REMEHA iSense Pro DIN AD280 Installation And Service Manual

Regulation

C002695-A

iSense Pro DIN - AD280

United Kingdom

EN

Installation and
Service Manual

300025649-001-B

Contents

1 Introduction ................................................................................................4

1.1 Symbols used .......................................................4

1.2 Abbreviations ........................................................4

1.3 General ..................................................................4

1.3.1

1.3.2 Installer's liability .....................................................5

Manufacturer's liability .............................................4

1.4 Certifications .........................................................5

2 Safety instructions and recommendations ..............................................6

2.1 Recommendations ................................................6

3 Technical description ................................................................................7

3.1 Description of the keys ........................................7

3.2 Description of the display ....................................8

3.2.1 Key functions ...........................................................8

3.2.2 Flame symbol ..........................................................8

3.2.3 Operating modes .....................................................8

3.2.4 Domestic Hot Water override ..................................9

3.2.5 Other information ....................................................9

3.3 Technical characteristics .....................................9

4 Installation ................................................................................................11

4.1 Package list .........................................................11

4.2 Installing the outside sensor .............................11

4.2.1 Choice of the location ............................................11

4.2.2 Connecting the outside sensor ..............................12

4.3 Mounting and connecting the module ..............13

4.3.1 Boiler GAS 210 ECO PRO ....................................13

4.3.2 Boiler GAS 310 ECO .............................................14

4.4 Electrical connections ........................................16

4.4.1 Recommendations ................................................16

4.4.2 Connecting a heating circuit ..................................17

4.4.3 Connecting a heating circuit and a domestic hot water

tank .......................................................................18

4.4.4 Connecting two circuits and a domestic hot water

tank .......................................................................19

4.4.5 Connecting a direct circuit, a valve circuit and a DHW

tank .......................................................................20

4.4.6 Hot water storage tank connection ........................21

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Contents

4.4.7 Pool connection .....................................................23

4.4.8

4.4.9 Connecting the options .........................................25

4.4.10 Connection in cascade ..........................................27

Connecting a mixed tank .......................................25

5 Operating the appliance ..........................................................................30

5.1 Powering up for the first time ............................30

5.2 Access to the various browsing levels .............30

5.2.1 User level ..............................................................30

5.2.2 Installer level .........................................................31

5.2.3 After Sales level ....................................................31

5.3 Browsing in the menus ......................................31

5.4 Reading out measured values ...........................32

5.5 Settings after powering up for the first

time ......................................................................33

5.5.1 Displaying the parameters in extended

mode .....................................................................33

5.5.2 Setting the parameters specific to the

installation .............................................................34

5.5.3 Naming the circuits and generators ......................36

5.5.4 Setting the heating curve ......................................37

5.6 Changing the settings ........................................38

5.6.1 Language selection ...............................................39

5.6.2 Calibrating the sensors .........................................39

5.6.3 Professional settings .............................................40

5.6.4 Configuring the network ........................................45

5.6.5 Return to the factory settings ................................52

6 Switching off the appliance .....................................................................53

6.1 Installation shutdown .........................................53

6.2 Frost protection ..................................................53

7 Troubleshooting .......................................................................................54

7.1 Installer's contact details ...................................54

7.2 Messages .............................................................54

7.3 Message history ..................................................55

7.4 Faults ...................................................................55

7.4.1 Deletion of sensors from the memory in the

PCB .......................................................................58

7.4.2 Deleting the IOBL 3WV modules from the memory in

the PCB ................................................................58

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7.5 Failure history .....................................................59

7.6 Parameter and input/output check (mode

tests) ....................................................................59

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iSense Pro DIN - AD280 1. Introduction

1 Introduction

1.1 Symbols used

In these instructions, various danger levels are employed to draw the
user's attention to particular information.
safeguard the user's safety, obviate hazards and guarantee correct
operation of the appliance.

DANGER

Risk of a dangerous situation causing serious physical
injury.

WARNING

Risk of a dangerous situation causing slight physical
injury.

In so doing, we wish to

1.2

Abbreviations

1.3 General

CAUTION

Risk of material damage.

Signals important information.

¼ Signals a referral to other instructions or other pages in the
instructions.

4 DHW: Domestic hot water
4 Interscenario switch: Home

to centralise and control several scenarios

4 IOBL: Carrier current home automation bus
4 3WV: 3-way valve

automation switch that can be used

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1.3.1. Manufacturer's liability

Our products are manufactured in compliance with the requirements
of the various applicable European Directives. They are therefore

delivered with [ marking and all relevant documentation.

4

1. Introduction iSense Pro DIN - AD280

In the interest of customers, we are continuously endeavouring to
make

improvements in product quality. All the specifications stated in

this document are therefore subject to change without notice.

Our liability as the manufacturer may not be invoked in the following
cases:

4 Failure to abide by the instructions on using the appliance.
4 Faulty or insufficient maintenance of the appliance.
4 Failure to abide by the instructions on installing the appliance.

1.3.2. Installer's liability

The installer is responsible for the installation and inital start up of the
appliance.

4 Read and follow the instructions given in the manuals provided

with the appliance.

4 Carry out installation in compliance with the prevailing legislation

and standards.

4 Perform the initial start up and carry out any checks necessary.
4 Explain the installation to the user.
4 If a maintenance is necessary, warn the user of the obligation to

check the appliance and maintain it in good working order.

4 Give all the instruction manuals to the user.

The installer must respect the following instructions:

1.4 Certifications

This product complies to the requirements to the european directives
and following standards:

4 2006/95/EC Low Voltage Directive.

EN60.335.1.

4 2004/108/EC Electromagnetic Compatibility Directive. Generic

standards: EN1000-6-3 , EN 61000-6-1.

Reference Standard:

5

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iSense Pro DIN - AD280 2. Safety instructions and recommendations

2 Safety instructions and

recommendations

2.1 Recommendations

WARNING

Only qualified professionals are authorised to work on the
appliance and the instalation.

The appliance should be on Summer or Antrifreeze mode rather than
switched off to guarantee the following functions:

4 Anti blocking of pumps.
4 Frost protection.

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6

A000866-A

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

p

b

AUTO

x

c

r

j

M

g

m

A

B

C

D

E

F

(

'

3. Technical description iSense Pro DIN - AD280

3 Technical description

3.1 Description of the keys

A

B

C

D

E

F

Temperature setting key (heating, DHW, swimming pool)

Operating mode selection key

DHW override key

Key to access the parameters reserved for the installer

Keys on which the function varies as and when selections
are made

Rotary setting button:

4 Turn

4 Press the rotary button to access the menu selected

the rotary button to scroll through the menus or

modify a value

or confirm a value modification

7

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bar

r

STD

(

'

t

0 2 4 6 8 10 12 14 16 18 22 242

0

C002696-A

p

b

AUTO

x

c

r

j

L

g

m

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

C002701-B

p

b

AUTO

x

c

r

j

M

g

m

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

C002697-B

p

b

AUTO

x

c

r

j

M

g

m

iSense Pro DIN - AD280 3. Technical description

3.2 Description of the display

3.2.1. Key functions

>
(
'

?

f

STD

b

Access to the various menus

Used to scroll through the menus

Used to scroll through the parameters

The symbol is displayed when help is available

Used to display the curve of the parameter selected

Reset of the time programmes

Selection of comfort mode or selection of the days to be
programmed

v

Selection of reduced mode or deselection of the days to
be programmed

j

ESC

Back to the previous level

Back to the previous level without saving the
modifications made

3.2.2. Flame symbol

4 The symbol is displayed:
4 The symbol is not displayed: The burner is off.

The burner is operating.

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3.2.3. Operating modes

p

b

Summer mode: The heating is off. Domestic hot water
continues to be produced

WINTER mode: Heating

and domestic hot water working

8

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

C002698-B

p

b

AUTO

x

c

r

j

M

g

m

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

C002707-A

p

b

AUTO

x

c

r

j

M

g

m

bar

STD

t

0

2 4 6 8 10 12 14 16 18 22 2420

C002699-B

p

b

AUTO

x

c

r

j

M

g

m

3. Technical description iSense Pro DIN - AD280

AUTO

Operation in automatic mode according to the timer
programme

x

Comfort mode: The symbol is displayed when a DAY
override (comfort) is activated

4 Flashing symbol: Temporary override
4 Steady symbol: Permanent override

m

Reduced mode: The symbol is displayed when a NIGHT
override (reduced) is activated

4 Flashing symbol: Temporary override
4 Steady symbol: Permanent override

g

Holiday mode: The symbol is displayed when a HOLIDAY
override (antifreeze) is activated

4 Flashing symbol: Holiday mode programmed
4 Steady symbol: Holiday mode active

m

Manual mode

3.2.4. Domestic Hot Water override

A bar is displayed when a DHW override is activated:

4 Flashing bar: Temporary override
4 Steady bar: Permanent override

3.2.5. Other information

r

w

M

The symbol is displayed when domestic hot water
production is running

Valve indicator: The symbol is displayed when a 3-way
valve is connected

4 x : 3-way valve open
4 c : 3-way valve closed

The symbol is displayed when the pump is operating

Name of the circuit for which the parameters are displayed

3.3 Technical characteristics

Electricity supply: 230 V - 50 Hz

9

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iSense Pro DIN - AD280 3. Technical description

Outside sensor Outlet sensor circuit B+C

Domestic hot water sensor
System sensor

-20 °C

-16 °C

-12 °C

-8 °C

-4 °C

0 °C

4 °C

8 °C

12 °C

16 °C

20 °C

24 °C

2392 ¨
2088 ¨
1811 ¨
1562 ¨
1342 ¨
1149 ¨
984 ¨
842 ¨
720 ¨
616 ¨
528 ¨
454 ¨

0 °C

10 °C

20 °C

25 °C

30 °C

40 °C

50 °C

60 °C

70 °C

80 °C

90 °C

32014 ¨
19691 ¨
12474 ¨
10000 ¨
8080 ¨
5372 ¨
3661 ¨
2535 ¨
1794 ¨
1290 ¨
941 ¨

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10

4. Installation iSense Pro DIN - AD280

4 Installation

4.1 Package list

The delivery includes:

4 The iSense Pro DIN module
4 Electrical harness
4 Extension cable marked

PRO boiler)

4 Outside sensor
4 Flow sensor (x2)
4 DHW sensor
4 Earth terminal block + 2 screws
4 Installation and Service Manual
4 User Guide.

K1 (For connecting a GAS 210 ECO

4.2 Installing the outside sensor

4.2.1. Choice of the location

It is important to select a place that allows the sensor to measure the
outside conditions correctly and effectively.

Advised positions:

4 on one face of the area to be heated, on the north if possible
4 half way up the wall in the room to be heated
4 under the influence of meteorological variations
4 protected from direct sunlight
4 easy to access

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8800N001-C

8800N002-C

8800N003-C

2

iSense Pro DIN - AD280 4. Installation

A

B

H

Z

Recommended position

Possible position

Inhabited height controlled by the sensor

Inhabited area controlled by the sensor

Positions to be avoided:

4 masked by a building element (balcony, roof, etc.)
4 close to a disruptive heat source (sun, chimney, ventilation grid,

etc.)

4.2.2.

Connecting the outside sensor

Mount the sensor using the screws and dowels provided.

A
Z

Inserts

Ø4 wood screw

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12

2

1

3

4x

2

1

1

1

4x

2

2

x

C003311-B

K2

K

1

K1

K1

3

3

4

OT

1

2

3

4

b
ar

STD

0 2 4 6 8 1

0

1
2 1

4 16 1

8

2
2 24

20

AU

T

O

C003312-B

4. Installation iSense Pro DIN - AD280

4.3 Mounting and connecting the module

4.3.1. Boiler GAS 210 ECO PRO

CAUTION

Step 3: Connect the extension cable K1 between

connectors A and Z.

13

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1

2

C003313-A

3

4

C003314-B

C003315-A

5 6

iSense Pro DIN - AD280 4. Installation

4.3.2. Boiler GAS 310 ECO

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14

7

8

K1

K1

K1

X16

C003316-A

C003317-C

9 10

K 2

X 16

X 16

C003318-B

11

12

4. Installation iSense Pro DIN - AD280

15

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14

13

C003319-B

X4

X3

X2

X1

16

15

C003320-B

iSense Pro DIN - AD280 4. Installation

4.4 Electrical connections

4.4.1. Recommendations

WARNING

4 Only

4 The boiler is entirely pre-wired. Do not modify the

4 Earth the appliance before making any electrical

Make the electrical connections of the boiler according to:

4 The instructions of the prevailing standards.
4 The instructions on the electrical diagrams provided with the

boiler.

4 The recommendations in the instructions.

qualified professionnals may carry out electrical

connections, always with the power off.

connections inside the control panel.

connections.

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CAUTION

Separate the sensor cables from the 230 V cables.

16

2

4

6

3

1

5

NN N L N L N L N L

+ -

AUX

BBC C

B 0V B AC

0-10V

S Syst.

BUS

AF BF

C002815-A

4. Installation iSense Pro DIN - AD280

4.4.2. Connecting a heating circuit

A
Z
E
R
T
Y

3 way valve circuit B

Heating pump circuit B

Outlet sensor circuit B

Heating circuit B

Outside sensor

Boiler

Earth the various pumps and 3-way valves.

Settings to be made for this type of installation

Parameters Access Settings to be made See chapter

CIRC.CURVE B

MAX. CIRC. B

Installer level
#SECONDARY INSTAL.P menu

Installer level
#SECONDARY LIMITS menu

To be customised

To be customised

¼ "Setting the heating curve", page 37

¼ "Professional settings", page 40

17

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2

4

6

3

5

1

10

7

8

9

NN N L N L N L N L

+ -

AUX

BBC C

B 0V B AC

0-10V

S Syst.

BUS

AF

BF

C002816-A

iSense Pro DIN - AD280 4. Installation

4.4.3. Connecting a heating circuit and a
domestic hot water tank

3 way valve circuit B

Heating pump circuit B

Outlet sensor circuit B

Heating circuit B

Outside sensor

Boiler

DHW storage tank

DHW sensor

Domestic circulation loop pump (Optional)

D.H.W. load pump

Earth the various pumps and 3-way valves.

A
Z
E
R
T
Y
U
I
O
P

Settings to be made for this type of installation

Parameters Access Settings to be made See chapter

CIRC.CURVE B

MAX. CIRC. B

Installer level
#SECONDARY INSTAL.P menu

Installer level
#SECONDARY LIMITS menu

To be customised

To be customised

¼ "Setting the heating curve", page 37

¼ "Professional settings", page 40

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18

2

4

6

3

5

1

10

7

8

9

12

14

13

11

NN N L N L N L N L

+ -

AUX

BBC C

B 0V B AC

0-10V

S Syst.

BUS

AF BF

C002817-A

4. Installation iSense Pro DIN - AD280

4.4.4. Connecting
water tank

two circuits and a domestic hot

A
Z
E
R
T
Y
U
I
O
P

a
z
e
r

3 way valve circuit B

Heating pump circuit B

Outlet sensor circuit B

Heating circuit B

Outside sensor

Boiler

DHW storage tank

DHW sensor

Domestic circulation loop pump (Optional)

D.H.W. load pump

3 way valve circuit C

Heating pump circuit C

Outlet sensor circuit C

Heating circuit C

19

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