Toshiba HWT-602S21SM3W-E(TR) Service Manual page 182

Air to water heat pump
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9. Anti bacteria Setting
• This setting regularly raises the hot water cylinder temperature to prevent bacteria from growing.
• The Anti bacteria operation is performed to maintain the temperature (60°C) for the period (30 minutes) when
the preset start time (22:00) comes according to the preset cycle (7 days).
• The maintain temperature and the period can be changed, ask the installation company to make the required
changes to the settings.
1
Press the [
] / [
MENU screen, then press the [
2
Press the [
] button to select "ON" on the Anti bacteria screen,
then press the [
3
Start the hot water operation, then the
<How to set Anti bacteria temperature and holding time>
In DN_0A or 0B, the set temperature and holding time can be changed.
DN_0A: Set temperature change range 60 to 70°C (65°C: default)
DN_0B: Holding time change range 0 to 250 minutes (30 minutes: default)
<How to set Anti bacteria start time and cycle>
• This function is available only for the header remote controller.
1
Press the [
] / [
MENU screen.
2
Press the [
] button for 4 seconds or longer to enter the setting mode. The DN code setting
screen appears.
DN_0C: Start time (Range: 0-23, Default: 22)
0D: cycle (Range: 1-10, Default: 07)
3
Press the [
] / [
value.
4
Press the [
] button. The set value is registered.
] button to select "Anti bacteria" on the
] button.
] button.
mark appears on the top screen.
] button to select "Anti bacteria" on the
] button to select DN or Data, then press the [
181
MENU(2/2)
Anti bacteria
Frost protection
Setting
Information
Power consumption
SET
Anti bacteria
ON
OFF
FIX
MENU(2/2)
Anti bacteria
Frost protection
Setting
Information
Power consumption
SET
] / [
] button to set the
Anti bacteria
Code
(DN)
Data
FIX

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