Timer Reading; Status Of The Timers When Checking The Plant; Setting Additional Timers - IVT Greenline D14 Manual To Installation, Commissioning And Maintenance

Line 6
Timer readings
Read
DHW peak timer
Return Select
Timer readings
Read
add. heat timer
Return Select
Timer readings
Read
alarm timer
Return Select
Timer readings
Read
start delay
Return Select
Timer readings
Read delayed mixing
valve opening
Return Select
Timer readings
View delayed
OP stop
Return Select
Line 8
Additional heat
Setting additional
heat timer
Return Select
Line 12
Main menu
Return to
factory settings
Return Select
To help you when checking the installation, line 6 allows
you to read the timer status.
If hot water peak is selected you can see this in status.
Only in
When it reaches zero seconds the peak is activated with the
operating
6.1
next hotwater requirement.
mode A.
Shows time remaining before additional heat is activated. If
it is not counting downward there is no need for additional
6.2
heat.
If an alarm is generated an alarm timer is activated. Addi-
tional heatis activated at 0 seconds. The timer starts at
6.3
3,600 seconds.
Shows the time remaining before the heat pump restarts
after previous stop. The heat pump does not start unless
6.4
there is a need.
Shows time remaining before the mixing valve opens after
Only in
the boiler has started.
operating
6.5
mode B.
Shows time remaining before the oil-fired boiler stops after
Only in
a need for its use expires. When the boiler has been taken
operating
6.6
mode B. out of operation completely the additional timer must be
restarted.
Setting the time before additional heat is allowed to start
when the heat pump no longer copes with the demand. One
hour is the factory setting. If electricity is used as additional
8.1
heat 1 hour is recommended and 2-3 hours for oil-fired
boiler operation.
You can always reset to factory settings. If you are at
customer levels 1 or 2 when resetting factory settings, only
the settings in the displays available at customer levels 1 and
12
2 are reset. If you are at Installer/Service level, only the
displays available for Installer/Service are reset.