27
SETTING THE ROOM TEMPERATURE
CORRECTION
ACTIVATING/DEACTIVATING THE ANTI
FREEZE ALARM
You can use this function to set a correction on
the room temperature measured by the probe
(these functions should only be used by technical
assistance personnel). To set this function, select the
temp correction of the return air label using the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key, then use the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key to choose
the required value (range 0~15 °C), bearing in mind
that the value indicated will be subtracted from the
temperature measured by the probe (e.g. measured
temperature 29 °C, correction set at 2, so the result-
ing room temperature will be 29-2 = 27 °C).
This function is used to enable or disable the visu-
alisation of the anti-freeze alarm for the indoor unit
(error code E2). To set this function, select the pro-
hibit freeze protection label using the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key, then use
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
to choose the required value:
ON alarm visualisation active.
OFF alarm visualisation not active.
SETTING THE AMBIENT PROBE TO BE USED SETTING THE USEFUL HEAD FOR THE FANS
OF DUCT TYPE INDOOR UNITS
For normal unit operation, you can choose whether
to use the temperature probe on the indoor unit or
the one on the WRC40 remote panel (these func-
tions should only be used by technical assistance
personnel). To set this function, select the Select
the ambient temperature label using the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key, then use
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
to choose the required
value:
Auto the unit automatically chooses which probe to
use on the basis of its internal logic.
Main board the probe on the indoor unit is used.
Controller the probe on the WRC40 remote panel
is used.
This function is used to modify the useful static
pressure supplied by duct type units of the LCG
range. To set this function, select the fan speed
mode of indoor unit label using the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key,
then use
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
to choose the required value (be-
tween 01 and 09); the default value is 05 (for more
information about calibrating the values, contact
the company).
WARNING:
The values available for this function vary ac-
cording to the duct type unit that the WRC40
is connected to. LCG350D, 500D, 700D, 850D
units can be set with 5 values, from P03 to P07
(P05 default); for LCG1000D, 1200D, 1400D,
1600D units, there are 9 values, from P1 to P9
(P5 default).
SETTING THE FUNCTION FOR
REFRIGERANT LEAKAGE PROTECTION
This function enables protection for refrigerant leak-
age. To set this function, select the refrigerant lack
protection label (using the
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
key) then use
MENU/OK
FAN
ON/OFF
MODE
SWING
or
MENU/OK
FAN
ON/OFF
MODE
SWING
to choose the required value:
ON function active.
OFF function not active.
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