Main circuit breaker size setting (R24 on AA22)
(Applicable only in case of 3 phase power supply)
The size of the property’s main circuit breaker is set using the
knob(R24)onthecircuitlimiterPCB,(AA22).Thesettingcan
be read in Menu 8.3.4.
Main fuse rating Knob position
16 16
20 20
25 25 (factory setting)
35 35
50 50
63 63
Setting max power, electric heater (R25 on AA22)
Setting of the different maximum immersion heater outputs is
madeusingtheknob(R25)onthePCB(AA22).Setvalue
displayed in Menu 8.3.2. The following table only applies
whenMenu9.2.8Add.heattypeissetto“Internalpower”
(factory setting).
Whentheoutdoorunitisinoperation,maximumheateroutput
is limited to 6.0 kW.
*Onlyappliesto3phaseconnection.
Setting max boiler temperature (R26 on AA22)
The setting of the different maximum boiler temperatures is
madeontheknob(R26)onthePCB(AA22).Setvaluedisplayed
in Menu 9.3.1.
Connection between indoor unit and tank
(HMS140V only)
Cable between indoor unit and tank must be connected between
the terminal block (X4) in indoor unit and the terminal block
(X100) in tank,theterminalonPCB(AA22-X4)inindoorunit
and the terminal block (X101) in tank respectively.
Connect the terminals as shown in the following figure.
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