Toshiba HWS-P805XWHM3-E(TR) Service Manual page 159

Air to water heat pump
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12. Forced Defrosting Setting
• This function is available only for the header remote controller.
• This function can active the forced defrosting mode for the outdoor unit.
1
Press the [
] button and the [
seconds or longer on the top screen to display the "FIELD SETTING
MENU".
2
Press the [
] / [
FIELD SETTING MENU screen, then press the [
3
Press the [
] button to select ON, then press the [
4
Start the heating operation on the top screen.
(Operation)
• Press the
button.
• Set the operation to the heating mode.
• After a while, forced defrosting signals are transmitted to the outdoor unit, and the unit starts defrosting.
(Forced defrosting lasts for up to 10 minutes.)
• After the defrosting, the heating operation starts.
• To perform defrosting again, start with
(Performing the forced defrosting once cancels the forced defrosting setting above described.)
] button at same time for 4
] button to select "Forced defrosting" on the
1
above.
158
] button.
] button.
FIELD SETTING MENU(1/2)
Test mode
Floor drying
Forced defrosting
Information input
Alarm history
SET
Forced defrosting
ON
OFF
FIX

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