Operating Instructions and Installation Instructions

37
English
IFCW3LJ 1210 - 5375700_01
1 - ON/OFF
Turning the unit on and off.
2 - MODE
Press this button to set the various operating modes: automatic
(AUTO), cooling (COOL), heating (HEAT) and ventilation (FAN).
3 - SLEEP
Press this button to enable the night comfort function (SLEEP).
4 - KEY LOCK
Press the
and MODE buttons for 3 seconds to activate or
disactivate the key lock function.
The
LED will light up to show the key lock is activated.
5 - LCD DISPLAY
6 - FAN
Press this button to select the fan speed: automatic (AUTO), low
(LOW), medium (MED) and high (HIGH).
7 - TEMPERATURE (°C)
Temperature control (16 to 30 °C).
Use these buttons to set the temperature you wish to have in the
room,
to increase the temperature and to decrease it.
8 - TIMER
Timer control buttons (1 to 24 hours).
Use these buttons to set the time in hours,
to increase the time
and
to decrease it.
Programmed turning off: with the fan coil unit on it sets and displays the operation time before the programmed turn off.
Programmed turning on: with the fan coil unit off (but powered) it sets and displays the hours off before the programmed
turn on.
9 - SWING - HORIZONTAL BLADES
Press this button to control the vertical air flow. The first press starts the blades swinging. The second press stops the blades
in the current position. To re-start the blades swinging press the SWING button again.
➀
➁
➂
➃
➄
➅
➆
➇
➈
IMPORTANT
Note for FCW series with microprocessor controller:
- The two control types, wired control panel (PFW2) and remote control (TLW2), cannot be used at the same time on the
same fan coil unit.
– If the fan coil is off, all the previous settings made are kept in the memory except for the TIMER setting and SLEEP mode.
– If the fan coil is turned on using the (ON/OFF) key, the TIMER setting and SLEEP mode are cancelled.
PFW2 - WIRED CONTROL PANEL
LED Indications
Operating mode:
COOL Cooling
DRY Dehumidification
HEAT Heating
FAN Ventilation
Fan speed:
Display of the three fan speeds and the automatic control of
the speed:
AUTO Automatic speed control
HIGH High speed
MED Medium speed
LOW Low speed
Functions:
TIMER Timer function is activated
SWING Horizontal blades swinging
SLEEP Night comfort function activated
LOCK Keys are locked
LCD DISPLAY
Temperature (°C)
Displays the value of the temperature set point in °C (from
16°C to 30°C)
Timer (hour)
Displays the value of hours (Hr) of the timer, when it is
active.
With the fan coil unit on it displays the operation time
before the programmed turn off.
With the fan coil unit off (but powered) it displays the hours
off before the programmed turn on
DISPLAY ON THE WIRED CONTROL PANEL