emmeti 07239715, Инструкция по установке и эксплуатации

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1. TITOLO 2. USE OF HEAT PUMP
2. USE OF HEAT PUMP
GB GB
Starting/stopping the heat pump
• To start the heat pump hold field no. 9.
When the appliance is switched on, the fan starts
first and operates for one minute (symbol no. 20 is
displayed). If the temperature of inlet air is appro-
priate, the controlling unit switches on the com-
pressor and the heat pump operates in normal mode
(symbols 16 and 20 are displayed).
If trying to start up at a lower temperature, please
see chapter "Operation at lower temperatures".
• By holding field no. 9, the heat pump is switched off.
The appliance stops functioning and the only field
visible on the screen is field no. 9. (If you switch
off the heat pump for a longer period of time, the
water must be drained from the pump if there is any
danger of freezing).
Power failure protection
In case of power failure, the settings remain stored for
up to 23 hours.
After restarting, the heat pump operates in the same
mode it was operating in before the power failure.
Operation at lower temperatures
When the appliance is switched on, the fan starts first
and operates for one minute (symbol no.
20
is displa-
yed). If the temperature of inlet air is lower than -7
°C, the fan is turned off. Domestic water is heated
with heaters. The heat pump operates in the reserve
mode (symbol no. 14 is displayed). The possibility of
switching to normal mode is checked every 2 hours by
switching on the fan for one minute. If the tempera-
ture of inlet air is higher than -7 °C, the heat pump
switches to normal mode of operation (symbols 16 and
20 are displayed). The heaters switch off.
At lower air temperatures, the evaporator defrosting
cycle is started if necessary. Symbol no. 19 is displayed
on the screen. The fields 2, 4, 6, 11, 13 and 15 remain
inactive. Defrosting takes place until the conditions for
normal operation of the heat pump are achieved.
After successful defrosting, the heat pump returns to
normal operation (symbols 16 and 20 are displayed).
If defrosting is unsuccessful after two consecutive at-
tempts, the controlling unit displays an error message.
Field no. 4 starts flashing, accompanied by warning
beeps. By pressing field no. 4 the warning beeps can
be turned off. Error code E247 appears in field no. 12
and the pump switches automatically to heating with
electric heaters. The screen displays symbol no. 14 .
The error code can be deleted at any time by pressing
field no.
4
. Field no.
12
resumes to displaying time.
Setting the clock and day of the week
• Hold field no. 12 , until field no. 7 shows a flashing
number of the day of the week.
• By pressing + or - you can set the number of the day
of the week (1 – Monday, …, 7 – Sunday).
• Press field no. 12 again (flashing hour setting is
displayed).
• By pressing + or - set the hour (by holding + or – you
can speed up the setting).
• Press field no. 12 again.
• Flashing minute setting is displayed.
• By pressing + or - set the minutes (by holding +
or - you can speed up the setting).
• The setting is stored when you press field no. 12 , or
when the field stops flashing.