Mitsubishi Electric PAC-IF032B-E Installation And Operation Manual page 19

5. Dip switch setting
5.4. Operation setting
5.4.1. Operation mode setting
Operation mode
Heating mode Space heating through heat emitters
Heating ECO mode Space heating incorporating outdoor temperature compensation through heat emitters
Cooling mode Space cooling through heat emitters
DHW mode Domestic hot water heating mode for showers, sinks, etc
Legionella prevention mode A function on systems with tanks to prevent the growth of legionella bacterium
Holiday mode Space heating for unused time (Different target temperature from above-mentioned heating mode is settable.)
Set Dip-SW1-1/1-2/6-1/6-2 to set switching ON/OFF, changing over operation mode and target temperature setting.
ON/OFF input
Remote controller
Remote controller or External input
(non-voltage contact)
External input External input
(non-voltage contact) (non-voltage contact)
External input
Analog input (1-5V) *1
(non-voltage contact)
External input
Analog input (4-20mA) *2
(non-voltage contact)
External input External input
(non-voltage contact) (non-voltage contact)
*1 1-5V ... OFF: 0-0.5V
*2 4-20mA ... OFF: 0-2mA
Set Dip SW 1-7 to set activate or deactivate cooing mode.
Dip SW 1-7 Setting
OFF Inactive
ON Active
When Dip SW 1-7 is OFF, cooling mode is not available.
Set Dip SW 1-8 to set activate or deactivate automatic change over mode (DHW ↔ Heating).
Dip SW 1-8 Setting
OFF Active
ON Inactive
Set Dip SW 1-9 to set activate or deactivate automatic change over mode (DHW ↔ Cooling).
Dip SW 1-9 Setting
OFF Active
ON Inactive
Automatic change over mode
<SW1-1 OFF/SW1-2 OFF>
Mode
Heating SW1-8 OFF Heating and DHW mode (Automatic change over mode)
SW1-8 ON Heating mode only
Heating ECO SW1-8 OFF Heating ECO and DHW mode (Automatic change over mode)
SW1-8 ON Heating ECO mode only
Cooling SW1-9 OFF Cooling and DHW mode (Automatic change over mode)
SW1-9 ON Cooling mode only
DHW DHW (Domestic hot water) mode only
Holiday Holiday mode only
<SW1-1 ON/SW1-2 OFF or SW1-1 OFF/SW1-2 ON or SW1-1 ON/SW1-2 ON>
Mode
Heating SW1-8 OFF Heating mode only *1
SW1-8 ON Heating mode only
Heating ECO SW1-8 OFF Heating ECO mode only *1
SW1-8 ON Heating ECO mode only
Cooling SW1-9 OFF Cooling mode only *1
SW1-9 ON Cooling mode only
DHW DHW (Domestic hot water) mode only *1
Holiday Holiday mode only
*1 Automatic change over mode is available only when SW1-1/1-2 is set ON/OFF and the FTC2B receives external signals for Heating (or Heating ECO or
Cooling) and DHW at the same time from the local controller.
Automatic change over mode is NOT available when SW1-1/1-2 are set OFF/ON or ON/ON.
Change mode input Change temp. input
Remote controller
Remote controller
Analog input (1-5V)
Analog input (4-20mA)
Analog input (0-10V)
System operation
System operation
Description
SW1-1 SW1-2
OFF OFF
ON OFF
OFF ON
OFF ON
ON ON
SW6-1 SW6-2
OFF OFF
OFF OFF
OFF ON
ON ON
OFF OFF
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