Robur GAHP Line AR Series, Инструкция по установке, эксплуатации и обслуживанию

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End user section
Ed. 2014-08
21
4. To access a parameter, press the knob. For example, to access parameter 7
(electrical voltage to the board), turn the knob until it is displayed, , then
press the knob to access it.
The display shows the current value of the parameter, for example:
Press the knob to return to the current parameter. To exit the menu, scroll to the
letter E and press the knob (as described in point 3).
5. To access the other viewing menus, proceed as described in the previous points.
2.3 OPERATING SETTINGS
The operations described require basic knowledge of the plant installed and of the
S61 electronic board fitted to the appliance; before proceeding it is necessary to be
aware of this information, provided in Paragraph 2.2 on page 17.
At the moment of installation, the appliance is set up by the installation technician
for best operation according to the type of plant installed. Subsequently it is
possible to modify the operating parameters, but this is not recommended if not in
possession of the necessary knowledge and experience in order to operate thus. In
any case, to set new operating parameters for the appliance see Paragraph 3.8
"PROGRAMMING OF HYDRAULIC PARAMETERS" on page 44.
2.4 RESET OPERATIONS AND MANUAL DEFROSTING COMMAND
There are several possible reasons why the appliance may have error status and
therefore its operation arrested; such an error situation does not necessarily correspond to
damage or malfunction on the part of the appliance. The cause that has generated the
error may be temporary: examples include the presence of air in the gas supply circuit or
a momentary power outage. In such cases, by operating in menu 2 of the electronic board
it is possible to clear the error status, thereby restoring the appliance to normal operation.
The three parameters available in menu 2 through which it is possible to perform the
actions permitted are: 0 (execution of flame control unit reset), 1 (execution of board error
reset) and 22 (execution of manual defrosting command). By selecting E it is possible to
exit the menu.
PARAMETERS NECESSARY TO SHOWN ON DISPLAY AS
0 FLAME CONTROL UNIT RESET
1 OTHER WARNINGS/ERRORS RESET
22 MANUAL DEFROSTING
E EXIT MENU
Table 12 - Menu for reset operations and manual defrosting command