9 Electrical and control settings
Setting of DIP switches and RSW switches
TCGB0123 rev.2 - 10/2019
120
DSW1: Additional setting 0
Factory setting. No setting is required.
YUTAKI S (*)
YUTAKI S COMBI (*)
YUTAKI M (*)
? NOTE
(*): In case of installing the “Cooling kit” accessory, set the pin 4 of DSW1 to ON in order to enable the cooling operation.
DSW2: Unit capacity setting
Factory setting. No setting is required.
2.0 HP 2.5 HP 3.0 HP
DSW3: Additional setting 1
Setting before shipment
DSW4: Additional setting 2
Setting before shipment
87
DHW defrost
87
Heater forced OFF
87
Unit and installation pipes antifreeze protection
8
7
Standard / ECO water pump operation
8
7
Electric heater or boiler emergency mode
87
DHW tank’s heater operation
8
7
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