Dantherm HRV 5, Service Manual

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How to read out information under the service menu
Introduction This section describes how to read out opera-
tional information from the service menu.
Display shows that the menu ”Service” is activated.
This shows the first screen display of the menu:
Procedure Follow this guide to read operational information:
Step Action Result
1 Follow procedure for activating the remote
controller and menu in the section ”How to
use the remote controller
” page 22
The selected menu is acti-
vated
2 Read out the screen
First reading displays the number of years
(first digit) and number of days (the last three
digits) without any faults
The example shows three years and 288 days without
any faults
3 Press OK and read out the screen
Second reading displays the speed of the ex-
tract fan in RPM value
The example shows that the extract fan is
running at 740 RPM
4 Press OK and read out the screen
Third reading displays the speed of the supply
fan in RPM value
The example shows that the supply fan is
running at 740 RP
5 Press OK The display returns to nor-
mal screen