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WARNING
Switch off the power supply before opening the switch box service panel and making any changes to the DIP switch settings.
Work on the DIP switches with an insulated screwdriver, in order to avoid electrostatic discharges.
DIP
switch
ON = 1
OFF = 0
Factory configuration
S1
1
Reserved
Reserved
Refer to the unit electrical
diagram (the number of the
diagram is shown on the serial
number label).
2
Reserved
Reserved
3 / 4
0/0 = IBH and AHS not present
0/1 = IBH present
1/0 = AHS present (heating mode)
1/1 = AHS present (heating and DHW)
DIP
switch
ON = 1
OFF = 0
Factory configuration
S2
1
Pump P_o
does NOT activate every 24
hours
Pump P_o
activates every 24 hours
Refer to the unit electrical
diagram (the number of the
diagram is shown on the serial
number label).
2
TBH not present
TBH present
3 / 4
0/0 = variable speed pump (max 8.5mt)
0/1 = fixed speed pump
1/0 = variable speed pump (max 10.5mt)
1/1 = variable speed pump (max 9mt)
AHS additional heating source
IBH external backup heater (optional)
TBH Storage tank electric heater
P_o external pump
DIP
switch
ON = 1
OFF = 0
Factory configuration
S4
1
Master unit:clear address of all
slave units
Slave unit:clear its own address
Keep the current address
Refer to the unit electrical
diagram (the number of the
diagram is shown on the serial
number label).
2
Reserved
Reserved
3 / 4
Reserved
Summary of Contents for WSAN-YMi 101
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Page 35: ...Type 2 Type 2 Type 2 Type 2...
Page 84: ...Access by pwd is reserved to qualified personnel The parameters changes may cause malfunctions...
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