Immergas 3.030906 Product manual

Instruction and
warning book
IE
COD. 3.030906
Wireless room probe kit

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Hereby Immergas S.p.A., declares that the equipment type "Wireless room probe kit" is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following Internet address: www.immergas.com.
PRELIMINARY REMARKS.
The "Kit with wireless room probe" is composed of a room probe capable of dialogue in radio frequency with the radio concentrator (not supplied with
the kit). The probe kit is designed to be combined with the concentrator kit with wireless probe. Itisconsidered a possible expansion for the control of
additional zones. Thewireless room probe kit cannot work without being combined with the concentrator kit with wireless probe. The radio association
between the probe and the concentrator is not a factory default setting. When installing, you must perform the following steps to enable radio recognition
and assign the room control to the correct zone. The room probe will be placed in the room where you want to have temperature control. The room
probe runs on two 1.5V AA batteries and does not require wired electrical connection.
The concentrator must be connected to the boiler by cables (supplied with the kit) and must be placed near the boiler (see the instructions on concentrator
kit with room probe). Both the probe and the concentrator are suitable for opera-tion in dwelling; they cannot be used outdoors and / or subject to the
weather.
GENERAL WARNINGS.
All Immergas products are protected with suitable transport packaging.
The material must be stored in a dry place protected from the weather.
This instruction manual provides technical information for installing the Immergas kit. As for the other issues related to kit installation (e.g. safety in the
workplace, environmental protection, accident prevention), it is necessary to comply with the provisions specified in the regulations in force and with the
principles of good practice.
Improper installation or assembly of the Immergas appliance and/or components, accessories, kits and devices can cause unexpected problems for people,
animals and objects. Read the instructions provided with the product carefully to ensure proper installation.
Installation and maintenance must be performed in compliance with the regula-tions in force, according to the manufacturer's instructions and by
professionally qualified staff, meaning staff with specific technical skills in the plant sector, as envisioned by the law.
This instruction leaflet has been prepared for: the Installer.
• Carefully read the instruction in this document giving indications on the technical characteristics, installation, assembly and association instructions.
• The system must be compliant with applicable standards.
• The instruction leaflet is to be considered part of the kit and must be “kept for future reference”.
• After removing the packaging, make sure all the components of the kit are intact and present. If in doubt, do not use them and contact the Dealer or
Manufacturer.
• The kit is intended only for the use for which it was specially designed. Any other use must be considered improper and therefore dangerous.
• Our products are manufactured in compliance with the Safety Standards in force. It is, therefore, recommended to use all devices and attention in such a
way that injury/damage is not caused to persons or objects.
• Do not disassemble parts of the kit when it is operating.
• Do not use the kit exposed to heat sources or under the scorching sun.
• Periodically check the battery charge of the wireless room probe.
• Immergas reserves the right to make improvements and changes to details and accessories, excepting the essential features of the model described and
illustrated herein.
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Fig. 1
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2
3
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• The manufacturer will not be held responsible in the following cases:
a) Incorrect installation.
b) Malfunctions of the boiler to which the kit is applied.
c) Unauthorised changes or tampering.
d) Total or partial failure to comply with instructions.
e) Exceptional events etc.
•INSTALLATION.
1.1 INSTALLATION RECOMMENDATIONS.
The installation of the kit, must be performed by specialized personnel. The Authorised Technical Service Centre does not provide for the free check of
the kit if it is requested after the start of the boiler warranty.
N.B.: follow the installation sequence below by installing first the support and then the wireless room probe.
1.2 PACKAGE CONTENTS.
Ref Description Qty
1 Wireless room probe 1
2
2 AA 1.5V batteries 2
3 Instruction sheet for the installer 1
4
Screw anchors 2

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Fig. 2
29 mm
105 mm
85 mm
Fig. 3
1
2
3
1.3 MAIN DIMENSIONS OFWIRELESS ROOM PROBE.
1.4 INSTALLATION OPERATIONS OFWIRELESS ROOM PROBE.
1) Separate the fixing support from the cover of the wireless room probe by prying with a screwdriver in the appropriate recess. Manually pull the cover
outwards to separate it from the support (Fig. 3).
N.B.: the probe can be fixed to its support after the "association" operations. This makes the association procedure easier, with no need to move around
the house.

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Fig. 4
Fig. 6Fig. 5
OK
1,5m
NO
1
2
3
2)
Install the wireless room probe away from heat sources and in suitable positions to correctly detect the room temperature (Fig. 4).
3)
Install the wireless room probe support (2) fixing it to the wall or onto a recessed box using the expansion anchors (1) and the supplied screws (3) (Fig. 5).
4) Insert the 2 AA 1.5V batteries (supplied) (Fig. 6).

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Fig. 7
3) Secure the cover of the wireless room probe to the support by engaging it by pressure (Fig. 7).
N.B.: when closing the cover, make sure it is correctly aligned with the fixing support.
N.B.: in order to secure the probe to the support correctly, the batteries must be positioned in the lower part of the support.
N.B.: the use in electromagnetically non-critical places and in structures made of non-metallic or shielding materials is recommended. During installation,
take the necessary precautions as indicated in fig. 8.
Fig. 8
N.B.: make sure that the installation area ofthe Wireless room probe adequately receives the "RF” signal of the concentrator.

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2. ZONE ASSIGNMENT TOWIRELESS ROOM PROBE.
When installing the kit, we recommend that you follow the steps below: Verification of any association previously activated on the wireless probe:
1. Insert the batteries on the probe and press for 5 sec. the button on the probe.
- If the probe has already been previously Associated, the left and right LEDs will flash alternately => it is necessary to proceed with the rf disassocia- tion
(see RF Disassociation operations).
-If it is NOT Associated, the LH LED will start flashing (Right LED off) => move on to the next step of this procedure for zone assignment to wireless room
probe.
Zone assignment to wireless room probe:
1. Make sure you have correctly made the electrical connections between the concentrator and the boiler and have inserted the batteries on the wireless
probe.
2. Power the boiler and access the Menu. For more details on menu navigation and access commands, see the boiler instruction manual.
3. Implement recognition as "Service" (On the Menu\General Settings\Access level page, enter code 1122 and select access as Service).
4. Access the Zone menu.
5. Select the zone to which the room probe shall refer.
6. Enter the Configuration \ Room Probe menu.
7. Select Type = RF.
8. Set the M3 address of the concentrator to which you want to associate the wireless probe: the M3 address is defined by the position of the switches on the
card inside the concentrator (default 0).
9. Press OK => a confirmation window will appear with the text "Do You want to confirm the operation?".
10. Accept the confirmation request by pressing OK; after this action the display shows "Status ..." (association in progress) and on the concentrator the left LED
flashes (waiting for association)
11. Within 30 seconds, move to the probe to be associated and press the central button for 5 seconds. When the LH LED flashes, briefly press the button
again (1 second).
12. On the probe, once the operation has been completed correctly, the 2 left and right LEDs will be flashing alternately for 10 sec.. Then the number of the
associated zone will be indicated on the left LED through flashes, but with the right LED steady. If the operation is not completed correctly, the two LEDs
will be flashing at the same time for 5 seconds and the text "No-Link Status" shall appear on the display (it is therefore necessary to repeat the operation)
13. On the Display, once the operation has been completed correctly, the room probe status appears as "ok".
Attention: with a short press, if it lasts more than 1 second, the operation is unsuccessful.
2.1 DISPLAYABLE INDICATIONS ONTHE MENU UNDER THE ITEM "ROOM PROBE STATUS”
The following items appear in the Room probe association window
•Status= Err: configuration error; on the concentrator the association se-quence was not successful. Repeat the association sequence.
•Status = No link: error on RF association between probe and concentrator; it may also appear with low battery. Check wireless probe operation and
repeat the association sequence.
•Status = - - : indicates the waiting for configuration; if it is maintained for a long time during the association sequence, check the connection between
concentrator and boiler.
•Status = … : indicates “association in progress” mode
•Status = ok: indicates the correct association between wireless probe and the zone to be checked.

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2.2 ASSIGNMENT OFFURTHER ZONES TOASMANY WIRELESS ROOM PROBES THROUGH A SINGLE CONCENTRATOR.
Only after activating the communication (and possible setting) of zone actuator boards such as relay interface board or zone board (present on DIM ERP), the
display board offers the possibility to activate room control on zone 2 and zone 3 on the menu zone via wireless room probes.
If the relay interface card is used as an actuator, relay 2 must be set as zone control 2; after this setting the display makes the settings and adjustments for
zone 2 available on the zone menu.
If the zone card (DIM ERP) is used when the zone card is recognized through BUS communication, the display automatically makes the settings and adjust-
ments for zone 2 and zone 3 available on the zone menu.
Up to 3 wireless probes can be connected to the same wireless concentrator, associating them to the various system management zones.
To associate the probes to the various zones, carry out the steps described as ZONE ASSIGNMENT for each probe, paying attention to assign a different
zone for each probe (point 5 of the procedure) and keeping for all the associa-tions the same M3 address that distinguishes the concentrator (default = 0).
Attention, it is not forbidden to assign (in case of error) more probes to the same zone.
2.3 RF DISASSOCIATION ONWIRELESS ROOM PROBE
If it is necessary to "destroy" a previous assignment made on the room probe, proceed by carrying out the following operation on the room probe:
1. Press and hold the button on the RF Probe for at least 5 seconds, if it is as-sociated the LH-LED and RH-LED will start flashing alternately.
2. At this point, press the button again for another 5 seconds and release it when only the LH-LED flashes while the RH-LED remains off.
3. Wait for the LH-LED to stop flashing before proceeding with a new associa-tion.
2.4 FINAL CHECK OFCORRECT RF COMMUNICATION
At the end of the various assignments, place the probes in the various rooms in which you want to control the temperature.
Once the probes have been positioned, briefly press the central button for each probe and move to the boiler panel to check that the room temperature of the
various probes is correctly displayed.
If no RF communication is detected between the probe and the concentrator (or faults are detected), the display will show an error code under the corresponding
zone within 10 minutes (if the probe is correctly associated).
If it is necessary to deal with poor RF reception, it is possible to move the con-centrator in the accommodation unit, so as to improve the RF transmission to
each room probe.

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Fig. 9
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2.5 MAIN SIGNALS THROUGH WIRELESS PROBE LEDS
On the wireless probe there are two LEDs (1-3) next to the button (2) (Fig. 9). The possible signals on these LEDs are the following.
Status Condition LH LED RH LED
Normal operation
Normal operation 1 flash each 60 seconds
No association 1 flash each 4 seconds
RF transmission in pro-gress 1flash
N.B.: the absence of any type of flashing is a symptom of anomaly or low batteries.

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Fig. 11Fig. 10
1
2
3
2.6 WIRELESS ROOM PROBE BATTERIES REPLACEMENT
The concentrator displays the "E121” error code or "E122" or "E123" (depending on which probe is faulty), when the connection with the wireless room probe
fails or when the batteries of the wireless room probe run out.
When the error "E121" or "E122" or "E123" appears on the boiler display (de-pending on which probe is faulty), it is necessary to check the battery charge of
the wireless room probe and replace them if necessary. To carry out this replacement, proceed as follows:
- separate the fixing support from the cover of the Room probe by prying with a screwdriver in the appropriate recess (Fig. 10);
-manually pull the cover outwards to separate it from the support;
-replace the batteries (Fig. 11) and reassemble the cover.
2.7 CLEANING THECOVER.
To clean the kit cover use a dry cloth. Do not use abrasive or powder detergents.

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3. TECHNICAL SPECIFICATIONS.
• Dimensions (LxAxP):.......................................................... 105 x 86 x 23 (mm)
• Power supply: ................................................................... 2 x 1.5 V AA batteries
• Battery life:..............................................................1 year (with normal use) (*)
• Room operating temperature:..............................................................0 - +50°C
• Storage temperature:..........................................................................-10 - +50°C
• Protection class according to EN 60730: ..........................................................II
• Protection class according to EN 60529: ................................................... IP 20
• Ambient temperature indication accuracy:...................+/- 0.5°C to 25°C (**)
• Room temperature resolution ..................................................................0.1 ° C
• NTC room temp. sensor: .................................................................50 k to 25°C
(*) Battery life calculated with normal use, with room temperature between 16°C to 27°C.
(**) The indication of the room temperature can be influenced by the installation point of the wireless room probe (e.g. warm wall, cold wall, ground clearance,
etc.).
3.1 PRODUCT SPECIFICATIONS.
In accordance with Regulation 811/2013 the temperature control device class is:
Class
Contribution to the environmental heating seasonal
energy efficiency Description
I + 1% Using up to 2 Wireless room probes with modulating function excluded
V +3% Using up to 2 Wireless room probes with modulating function activated
VI +4%
Using up to 2 Wireless room probes with modulating function active on
room and outside temperature (+ external probe connected to boiler)
VIII +5% Using 3 Wireless room probes with modulating function activated
4 FACTORY SETTINGS
See the parameters illustrated in the boiler manual.

Cod. 1.044518 - rev. ST.005284/000 - 01/21
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During the service life of the products, performance is affected
by external factors, e.g. the hardness of the DHW, atmospheric
agents, deposits in the system and so on. The declared data
refers to new products that are correctly installed and used in
accordance with applicable regulations.
NOTE: correct periodic maintenance is highly recommended.
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