Immergas 3.030906 Instruction And Warning Book page 8

2.2 ASSIGNMENT OF FURTHER ZONES TO AS MANY 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 ON WIRELESS 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 OF CORRECT 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.
8