34 System Details
4.4.8.3 Setting the Operation Parameters
To set the boiler’s operation parameters, press the Back button
(
) and the Menu button (
) simultaneously for 3 seconds,
and then select “3. Parameter Settings”.
CAUTION
Parameters must be set by a qualified professional with
an extensive understanding of the boiler system. Setting
parameters improperly may lead to property damage or
injury.
In the password screen, press the Up button (
) or the Down
button (
) to change numbers and places, and press the OK
button (
) to enter the password.
The factory default password is “1234”.
After entering the parameter setting screen, press the Up
button (
) or the Down button (
) to switch between the
parameters or to increase/decrease setting values. Press the OK
button (
) to select a parameter or to confirm after making
changes.
4.4.8.2 Viewing Input and Output Status
To view the boiler’s input and output status, press the Back
button (
) and the Menu button (
) simultaneously for
3 seconds, and then select “2. Input/Output Status”.
Press the Up button (
) or the Down button (
) to switch
between the information items. Press the OK button (
) to
select an item and view the information.
Press the Back button (
) to return to the previous screen or
menu.
Item
Description
1. CH Switched Live Status
CH switched live input status
2. CH Thermostat Status
CH thermostat input status
3. Boiler Pump Status
Boiler pump output status
4. Recir. Pump(DHW)
Status
DHW Recirculation Pump
output status
5. 3 Way Valve
3 Way valve output status
6. HTL Input Status
HTL input status
Содержание NCB500-2S/37K
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