Uponor Climate Control Zoning System Installation Manual page 54

Component
• Signal
thermostat)
• Radio alarm in interface
• Radio icon
information on interface
• Power LED and thermostat
LEDs in the base unit for
connected channels flash
No radio transmission icon
displayed on thermostat
screen when +/- keys
Base Unit
pressed
with Interface
Radio transmission icon
is displayed, but signals
are received only if the
thermostat close to the
antenna.
New installations in the
home create interference.
• Short circuit alarm on
interface
Base Unit,
• Power LED and concerned
Interface or
channel LED blink
Actuator
• Communication error
• Software versions
incompatible
• Communication error
Base Unit or
Interface
• Base unit disappears from
display list.
Table 10-1: Troubleshooting Solutions (cont.)
Alarm is triggered when more than three hours have elapsed since the base unit received the last radio signal from the thermostat.
1
2 Power LED on the base unit and relevant channel LEDs blink.
48
Alarms/Issues
(from a single Thermostat or antenna not in
1 , 2
correct position.
in room
Transmitter broken in
thermostat
Transmitter working, but with
reduced signal intensity
Interference
Short circuit on a connected
actuator
Short circuit on the actuator
terminal
Wire disconnected or
damaged
Wrong wiring of several base
units, wrong numbering
of the base units or wire
disconnected or damaged
Causes Solutions
• Reduce the distance
between thermostat and
base unit.
• Change the location of
the thermostat within the
room.
• Install antenna in correct
position with wire
converter correctly.
• Force the thermostat to
transmit by changing the
temperature setpoint.
• Replace the thermostat.
• To delete the assignment
of the old thermostat and
replace with the new one.
Find a new position for
thermostat and/or antenna
to prevent interference.
Check wiring of the
actuators, replace the
actuator.
Replace base unit.
• Check wiring of interface
and base unit.
• Replace base unit wire.
• Check wiring of interface
and base unit.
• Check base unit
configuration.
• Replace wire.
Notes
• When the error is
resolved, the
thermostat screen
displays the room
temperature, and
the battery icon
disappears.
Radio icon
replaced with
See Installation
Report to contact
installer.
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