Uponor Climate Control Zoning System II User Manual

Climate Control Zoning System II installation and operation manual | Chapter 5 – Operating the base unit l 21
Chapter 5
Operating the base unit
The Climate Control Zoning System II controls the underoor
heating installation according to customer needs.
Sequence of operation
As soon as the temperature measured at a thermostat is lower
(heating mode) than the setpoint temperature, a demand
to change the room temperature is created and sent to the
controller. The controller will open the actuators according
to current operating mode and other settings. Once the set
temperature is reached, this information is sent and the
actuators are closed.
Normal operation
When the system is running in normal mode, the actuators are
open when room temperatures are lower than the temperatures
set on the thermostats.
Run mode
During normal operation, the controller is in run mode.
Exit to run mode
If the controller is in registration or forced mode, exit to run
mode by pressing the OK button until the LEDs turn off
(about 5 seconds).
Resetting the base unit
It may be necessary to reset the base unit if problems, such
as inaccurate channel registration exist. The following illustration
shows the location of the reset button in the base unit.
To reset the controller:
1. Make sure the controller is in run mode. If it is in registration
or forced mode, press and hold the OK button for about
5 seconds or until the LEDs turn off.
2. Press the <, OK, and > buttons simultaneously (for about
10 seconds) until the power LED ashes, and all channel
LEDs turn off. All parameters are erased and run mode
has been activated.
3. Installation and registration are required after resetting
the controller.
Unregistering channels in the base unit
When a channel is inaccurately registered or if a thermostat
registration needs to be remapped, it is possible to remove
the current registration from the controller.
3 seconds
3
1 2
Caution: Make sure the base unit is in run mode.
Refer to the instructions below to unregister a channel.
1. Press and hold the OK button on the base unit until
the LED for channel 1 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 until the LED for
the selected channel starts ashing red (about 3 seconds).
Figure 5-1: Exit run mode
Figure 5-2: Resetting the base unit
Figure 5-3: Unregistering channels

Uponor Climate Control Zoning System II Specifications

General

Brand	Uponor
Model	Climate Control Zoning System II
Category	Thermostat
Language	English