If Something Goes Wrong; Alarm Examples And What To Do; If The Control Panel Is Dark - IVT Greenline D14 Manual To Installation, Commissioning And Maintenance

If something is wrong
The control unit provides a lot of information about faults and how to remedy them. Rego 600
incorporates advanced functions to monitor and protect your heat pump. This means there is no risk
involved in resetting an alarm. If a fault persists, you should contact the installer.

Alarm examples and what to do

Cause.
If you press "Info" and then turn
the dial you will see information
about the possible causes and
how you can remedy the fault
yourself.

If the control panel is dark

Possible faults:
• The fuses or MCBs (miniature circuit-breakers) in your fuse box.
This is what to do:
Check the fuse (or MCB) for your heat pump. If the small plate at the bottom of the fuse has come
off, the fuse has blown and must be replaced. If you have MCBs, and they have tripped, move the
switch to the up position.
Note that the heat pump cannot restart until after 15 minutes. This delay is needed for techni-
cal reasons!
• The heat pump MCB has tripped
This is what to do:
Reset the MCB by pushing the switch upwards.
ALARM
Power failure
020301 15:10:18
Info Ackn.
Time and date for
when the fault
occurred.
Press "Ackn" when the fault is rem-
edied, the alarm lamp goes off and the
heat pump starts again within 15 min-
utes. If the lamp is lit with a steady glow
then the alarm is remedied, but the fault
remains. If several alarms have trig-
gered, use the dial to navigate to them.