Inverter Hybrid Boiler
44
Test operation after
installation
What is test operation after installation?
Test operation after installation is a function to automatically determine whether the installation
has been correctly performed.
1
2
How to perform test operation
①
Press and hold the Tact switch on the main board for 3 seconds while in an idle state.
②
For default setting temperature of the domestic hot water tank and the room
are 80
℃
and 30
℃
, respectively.
Termination of test operation
The system automatically enters stop mode after 3 hours of test operation.
● Automatically selects and performs the heating operation according to the
outdoor temperature.
● Operation other than Tact switch is not allowed.
It may cause serious injuries in the event of abnormal operation.
● Error output status can be checked by connecting the "error output connector" to
the CN14 of the indoor unit>
ex) Plug the connector into the indoor unit and operate it, and then measure the
resistance between each end of two wires using a multimeter
1) If the resistance is 10Ω or below = There is an error in the product.
2) If the resistance is infinite MΩ = The product is normal.
(
에
러
출
력
용
)
CN14
Tact
switch
Reference
