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Field setting mode
48
English
48
English
AD
VANCED OPERA
TION
Disinfection Function
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The FSV #3041 should be set to “1 (On)” (Default) to use disinfection function.
– Scheduling : Day (#3042, Default “Friday”), starting time (#3043, Default “23:00”),
target tank temp. (#3044, Default “70˚C”), duration (#3045, Default 10 min.)
NOTE
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Disinfection function is available only when a booster heater is connected.
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Check tank capacity, booster heater capacity, and booster heater for issues if disinfection
operation does not work normally over the maximum operation time(E919 error).
Forced DHW by User’s Input
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Forced DHW mode can be activated by changing setting value from the default setting (#3011, ”0” (No)).
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Forced DHW mode shall be working depending on Timer setting (#3051, #3052).
Additional Solar panel/DHW thermostat Installation for DHW with Heat Pump (Field Option)
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Solar panel and heat pump are able to operate simultaneously by default setting value. (FSV #3061, “1”)
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When using DHW thermostat, set the FSV #3061, “2”.
• Zone #1 and #2 valve always keep open except DHW mode in “ON” when the power is “ON” unless changing
the FSV #3071. Default: Room direction valves are open and DHW valve is closed.
• Zone #1 and #2 can be open separately or simultaneously but all three zone valves can not be open or closed
at the same time.
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There is one minute delay of 2-way / 3-Way valve closing whereas no delay of valve opening.
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Individual zone control is only available with external thermostat.
Содержание AE090JNYDGH
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