ‘ Function Really Deactivate?’, to confirm press

. If you do not deactivate the Party Switch, the controller will naturally do this the

next time the night setback is required.

Notes for CONTROL 702 In setting ‘Individual setting of heating circuits: Inputing ‘Yes’ – The function is effective

only on the heating circuit, which the TR-CONTROL II Touch has been assigned. Inputing ‘No’ – The function affects all heating.

5.16.5 Room Temperature Drop ….min to …oC

With this function, the ambient temperature of the room can be lowered. When activated (press then until ‘Room Temp Drop’ is shown, then press to activate)

the room temperature is lowered for the duration set and to the preset temperature. The setting values can be found in Set HC.

To deactivate this function press , a message will appear asking ‘Disable Function Really?’ to confirm press and the function will be deactivated. (see Section 5.7.1)

5.16.6 Temperature Rise …Min at …°C

With this function, the ambient temperature of the room can be raised. When activated (press then until ‘Room Temp Rise’ is shown, then press to activate) the room

temperature is raised for the duration set and to the preset temperature. The setting values can be found in Set HC.

To deactivate this function press , a message will appear asking ‘Disable Function Really?’ to confirm press and the function will be deactivated. (see Section 5.7.1)

Page 54

TDMA CONTROL 602-702 Eng Nov.doc

6 Asembly CONTROL 602

The unit must be restricted to indoor use only. Authorised personnel must carry out all work under the relevant local and

national guidelines.

Note to VDE Guidelines The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share a trunking with cables carrying more than 50 V.

Note on Electrical Wiring The pin assignments of inputs and outputs occur under the controller connection information in Section 5.13 and 5.14.

Note on the Position of the Collector Sensor

The sensor should be mounted on the last possible absorber plate (TUBO 12), so as to be able to pick up the maximum insolation. If a pocket is used (PLANO 27), a good contact must be made between the sensor and the pocket. The use of heat conducting paste is recommended. In no case should the sensor be mounted outside of the collector.

Incorrect positioning of the sensor can lead to inaccurate collector temperature measurement and thus the controller will not function correctly.

6.1 Mounting the CONTROL 602

Caution The controller should only be opened after the power has been disconnected

from it. Risk of electrical stock and death!

Note for Mounting the Controller The template, included, should be used to mount the controller.

After removing the screw (1) the front cover can be tilted up from the front (2) and removed (see picture opposite). When you reinsert the upper part make sure the hinges slide into the slots provided, before lowering the front section and refixing the screw.

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TDMA CONTROL 602-702 Eng Nov.doc

The lower housing section is fixed to the wall by three screws. First drill and screw two screws into the wall at 140 mm centres. Mount housing onto these screws and then drill and insert the third screw through the lower hole and fix to the wall.

Third screw location hole

Thereafter, the electrical connections can be made.

6.2 Electrical Connections CONTROL 602

Caution Never remove the front cover when mains voltage is present! Danger!

In order to prevent faulty operation during commissioning, the connections should be made in the following order:

1. Sensor and network connections

2. Set he system variant (see Section 5.3)

3. Interrupt the power supply and connect all outputs.

Not following this sequence can lead to faluty operation during commissioning, causing the ‘Restore Factory Settings’ to be implemented which goes automatically to Variant A, which may not match the desired output circuits.

6.2.1 Connection Board - CONTROL 602

140m

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TDMA CONTROL 602-702 Eng Nov.doc

Note: Mains Voltage When mains voltage is applied to the controller, a green LED ‘Power’ light (top right hand side of the front cover) will be illuminated.

230V cables (inputs and outputs) are installed on the left hand side of the controller, whilst the sensor cables (inputs) and network cable is to be installed on the right.

All cables must be secured by the cable clamps and screws provided, as shown in the photograph adjacent.

NOTE!

The connection plugs indicate whether they are inputs or outputs, thus ensuring the appropriate connections are made correctly.

6.2.2 Electrical Connection

The CONTROL 602 is powered by an external power supply 230 V ± 10 % (50-60 Hz). The connections are made to the terminals L/ N/ PE (see drawing adjacent).

6.2.3 Outputs

Note: Control relays and contactors are connected to the outputs of the CONTROL 602 and 702. These may not be `Hum-free’. A`Hum-free’ contctor can lead to a shutdown of the controller output and is not reliable. Check the outputs and the connected loads after startup and treat with respect. We rocmmend the use of Consolar contactors (RE080 und RE081).

6.2.3.1 Outputs

The outputs 1...7 are respectively 230 V outputs. These outputs are connected to terminals A1 through to A7.

Output 8 is a potential free contact. The output should be connected to the terminals A8 (UA, UM, UB). If the output 8 is switched, contacts M-A are closed.

230V

Sensor cables

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TDMA CONTROL 602-702 Eng Nov.doc

6.2.3.2 Potential Free Output

With the potential free output, a 230 V output can be realised by installing a link between the Live terminal and the output terminal 8, using the link cable provided.

6.2.3.3 0-10V Outputs

A boiler connected to a modulating signal, has to be connected to terminals 1 and GND. When using a boiler/store-charging pump with either 0-10 V or PWM signal, use terminal 2 and GND.

The digital output A3 is not occupied.

6.2.4 Inputs

The connection of the temperature sensors goes to terminals F1 through to F10. The polarity of the sensor connections is arbitary.

To avoid damage to the collector sensor by lightning, the installation of a surge protector (No. RE500) is recommended.

The digital output A3 is not occupied.

Example of maximum cable length: Sensor

Cable

Max length

PT 1000

2 X 0,75 mm

25 m

6.2.5 Connection of Comfort Button

The connection of the comfort button (for DHW and back-up heating extra comfort or circulation) needs to be put into digital input part of D1 and Gnd.

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TDMA CONTROL 602-702 Eng Nov.doc

6.2.6 Connection of Flow Measuring Unit (RE096)

Used for Yield measurement. A volume flow-measuring unit is connected at D2 (see figure). The

corresponding option or additional functions should be activated.

1 = White (+ 24 Volt) in D1 2 = Green (Impulse input) in D2 3 = brown (GND) in D2

6.2.7 Connecting Insolation Sensor (RE354)

For measurement purposes, n insolation sensor can be connected to the CONTROL 602. The terminal layout is shown in the adjacent figure.

Note The function of the insolation sensor is described in Section 5.5.1.

6.2.8 Inserting the SD Card into the CONTROL 602

The SD Card nust be inserted into the designated slot on the right hand side of the controller with the contacts facing up-wards. In the menu setting turn the SD card recording to On. Now the data will be recorded. In the case of a filaure, the problem may be abled to be pinpointed based on the recorded data saved.

RE354

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TDMA CONTROL 602-702 Eng Nov.doc

7 Assembly CONTROL 702

The unit must be restricted to indoor use only. Authorised personnel must carry out all work under the relevant local and

national guidelines.

Note to VDE Guidelines The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share a trunking with cables carrying more than 50 V.

Note on Electrical Wiring The pin assignments of inputs and outputs occur under the controller connection information in Section 5.13 and 5.14.

Note on the Position of the Collector Sensor

Incorrect positioning of the sensor can lead to inaccurate collector temperature measurement and thus the controller will not function correctly.

7.1 Mounting the CONTROL 702

Caution The controller should only be opened after the power has been disconnected from it. Risk of electrical stock and death!

Note for Mounting the Controller The template, included, should be used to mount the controller.

The controller consists of two plastic housing. As standard both housing are assembled one on top of the other. The controller can be split to fit side by side, which is possible with the separately available cover (RE123)

Top cover (with disply, control buttons and LED status indicators).

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TDMA CONTROL 602-702 Eng Nov.doc

Input Unit (with inputs, Ethernet socket and SD slot).

Output Unit (with power supply and outputs)

7.1.1 Superimposed Assembly

Note: For mounting the controller, the output unit is always secured under the input unit.

Third screw location hole

Thereafter, the electrical connections can be made (see Section 7.2).

1 140m

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TDMA CONTROL 602-702 Eng Nov.doc

After completing the electrical connections of the output unit, the input unit is placed on top of the output unit and secured with three screws.

Screws

The electrical connections of the input unit can be installed (sensors, etc.).

7.1.2 Adjacent Mounting of Controller Units

Note: To fix the controller An adjacent assembly is only possible with the separate cover (RE123). The

input module must be installed always to the right of the output module. This is to prevent the SD Card slot from being blocked by the output unit. RE123 includes all the necessary cables etc to connect both sections together. After connecting both sections the output unit should be fitted with the blank cover.

140m

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TDMA CONTROL 602-702 Eng Nov.doc

Third screw location hole

Install the input unit in the same way as the output unit, but on the right hand side of the output unit. By using the enclosed bus cable, connect the input and output units (connect to terminals marked as `Internal Bus’

Note: The bus cable must not be extended! The cable can be cut, but remember the

order of the wires.

Make the electrical according to Section 7.2.

7.2 Electrical Connections CONTROL 702

Caution Never remove the front cover when mains voltage is present! Danger!

7.2.1 Connector Board CONTROL 702 Output Unit

The 0…10 V Analoge Outputs A3…A6 are not used.

Ausgang

Netzanschluss

Sicherung 3,15A träge A1 … A4

Sicherung 3,15A träge A5 … A10

Sicherung 3,15A träge A11 … A16

Ausgang

A19 Umschaltrelais U2

Ausgang

A18 Umschaltrelais U1

Analog- Ausgänge

Ausgang

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TDMA CONTROL 602-702 Eng Nov.doc

7.2.2 Connector Board CONTROL 702 Input Unit

230 V cables (mains supply and output cables) installed in the output unit.

Sensor cables (inputs) and network cable installed in the input unit.

All cables must be secured by the cable clamps and screws provided, as shown in the photograph adjacent.

NOTE!

The connection plugs indicate whether they are inputs or outputs, thus ensuring the appropriate connections are made correctly.

Modulsteckplatz 1

Modulsteckplatz 2

Temperaturfühler F1 – F24

Digitaleingänge

Ethernet-

Anschluss

Betrieb

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TDMA CONTROL 602-702 Eng Nov.doc

7.2.3 Power Supply (Output Unit)

The CONTROL 702 is powered by an external power supply 230 V ± 10 % (50-60 Hz). The connections are made to the terminals L/ N/ PE (see drawing adjacent).

7.2.4 Outputs (Output Unit)

7.2.4.1 230 V Output The outputs 1 ..7 are respectively 230 V outputs. These outputs are connected

to terminals A1 through to A7.

7.2.4.2 Potential Free Output

The outputs 18 and 19 are potential free switching relays (max. 240 V, max. 2A), not protected. The output loads are connected to terminals U1 and U2. The load of output 18 should be connected to the terminals of U1 (U1A, U1M,

U1B). If the output is switched, the contact U1M-U1A is closed. The load of output 19 should be connected to the terminals of U2 (U2A, U2M,

U2B). If the output is switched, the contact U2M-U2A is closed.

Should either of these volt free outputs require a 230V supply, a link between L and the appropriate UM terminals will provide the operating voltage for the required output.

7.2.4.3 0 – 10 V Output

If a boiler requires a modulating input signal, connect to terminals 1 and GND. If the boiler/store charge pump requires 0-10V or PWM signal, this is to be

connected into terminals 2 and GRD. The digital outputs A3 – A6 are not used.

U2 (A19)

U1 (A18)

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TDMA CONTROL 602-702 Eng Nov.doc

7.2.5 Inputs (Input Unity)

Terminals F1 to F24 are for the connection of temperature sensors. The polarity of the sensor connections is arbitary. To prevent damage to the collector sensor by lighting, install a surge protector (No. RE500) is recommended. Terminals D1 to D6 are for digital inputs.

Example of the maximum cable length: Sensor

Cable

Length to

PT 1000

2 X 0,75 mm

25 m

7.2.5.1 Connection of the Comfort Button

See section 6.2.5 for further details

7.2.5.2 Connection of Flow Measuring Unit (RE096)

A volume flow-measuring unit if used should be connected to D2 (see diagram opposite).

The wire assignment when using a Consolar flow-measuring unit (RE096) are as follows:

1 = White (+ 24 Volt) 2 = Green (Impulse input) 3 = brown (GND)

7.2.5.3 Connecting Insolation Sensor (RE354)

For measurement purposes, an insolation sensor can be connected to the CONTROL 702. The terminal layout is shown in the djacent figure.

Note: The function of the insolation sensor is described in Section 5.5.1

7.2.6 Installing the SD Card in the CONTROL 702

See section 6.2.8 for further details

Temperaturfühler

Digitaleingäng

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TDMA CONTROL 602-702 Eng Nov.doc

8 Installation and Commissioning

of the TR-CONTROL II Touch

The unit is for indoor use only. All work must be in accordance with relevant local and national guidelines

and by authorised personnel.

Note: VDE Directive The relevant local and IEE regulations must be observed. The sensor cables carry low voltage and should not share the same truncking/conduit/cable tray with cables carrying more than 50V.

8.1 Connecting the TR-CONTROL II Touch

One TR-CONTROL II Touch can be connected to a CONTROL 602, whilst the CONTROL 702 can have 3. The wiring is via a 2-core cable, which is provided (0.5mm2 x 30m). The cables should not be installed next to any 230V cables. The following cabling connections are available.

8.2 Mounting the TR-CONTROL II Touch

Caution Only open the TR-CONTROL when the power has been disconnected.

Note on fixing unit Secure the base plate to the wall by two screws, as shown in the picture opposite.

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TDMA CONTROL 602-702 Eng Nov.doc

8.3 Electrical Connection TR-CONTROL II Touch

8.3.1 Connecting the TR-CONTROL II Touch

Caution The unit should only be opened when the power has been disconnected.

Remove the connector for the connecting cable from the board.

Insert the connecting cable into the terminals of the connector.

Then plug the connector back into the board.

Insert the top of the front panel (1) onto the base section and swing down (2)

Use the Allen key to secure the front panel to the rear base section.

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TDMA CONTROL 602-702 Eng Nov.doc

8.3.2 Connecting to the CONTROL 602

Connect the cabling from the TR-CONTROL II Touch into the terminals of the CONTROL 602 marked as ‘BUS’.

The cables can be connected to either terminal, as there is no polarity to be considered!

8.3.3 Connecting to the CONTROL 702

Connect the cabling from the TR-CONTROL II Touch into the terminals of the Input Section of the CONTROL 702 and which is marked as ‘BUS’

The cables can be connected to either terminal, as there is no polarity to be considered!

8.4 Start-up

The TR_CONTROL II Touch will automatically start-up on power up. After a few seconds the display panel shows the control buttons and display. If necessary each TR-CONTROL must be set to the appropriate heating circuit (see section 5.7.1.1)

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TDMA CONTROL 602-702 Eng Nov.doc

9 Troubleshooting and Functon

Control

In the event that a temperature sensor becomes defective (short or open), the controller will respond according to the tables set out below. Whenever a fult occurs, the LCD display will flash with the fault and the Service Engineer’s telephone number (if programmed).

d$7&66'57#?$%%%%

>&$8?6%%%M6\%\\\%

If a sensor is interrupted, the display shows the measure opposite.

>K?67%9#6;'#7%%

>&$8?6%%%M6\%\\\%

A sensor short circuit will appear on the display with the message opposite.

The fault messages are only programmed for functions and their outputs! If a function (eg. Yield) is not activated and no sensor connected, no error will be displayed. There will be no reaction to the absence of the sensor. A fault message will be generated if the collector sensor is not installed when the system is powered up.

9.1 Solar Control without Additional Function

Sensor Failure

Action

Collector Sensor

Solar pump = Off Cooling = Normal operation DHW heating = Normal operation

Store Top Sensor

Solar pump = Off Cooling = Off DHW Heating = Off

Store Bottom Sensor

Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation

9.2 Solar Control with Active Frost Protection Control

Sensor Failure

Action

Collector Sensor

Solar pump = Off Cooling = Normal operation DHW heating = Normal operation

Store Top Sensor

Solar pump = Off Cooling = Off DHW Heating = Off

Store Bottom Sensor

Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation

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TDMA CONTROL 602-702 Eng Nov.doc

Frost Protection Sensor

Solar pump = Normal operation and when collector temperature <20°C, then solarpump = On. When collector temperature > 22°C, then solar pump = off Cooling = Normal operation DHW Heating = Off

Frost protection sensor and collector sensor (short circuit) Or Frost protection sensor, collector sensor (short circuit) and store bottom sensor

Solar pump = On but when store top temperature is >90°C, then solar pump = Off Cooling = Normal operation DHW Heating = Off

Frost protection sensor and collector sensor (interruption) Or Frost protection sensor, collector sensor (interruption) and store bottom sensor

Solar pump = Off Cooling = Normal operation DHW Heating = Off

Frost protection sensor and store top sensor Or Frost protection sensor and cylinder sensor below

Solar pump = Off, but when collector temperature is r < 20°C, then solar pump = On, when collector temperature is > 22°C, then solar pump = Off Cooling = Off DHW heating = Off

Frost protection sensor, collector sensor and store top sensor

Solar pump = Off Cooling = Off DHW heating =Off

9.3 Solar Control with Two Store Control

Sensor Failure

Action

Collector Sensor

Solar pump = Off Cooling= Normal operation DHW Heating = Normal operation

Store Top Sensor

Solar pump = Off Cooling = Off DHW Heating = Off

Store Bottom Sensor

Solar pump = Off Cooling = Normal operation DHW Heating = Normal operation

Store Bottom Sensor 2

Solar pump = Normal operation Cooling = Off, Uswitching to store bottom sensor DHW Heating = Normal operation

Store bottom sensor2 and Collector Sensor

Solar pump = Off Cooling = Off DHW heating = Normal operation

Store Bottom Sensor 2 and Store Sensor Top

Solar pump = Off Cooling = Off DHW Heating = Off

Store Bottom Sensor 2 and Store Bottom Sensor

Solar pump = Off Cooling = Off DHW heating = Normal operation

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TDMA CONTROL 602-702 Eng Nov.doc

9.4 Solar Control with Heating Function

Sensor Failure

Action

Collector Sensor

Solar pump = Off Cooling = Normal operation DHW heating = Normal operation

Store Top Sensor

Solar pump = Off Cooling = Off DHW heating = Off Boiler = Off Boiler pump = Off

Store Bottom Sensor

Solar pump = Off Cooling = Normal operation DHW heating = Normal operation

Store Sensor (Return Temperature Raising)

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Mixing Valve = energised (AB-B)

Return Flow Sensor (Return Temperature Raising)

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Mixing Valve = energised (AB-B)

Solid Fuel Boiler Sensor (Solid Fuel Boiler)

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Solid Fuel Boiler pump = On

Store Sensor (Solid Fuel Boiler)

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Solid Fuel Boiler pump = Pump is controlled by solid fuel boiler sensor

Buffer Sensor Uppe & Lower

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Normal operation Boiler = Off (even with DHW heating on) Boiler pump = Off

Boiler Sensor

Solar pump = Normal operation Cooling = Normal operation DHW heating = Off Heating pump = Normal operation Boiler = Off Boiler pump = Off

External Air Temperature Sensor

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Off Boiler = Off

Heating Circuit Flow Sensor

Solar pump = Normal operation Cooling = Normal operation DHW heating = Normal operation Heating pump = Off Boiler = Normal operation

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TDMA CONTROL 602-702 Eng Nov.doc

NOTE:

The statements made in the technical documentation and the information provided, do not lay claim to completeness and do not replace professional planning. Changes and errors excepted.

Technischer Support:

07621-42228-504

Consolar Product and advice from:

Consolar Solare Energiesysteme GmbH

Gewerbestraße 7 D - 79539 Lörrach Fon: 07621-42228-500 Fax: 07621-42228-31 [email protected] www.consolar.com

Stand 27.04.2012 Änderungen und Irrtum vorbehalten.

NOTIZEN

……………………………………………………………………………………………………………………………………… ………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………………………………… ……………………………………………………………………………………………………………

Consolar UK Greenshop Solar Ltd Calf Way Bisley Gloucestershire GL6 7BX 01452 772030 [email protected]