CTC Union EcoZenith i350 H, Руководство по установке и обслуживанию

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40 CTC EcoZenith i350
i
Do not attach the
sensor cable perma-
nently until you have
tested where the
best location is.
Connect the sensors on the top cover of
the product, behind the top trim.
6.10 Sensor connection
Sensors should be connected on the top cover, behind the product cover.
See the wiring diagram and connection table for correct connection.
Sensor terminal block
6.10.1 Connection of outdoor sensor (B15)
The sensor should be set up on the house’s northwest or north side, so that
it is not exposed to morning and evening sun. If there is a risk of the sensor
being affected by the sun’s rays, it must be protected by a screen.
Place the sensor at around 2/3 of the height of the facade near a corner, but
not under a roof projection or other form of wind protection. Do not place it
either above ventilation ducts, doors or windows where the sensor may be
affected by factors other than the actual outdoor temperature.
6.10.2 Connection of room sensors (B11 and B12)
The room sensor is fitted at a central point in the house, in the most open
position possible, ideally in a hall between several rooms. This is the best
position for the sensor to record an average temperature for the house.
Feed a three-conductor cable (minimum 0.5 mm
2
) between the product and
the room sensor. Then attach the room sensor securely in a position roughly
two thirds of the way up the wall. Connect the cable to the room sensor and
the product.
When connecting a wireless room sensor (accessory), refer to the wireless
room sensor manual.
Check room sensor connection
• Go to the menu: Installer/Service/Function test/Heating system.
• Go down and select the option LED room sensor and press OK.
• Select On using the + button and press OK.
Check that the room sensor LED lights up. If not, check the cables and
connection.
• Select Off using the - button and press OK. If the OK LED goes off, the
check is complete.
• Return to start menu by pressing the Home button.