Dimplex DWT431W-P, Руководство пользователя

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22
Problem Solution
Heating is not activated at
the programmed time
• Review the programming guide to ensure the pro-
grams have been entered correctly.
• Check that the clock has been set to the correct time
(e.g. AM and PM are reversed).
• Reset programs: Press SET for 3 seconds to enter
option mode, then press PROG for 3 seconds to
clear program settings only.
• Reset all: Press and hold the and buttons at the
same time to restore all settings to factory defaults.
The heating system will not
activate
• Check the LCD display to see if there has been a
power failure.
• If the LOCK symbol appears on the LCD screen
when you increase the temperature, the High Limit
Function is activated. (To deactivate, see page 18 for
details.)
• Check the heating device to see if it is disabled or if
the circuit breaker is open.
Temperature settings will
not change
Make sure the temperature is set to the acceptable range:
5°C to 35°C (41°F to 95°F).
Troubleshooting . . . continued