AERMEC FCWI 222V Manuel D'utilisation Et D'installation page 37

7.4.4 SLEEP
After the SLEEP function has been set for 1 hour:
• For COOL mode, the controlled temperature will be increased by 1°C from the set temperature (T
• For HEAT mode, the controlled temperature will be reduced by 1°C from the set temperature (T
Notes: If the system is turned off or the mode is changed, the SLEEP function will be cancelled.
7.4.5 ECONO
While using ECONO function,
The controller works at auto fan speed. The controlled temperature is 25°C in COOL mode, or 20°C in HEAT mode.
NB: in AUTO and ECONO mode, the operating mode passes from COOL to HEAT if the room temperature (Tr) ≤ 19°C and from HEAT
to COOL if (Tr) ≥ 26°C.
NB: If the mode is changed, the ECONO function will be cancelled.
7.4.5 TURBO
In the 30 minutes of the TURBO function, the controller works at turbo fan speed. The controlled temperature is 18°C in COOL mode,
or 28°C in HEAT mode.
NB: If the system is turned off or the mode is changed, the TURBO function will be cancelled.
INDOOR FAN FAIL PROTECTION
If the indoor fan is activated for more than 10 seconds, but the feedback shows its speed as ≤ 200rpm, the system will switch off.
There will be an alarm alerted.
The system will resume to normal when it is powered on again.
7.6 PREVENTING A HOT AIR FLOW
• To protect the user from hot air in COOL mode, the fan is switched off or made to work at reduced speed, depending on the
temperature of the internal coil.
7.7 PREVENTING A COLD AIR FLOW
• To protect the user from cold air in HEAT mode, the fan is switched off or made to work at reduced speed, depending on the
temperature of the internal coil. .
PROTECTION AGAINST INCORRECT INLET WATER TEMPERATURE (WRONG MODE) (FOR FCWI_3V)
To protect the user from an incorrect air temperature, the unit works in the selected mode or in FAN mode, depending on the inlet
water temperature.
If the valve needs to be activated, but the water temperature is not suitable, an alarm will be generated and the valve will remain
closed.
ROOM TEMPERATURE
23.0
22.0
0
START TO SET SLEEP
COOL MODE
TEMPERATURE
RAISED BY 1
DEGREE
1 2
HOUR
)
S
)
S
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