Testing Actuators - Uponor Climate Control Zoning System II Installation And Operation Manual

Testing actuators

It is possible to manually open or close an actuator connected
to a channel when testing the system. Testing an actuator takes
about 10 minutes and the base unit automatically returns to run
mode when finished.
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3
Figure 3-15: Testing actuators
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10 min
10 min
Climate Control Zoning System II installation and operation manual | Chapter 3 – Installing the base unit l 13
Important! Activated test/cycle mode for a channel is
indicated with a lit LED, when in forced mode.
Refer to the instructions below to test the actuators.
1. Enter test/cycle mode by pressing the > button while
in run mode.
2. Use the < or > buttons to select a channel. Selected channel
is indicated with a LED flashing red.
3. Press the OK button to activate test/cycle mode for the
selected channel. The LED of the channel turns solid red,
which means the base unit opens the actuator on the selected
channel, and the system exits to run mode. If the LED keeps
flashing, the channel cannot be chosen for forced operation.
If the LED does not turn solid red, it might be the actuator
management delaying the actuator if more than eight
channels is opened at the same time. Otherwise refer to
the troubleshooting section.
4. Wait for 10 minutes, or enter forced mode again, choose
the activated channel and press the OK button for the
system to end the test.
A test/cycle operation can always be canceled by entering
forced mode, selecting the active channel and pressing
the OK button.