Climate Control Zoning System II instruction sheet l 9
Register thermostat and/or
system device to a controller
Enter registration mode
1. Press and hold the OK button on the controller for about 3
seconds until the LED for channel 1 (or the rst unregistered
channel) ashes red.
2. To register a thermostat, select a thermostat channel.
a. Use buttons < or > to move the pointer (LED ashes red)
to a preferred channel.
b. Press the OK button to select the channel for registration.
The LED for the selected channel starts ashing green.
c. Repeat steps 2a and 2b until all channels to be registered
with the thermostat are selected (LEDs ashing green).
Note: Uponor recommends registerating all channels to the
thermostat at the same time.
3. Select a thermostat.
a. For the Wireless Digital Thermostat (A3800167),
press and hold both - and + buttons on the
thermostat until the text CnF (congure) and a
communication icon displays. The selected channel
LED in the controller turns xed green and the
registration is complete.
b. For the Wireless Dial Thermostat (A3800165),
gently press and hold the registration button on
the thermostat for about 5 seconds. Release
when the LED on the front of the thermostat starts
ashing. The selected channel LED in the controller
turns xed green and the registration is complete.
4. Repeat steps 2 and 3 until all available thermostats
are registered.
Exit registration mode
5. Press and hold the OK button on the controller for about
3 seconds until the green LEDs turn off. This will end
registration mode and return the system to run mode.
Unregister one channel
When a channel is inaccurately registered, or if a thermostat
registration needs to be redone, it is possible to remove the
current registration from the controller.
To unregister a channel:
1. Enter registration mode. Channel 1 LED ashes red/green, or
the rst unregistered channel ashes red.
2. Use buttons < or > to move the pointer (LED ashes red)
to the selected channel (ashes green if registered) to
unregister.
3. Press the < and > buttons simultaneously for about 5 seconds
until the LED for the selected channel starts ashing red.
Unregister all channels
When one or more channels (thermostats) are inaccurately
registered, it is possible to remove all registrations at the
same time.
To cancel all channel registrations:
1. Enter registration mode. Channel 1 LED ashes red/green or
the rst unregistered channel ashes red.
2. Press the < and > buttons simultaneously for about 10
seconds until the LEDs for all channels (except one) turn off.
The remaining LED ashes red.
Actuator autobalancing
Refer to the Climate Control Zoning System II installation and
operation manual for more information about autobalancing
of actuators (eliminating the need for manual balancing, on by
default), heat pump integration, cooling, comfort/ECO settings,
room check, supply check, etc.