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Operation and maintenance
NEW EcoHeater
DSEH200301.01.EN
Continuous product development may give rise to specification changes without notice.
Smoke/fire
If GT2 (temperature sensor extract air) registers a temperature higher than the
set alarm limit, a smoke/fire alarm sounds.
Communication
Communication via Modbus TCP/IP and text-web included as standard.
Current limiting
The EcoHeater is equipped with a function that measures the compressor’s
power consumption. The power consumption can be limited to an adjustable
value. If the unit is connected to a fuse that is less than the one recommended,
this function should be used. For recommended fuse protection, refer to
(Technical Data).
To activate the function, do the following on the Carel control unit:
IV Produkt
%
087
Demand:
083%
Status: UnitOn
Inv
ON
1. Press the circle button.
2. Press the down arrow to highlight status – I/O.
3. Press the enter button.
4. Press the up arrow to access the “Current limit” menu.
5. Press the enter button so that the cursor starts flashing.
6. Press the up arrow to change “NO” to “YES”.
7. Press the enter button so that the cursor starts flashing on the row below.
8. Use arrow up/down to set the compressor's maximum power consumption.
Reduce the size of the fuse with the fans’ power consumption, refer to order
unique documentation at
(Technical Data), or the prod-
uct selection program IV Produkt Designer.
9. Press the enter button.
10. Press the back arrow button twice to return to the start menu.
