Inserting Or Replacing The Batteries; Multiple Thermostat Support; Thermostat Panel - Grant Aerona HPIDR32SMART6 Installation & Operating Instructions Manual

Smart heat pump system controller
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B.3.1

INSERTING OR REPLACING THE BATTERIES

To insert or replace the battery, remove the back cover of the
thermostat housing.
Figure B-3: Wireless Thermostat back access
When inserting the batteries, the battery poles have to be
positioned correctly. Check thermostat moulding for guidance.
Figure B-4: Battery placement
It is recommended to use alkaline batteries to power the
thermostat. The thermostat working time depends on the quality
of the batteries used. Refer to Appendix A, Figure A-4 and Table
A-1 for low battery indicator symbol.
B.3.2
PAIRING A WIRELESS THERMOSTAT WITH
THE WIRELESS RECEIVER
A wireless thermostat will need to be paired with the wireless
receiver connected to the wiring centre. Follow the steps to
access the individual circuit controls and begin the pairing wizard
or follow the steps when using the system configuration creator.
Refer to Section A4.
If multiple wireless thermostats are required, the radio
address for a second or third will need to be changed prior
to pairing to avoid pairing conflicts. Refer to Appendix B.4 for

multiple thermostat support.

Pair all required wireless thermostats in the 1st circuit pairing
during system configuration or access the circuit settings of
an installed circuit after the system configuration has been
completed to save the thermostats to the wireless receiver
memory. Refer to Section 6 for System configuration creator
& Section 7.3 for heating circuit settings.
The pairing process for the wireless thermostats is similar to
the wired thermostat. Refer to Section A.4.
After all thermostats are paired, return them to their
respective home screen by holding the 'ü ü ' button down for 4
seconds.
With multiple wireless thermostats paired, you will be given a
choice based on the address of the thermostats saved to the
memory of the wireless receiver. Select the thermostat you
wish to assign to a specific circuit from the displayed list on
the touchscreen display.
For a second or third circuit, confirm already paired
thermostats when prompted to pair to access wireless
receiver memory for saved thermostat list.
Page 52
! NOTE !
Allow up to 1 minute for connection of thermostats and
circuit amends to take effect.
! NOTE !
Until the pairing with the wireless receiver is complete, the
alarm and radio symbols are permanently displayed on the
thermostat screen.
The structural elements of the building, the layout and equipment
of rooms, the amount of electronic equipment, the distance
between the wireless receiver and the thermostat all affect the
quality of the radio signal.
Therefore when choosing a place to install the thermostat, take
into account the obtained signal level in the selected location by
observing the symbol on thermostat screen. If the symbol:
is not displayed - Connection has been established
The symbol is shown only briefly during active radio
communication with the wireless receiver.
flashing - There is no connection or there is a weak signal
and you should choose a different place to install the
thermostat or add a signal repeater.
! NOTE !
The value of the radio signal strength can be read in
parameter '30' of the thermostat user menu.
If the radio connection to the thermostat is lost, the Smart
Controller will go into an operating mode without a thermostat
after a few minutes.
After establishing the radio connection with the thermostat in the
touchscreen display Information menu in the Software versions
tab, the thermostats will be shown as a Wireless thermostat, with
the version of the software displayed.
Connecting the wireless receiver to the wiring centre again does
not require pairing if the thermostats have previously been paired.
B.4
MULTIPLE THERMOSTAT SUPPORT
The wireless receiver can manage up to 3 wireless thermostats.
Utilising multiple thermostats with the wireless receiver will require
setting an individual address for each thermostat to avoid conflicts
in the heating circuits they are assigned to and must be done prior
to assigning to a circuit.
To amend the address of an individual thermostat:
1.
Hold the up and down buttons simultaneously for 2 seconds.
The screen will change to display you have entered the user
menu where you then select parameter '35'. The screen will
display the currently assigned address ("Ad1" is the default
assigned address).
2.
Press the 'ü ü '. The current address will flash with the
parameter editing symbol. Press Up or down to amend the
address and confirm with the tick.
3.
Holding the 'ü ü ' button down will move you back through the
user menu to the home screen.
Follow the pairing procedure for a heating circuit as per Section
B.3.2 or the on-screen prompts when configuring a circuit. If
successful, when you attempt to assign a wireless thermostat to a
new circuit, multiple thermostats will be available to choose.
B.5

THERMOSTAT PANEL

Refer to Appendix A.3 for thermostat panel information.
Appendix B: Wireless Thermostat and Receiver

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