9
1.4.2 "Remote "On/Off" control" option
•
This option allows the "remote On/Off" function to be enabled by way of a switch installed remotely.
•
To connect, couple the remote "On/Off" switch (not provided) to terminals 3 - 4 (dry contact).
: heat pump terminal board
: remote "on/off" switch (not supplied)
: separate connection cable (not supplied)
•
When the contact 3 - 4 is open:
-
The device cannot be started in any way.
-
The "OFF" message (see image ) alternates with the current display: the measured water temperature (see
image
) if the device is on, or "---" (see image ) if the device is switched off.
-
On the LED strip lights, LED 1 (see § “2.2.2 LED strip”) remains lit (green if operating in "Heating" mode, blue if
operating in "Cooling" mode) with 50% brightness.
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