German pool HTW-621, User Manual, Page: 15 / 36

P.15
Operation Instructions
Power-Off Memory Function
When power supply is cut off:
1. The week, time period and temperature data set in Weekly Programme Mode are
memorized. When power is turned on again, the default Weekly Programme is
turned off. User will need to turn it back on manually and the previously set
data will be displayed.
2. Day-of-the-week and time data will only be stored for approximately 3 days. If
power is not turned back on during that period, the current day-of-the-week
and time data will be lost, and user will need to manually set current day and time
again.
Reset To Factory Default Setting
In standby status, long-press and for 3 seconds simultaneously, LED Display
shows “FF”, buzzer beeps once, product is reset to factory default setting.
N
ote:
- In standby status, press to activate or cancel Weekly Timer Mode.
- To change the setting, run through steps 1-9.
- Weekly Programme Mode will automatically run on cycle, meaning after day
7 it will automatically return to day 1 again.
- If the scheduled times of P1 and P2 overlap, the product will run on the
higher preset temperature.