User manual
8G.52.80.00/03.15 Changes reserved.
iC-Range
iS-Range
iR-Range
User manual ATAG iC, iS and iR-Range
2
Contents
1. Introduction ....................................................................................3
2. Safety .............................................................................................5
3. Boiler description ............................................................................6
4. Display and functions .....................................................................7
4.1 DHW and Heating program ....................................................8
4.2 Eco function DHW (iC-Range only) .......................................9
4.3 Requesting current boiler data (info mode) ............................9
4.4 The Reset button .................................................................10
4.5 Frost protection ....................................................................10
5. Filling the heating system .............................................................11
6. Decommissioning the boiler .........................................................13
7. Error codes ...................................................................................14
8. Maintenance .................................................................................14
9. Warranty .......................................................................................14
Important!
It is in your own interest that we should know that you have an ATAG
boiler. Please ll out the warranty card completely and send it back to us.
Then we can be fully at your service.
User manual ATAG iC, iS and iR-Range
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1 Introduction
These operating instructions describe the functioning and the operating of the
ATAG i-Range boilers. This manual is for the end user. For installation and
servicing there is an installation & servicing instructions manual for the installer.
Read this manual fully before operating the boiler. In case of doubt or errors
contact your installer.
ATAG Heating Technology Ltd reserves the right to change the specications and
dimensions without prior notice.
Work on the boiler must be carried out by a competent person, (Ref: Gas Safe
Register) using correctly calibrated instruments with current test certication.
When replacing parts use only ATAG Service parts.
Contact details for ATAG Heating Technology Ltd can be found on the back page
of this manual.
User manual ATAG iC, iS and iR-Range
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The Benchmark Scheme
ATAG Heating Technology Ltd is a licensed member of the Benchmark Scheme
which aims to improve the standards of installation and commissioning of
domestic heating and hot water systems in the UK and to encourage regular
servicing to optimise safety, efciency and performance.
Benchmark is managed and promoted by the Heating and Hotwater Industry
Council. For more information visit www.centralheating.co.uk
Please ensure that the installer has fully completed the Benchmark Checklist on
the inside back pages of the installation instructions supplied with the product and
that you have signed it to say that you have received a full and clear explanation
of its operation. The installer is legally required to complete a commissioning
checklist as a means of complying with the appropriate Building Regulations
(England and Wales).
All installations must be notied to Local Area Building Control either directly
or through a Competent Persons Scheme. A Building Regulations Compliance
Certicate will then be issued to the customer who should, on receipt, write the
Notication Number on the Benchmark Checklist.
This product should be serviced regularly to optimise its safety, efciency and
performance. The service engineer should complete the relevant Service Record
on the Benchmark Checklist after each service.
The Benchmark Checklist may be required in the event of any warranty work
and as supporting documentation relating to home improvements in the optional
documents section of the Home Information Pack.
User manual ATAG iC, iS and iR-Range
5
2 Safety
Work on the installation should only be carried out by qualied personnel with
calibrated equipment. When replacing parts, only ATAG Service components may
be used.
If you smell gas:
- No naked ames! No smoking!
- Do not switch lights on or off or use other electrical switches.
- Do not use the phone
- Close the gas mains
- Open windows and doors
- Warn the occupants and leave the building
- Only call the gas company or installer once you are outside the building.
Corrosion protection
Do not use sprays, chlorine-containing cleaning products, solvents, paints etc.
in the vicinity of the device or its air supply. These substances have an adverse
impact on the device and can lead to corrosion that may result in failures.
Checking the heating water
Always use potable water for lling the installation.
Adding chemical agents such as frost and corrosion inhibitors are only to be
added by your installer.
If in doubt, check with your installer or ATAG Heating Technology Ltd.
User manual ATAG iC, iS and iR-Range
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3 Boiler description
The ATAG i-Range boiler is a closed, condensing and modulating heating boiler
which meets the European standard (CE).
A declaration of conformity can be obtained from the manufacturer.
The efficiency of the boiler is very high and the radiation convection and
standby losses very low. The emission of noxious substances is far below
the fixed standards so the boiler is >88% Efcient SEDBUK 2009 rated.
User manual ATAG iC, iS and iR-Range
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4 Display and functions
The boiler is equipped with a door at the front. For opening the door just pull at
the door handle.
After opening the door you will nd next to the display and buttons a brief
overview of the meaning of all the buttons and icons. These are described below.
DHW program
(iC-Range only); On = + ( symbol visible in display), Off = -
Setting of hot water temperature
+/-function (ancillary function: Scroll and +/-function)
Central heating program; On = +( symbol visible in display), Off = -)
Setting of boiler temperature (max. ow temperature)
+/-function (ancillary function: OK and Escape)
Eco-function DHW on/off. (iC-Range only: see also chapter 4.2)
Press 6 seconds for boiler information (see also chapter 4.3)
Reset button (see also chapter 4.4)
Commissioning function (Do not use. For service purposes only)
Pump function (Press both - buttons for 6 seconds). See chapter 4.x
%
bar
°C
+
-
-
+
reset
eco
(OK)
(ESC)
-
+
+
-
eco
reset
+
-
-
+
User manual ATAG iC, iS and iR-Range
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Meaning of the icons in the display
DHW Visible when DHW program is active (iC-Range only)
Flashing when there is a heat demand for DHW (iC-Range only)
Error Error indication (accompanied with a code).
Alert Service-mode or blocking
Pump Visible when pump is set to continuously (iC and iS-Range only)
Flashing when frost program is active (only when
outside sensor is connected
Eco Visible when DHW comfort function is not active (iC-Range only)
Flame Visible when boiler is active for heating or DHW
Heating Visible when heating program is active
Flashing when there is a heat demand for heating
4.1 DHW and Heating program
Hot water (iC-Range only)
Setting the hot water (DHW) temperature:
Briey press + or – ; the display will show the ashing
preset value;
Briey press + or – to change the set value. Each change
becomes active directly.
Hot water program OFF: Press – until the lowest value is
reached and then press – again. The display shows - - .
Switching on works in reverse order.
Central heating
Setting the water temperature for central heating:
Briey press + or – ; the display will show the ashing
preset value;
Briey press + or – to change the set value. Each change
becomes active directly.
CH program OFF: Press – until the lowest value is
reached and then press – again. The display shows - - .
Switching on works in reverse order.
+
-
-
+
reset
eco
+
-
-
+
reset
eco
User manual ATAG iC, iS and iR-Range
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4.2 Eco function DHW (iC-Range only)
With the ECO button you can select DHW ECO mode or
DHW Comfort mode.
(DHW program must be on;
visible on display)
Press ECO-button briey:
- ECO mode is on when symbol is visible on display.
- Comfort mode is on when ECO symbol is not visible on display.
From factory the boiler is set to Comfort mode. This mode keeps the DHW
facility on 50°C. The advantage is that the boiler produces hot water almost
instantaneously when hot water is tapped.
When ECO mode is selected it will take a few seconds longer before the hot
water runs from the opened xture.
4.3 Requesting current boiler data (info mode)
Press the eco-button for 6 seconds in order to obtain the
following current boiler data using the scroll buttons:
A0 Flow water temperature in °C
A1 Return water temperature in °C
A2 DHW temperature in °C (only iC-Range)
A3 Calculated ow temperature (T-set) in °C
A4 Flue gas temperature (only if a ue gas sensor is connected) in °C
A5 Outside temperature (only if an outside sensor is connected) in °C
A6 Water pressure in °C (only iC and iS-Range)
A7 DHW ow in l/min. (only iC-Range)
A8
Ionisation current in mA
A9 Revolutions of the fan in rpm
To return to the standard view press ESC.
+
-
-
+
reset
eco
OK
ESC
scroll
+
-
-
+
reset
eco
User manual ATAG iC, iS and iR-Range
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4.4 Reset-button
The reset button allows the boiler to restart if an error has
occurred.
In case of an error the
symbol is displayed with a
XXX code.
In other cases the reset button does not function and will
not respond to operation.
See chapter XX for a brief overview of error codes.
4.5 Frost protection
The iC and iS-Range boiler control is from standard provided with a boiler frost
protection.
The frost protection is switched on automatically when the
symbol in the
display is ashing and the pump is running.
In case there is danger of frost of the rest of the heating
system the frost protection can be switched on manually
by pressing the two - buttons for 6 seconds.
The
symbol is constant in the display and the pump is
running constantly.
Press both - buttons again for 6 seconds to switch back to
automatic.
+
-
-
+
reset
eco
+
-
-
+
reset
eco
User manual ATAG iC, iS and iR-Range
11
5 Filling the heating system
Information on the water pressure:
The default view of the display shows OK. Press the eco-button for
6 seconds and press the eco-button a few times more until A6 is
displayed. The actual water pressure will be shown:
Water pressure too low
Code 118 and spanner symbol visible:
Water pressure is too low (<1.0 bar)*.
Power is reduced by 20%. The installation should be relled.
or
Code 118 and spanner symbol visible:
Water pressure is too low (<0.7 bar)*.
The boiler is taken out of operation. The installation should be relled.
After the installation has been relled and if the pressure was below
0.7 bar the de-aeration program will start (Code 105 and spanner
symbol visible). This will last for approximately 7 minutes.
Water pressure too high
Code 117 and spanner symbol visible:
Water pressure is too high (> 3.0 bar)*.
The boiler is taken out of operation.
The installation pressure should be reduced by draining water from the heating system.
User manual ATAG iC, iS and iR-Range
12
Filling procedure
Combi boiler (iC-Range):
The iC-Range boiler is provided with a lling
loop.
Connect the lling loop between cold water
connection (1) and CH connection (2)
- Open slowly the valves (A and B) of the
lling loop;
- Read the water pressure from the pressure
gauge under the boiler or from the display
according to the procedure described
above and wait until the pressure reaches
between 1.7 and 2 bar;
- Close both valves (A and B) of the lling
loop.
Always disconnect the lling loop and close
the valves with the cap nut (3).
System boiler (iS-Range)
The heating system connected to the iS-Range boiler is provided with a lling
loop.
Connect the lling loop between cold water tap and the connection on the heating
system
- Open slowly the valves of the lling loop
- Read the water pressure from the pressure gauge under the boiler or from
the display according to the procedure described above and wait until the
pressure reaches 1.7 bar.
- Close both valves of the lling loop
Always disconnect the lling loop.
Regular boiler (iR-Range)
This boiler is part of an 'Open Vent' heating system. The system is not
pressurized, but is lled automatically by a lling system in the loft.
If there is a problem with this system, please contact your installer.
When the heating system is lled and after a power
interruption the boiler will be reset and starts with a
venting program. After the venting program (display
shows 1 05) of approx. 7 minutes has ended, the boiler
will be operational again.
OPEN CLOSED
1
2
A
B
3
User manual ATAG iC, iS and iR-Range
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6 Decommissioning the boiler
In case of, for instance, a holiday:
Make sure no heat request occurs: set the room thermostat to low.
Hot water (iC-Range only)
Hot water program OFF: Press – until the lowest value is
reached and then press – again. The display shows - - .
Switching on works in reverse order.
Central heating
CH program OFF: Press – until the lowest value is
reached and then press – again. The display shows - - .
Switching on works in reverse order.
In case of work on the heating installation:
Make sure no heat request occurs: set the room thermostat to low. Pull the plug
from the wall socket. If the installation is being drained, you have to take into
account that part of the heating water will remain in the boiler. Make sure that the
remaining heating water in the boiler cannot freeze in case of frost.
+
-
-
+
reset
eco
+
-
-
+
reset
eco
User manual ATAG iC, iS and iR-Range
14
7 Error codes
In the event of a failure (this is indicated by a number code on the display) you
can try to eliminate the failure by pressing the Reset button. If the failure persists,
please contact your installer as soon as possible and tell him the number code.
There are also messages with a number code that
constitute no failures. These messages will cancel
themselves over time (*) or they need intervention.
Operating the reset button has no effect then.
10 Outside sensor error 111 Maximum temperature exceeded
20 Flow sensor error 117 Pressure too high (> 3 bar) or pump pressure increase too high
(iC & iS-Range only)
40 Return sensor error 118 Pressure too low (< 1 bar) or pump pressure increase too low
(no pump detection) (iC & iS-Range only)
50 DHW sensor error (iC-Range only) 119 Link on X2 position 4 and 5 missing
61 Bus communication error 129 Fan error (fan does not start up)
78 Water pressure out of range 133 No ame after 5 ignition attempts
105* Venting program active when power turned on or
interrupted (runs approx. 7 mins.)
151 Fan error (speed control is not achieved or is out of range) or
control unit defective
110 Safety temperature exceeded 154 Flow temperature increases to fast, return > ow
If leaks occur in the installation, please contact your installer.
8 Maintenance
Conclude a maintenance agreement with your installer in order to have the
installation periodically checked and adjusted.
The cover of the boiler consists of metal and plastic parts, which can be cleaned
with a normal (non-aggressive) cleansing agent.
9 Warranty
For the warranty conditions, see the Warranty Card that has been supplied with
the boiler.
User manual ATAG iC, iS and iR-Range
15
This renewed publication cancels all previous installation instructions. The company reserves the right to change the specications and dimensions without prior notice.
E. & O. E.
ATAG Heating Technology Ltd. • 47 Castle Street • Reading • Berkshire RG1 7SR
Phone: 0800 254 5061 • E-mail: info@atag-heating.co.uk • Internet: www.atagheating.co.uk
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