Section 9: Commissioning Page 49
9.3 Access for Parameter Settings
The parameters are accessed and set using the remote controller.
There are two levels of access for parameter settings.
Access levels:
• U – End user level (accessible to user only)
• I – Installer Level (accessible to user and installer)
Refer to Sections 9.4 and 9.5 for how to access the above levels as there is a
different procedure for each level.
9.4 Accessing the Parameter Setting Menu (User level)
The procedure for accessing, checking and setting the parameters is as
follows:
1. Press the Menu button l on the remote controller for three seconds to
enter the user level.
2. Parameter number “0000” and parameter value “----“ will be shown on
the display.
3. The first two digits of the 4-digit parameter number (the parameter group
number) will blink.
4. Set the parameter group number, as required, using the Up or Down q
buttons.
5. Press the – or + buttons o to switch to the parameter code and the
second two digits will blink.
6. Set the parameter code number, as required, using the Up or Down q
buttons.
7. Press Set p and the parameter value will be displayed.
For ‘read-only’ items the number displayed remains on (not blinking)
and pressing the Set button p does not affect the display.
8. If an invalid parameter (not accessible to the user) is entered and the Set
button p pressed “----“ is displayed. Press the Return button n to return
to the parameter number.
9. If the parameter value can be adjusted it will blink.
10. Set the parameter to the required value using the Up or Down q buttons.
11 . Press the Return n or Set p button. The parameter code number will blink
to allow setting of another parameter, if required.
12. To return to normal operation, press and hold the Menu button l for three
seconds, or simply leave the remote controller for ten minutes.
9.5 Accessing the Parameter Setting Menu (Installer
level)
In the INSTALLER level more parameters can be accessed than in the USER
level. The procedure for accessing, checking and setting the parameters is as
follows:
1. Press the Menu l and the – and + o buttons on the remote controller
simultaneously for three seconds to enter the installer level.
2. “InSt” parameter number “0000” and parameter value “----“ will be
shown on the display.
3. The first two digits of the 4-digit parameter number (the parameter group
number) will blink.
4. Set the parameter group number, as required, using the Up or Down q
buttons.
5. Press the – and + o buttons to switch to the parameter code and the
second two digits will blink.
6. Set the parameter code number, as required, using the Up or Down q
buttons.
7. Press Set p and the parameter value will be displayed and will blink.
8. Set the parameter to the required value using the Up or Down q buttons.
9. Press the Return n or Set p button. The parameter code number will blink
to allow setting of another parameter, if required.
10. To return to normal operation, press and hold the Menu l and the – and
+ o buttons simultaneously for three seconds, or simply leave the remote
controller for ten minutes.
Master Reset (resetting all parameters to their defaults)
All parameters can be reset to their original defaults. The procedure is as
follows:
1. Press the Menu l and the – and + o buttons on the remote controller
simultaneously for three seconds to enter the installer level.
2. Press and hold the low tariff/night mode (key lock) m button for ten
seconds. All parameters will now be reset.
3. To return to normal operation, press and hold the Menu l and the – and
+ o buttons simultaneously for three seconds, or simply leave the remote
controller for ten minutes.
9.6 Temperature Control – DHW function
The heat pump is supplied with a factory-set heat pump flow temperature for
the DHW function and this is determined by the value of parameter 4130.
This temperature should be set to 55°C. This must be checked (by accessing
parameter 4130) during commissioning, using the following procedure:
On the remote controller (refer to Section 9.1), first access the installer level:
1. Press and hold the Menu l, – and + buttons o together for 3 seconds to
enter the installer level.
2. “InSt” parameter number “00 00” and parameter value “----“ will be
shown on the display. The first two digits of the parameter number will
be blinking.
Then, access the service level:
1. Use the – or + buttons o to change these first two digits to 99 and then
press the + button o.
2. The second two digits will then blink. Use the – or + buttons o to
change these two digits to 99 and then press the + button o.
3. The parameter value on the display will now be ‘0’.
4. Use the – or + buttons o to change the parameter value to “738” and
then press the Set p.
Now, check parameter 4130:
1. The first two digits of the 4-digit parameter number (the parameter
group number) will blink.
2. Set the parameter group number to 41 using the – or + buttons o.
3. Press the + button o and the second two digits (the parameter code) will
blink.
4. Set the parameter code number to 30 using the – or + buttons o.
5. Press Set p and the parameter value (41 30) will be displayed and will
blink.
6. Check that the value of parameter 41 30 is 55 (i.e. 55°C).
7. If NOT, set the parameter value to 55 using the – or + buttons o.
8. Return to normal operation: Press and hold the Menu l, – and + buttons
o together for 3 seconds or simply leave the remote controller for 10
minutes.
To Next Page
Loading...
