ARTHUR MARTIN GAIA Serie Manuel D'utilisation page 72

Running
mode
Switch-on signal
Take the larger between
Cool (WOT-Cool+ΔdeWT-Cool
AT) and WT min.
Take the smaller between
Heat (WOT-Heat+ΔWT-Heat AT)
and WT-Heat max.
Take the smaller between
(T-water tank+ΔWT-hot
Hot water
water AT) and WT-hot
water max.
2.4 Commissioning Parameter Setting
[Operation Instructions]
1.At the menu page, by touching "Commission" and then entering the correct password in the pop-up window,
the commissioning parameter page will be accessed, where the left side is for the function setting and the right side
is for the parameter setting, as shown in the figure below. Commissioning parameters are allowed to be set only by
qualified commissioning personnel.
[Notes]
●At the commissioning parameter setting page, when the state of any function changes, the system will
automatically save this change and this change will remain upon power failure.
●Do not modify any commissioning parameter except the approved qualified servicemen, as it would give birth
to adverse effects to the main unit.
Target water temperature
Switch-on command
Take the larger between WOT-
Cool Range and WT min.
When the electric heater works,
take the smaller between
WOT-Heat Range and WT-
Heat max.
When the electric heater does
not work, take the smaller
between WOT-Heat Range
and Tmax.Tmax is the highest
leaving water temperature
corresponding to the current
ambient temperature.
When the electric heater works,
take the smaller between
T-water tank Range and WT-
hot water max.
When the electric heater does
not work, take the smaller
between T-water tank Range
and T-HP max.
PASSWORD : 000048
Standard
operation
WOT-Cool
WOT-Heat
T-water tank
18
Switch-off
command
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