21
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UNIT PARAMETERS
To enter the user parameter menu press the
button. Use the
and
buttons to select the desired menu item and press the
button to enter.
1. System information
To view the system information enter the user parameter menu and
select
«System info»
. The
«System info»
menu consists of three
pages. To navigate between the pages use the
and
buttons.
Page 1/3
contains the following parameters:
•
Current supply fan speed [%].
•
Current exhaust fan speed [%].
•
Current heat exchanger state:
On
— heat exchanger enabled
Off
— heat exchanger disabled
•
Current compressor state:
On
— compressor enabled
Off
— compressor disabled
•
Current operation mode of the 4-way valve:
On
— 4-way valve enabled
Off
— 4-way valve disabled
•
Recirculation damper opening [%].
Page 2/3
contains the following parameters:
•
Outdoor air temperature [°С]
•
Supply air temperature [°С].
•
Indoor air temperature [°С].
•
Exhaust duct temperature [°С].
•
Air temperature downstream of heat exchanger [°С].
•
Thawing temperature sensor [°С].
•
Page 3/3
contains the controller firmware information:
2. Set time & scheduler
To set the clock and operation schedule enter the user parameters
menu and select
«Set time & scheduler»
. The
«Set time &
scheduler»
menu consists of four pages. To navigate between the
pages use the
and
buttons.
Attention! With the th-Тune panel connected the operation
schedule is set via the control panel!
Page 1/4
enables setting the unit operation schedule. Press the
button to select the desired parameter and then set its value using
the
and
buttons.
Summary of Contents for VUT R 400 TN EH EC A17
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