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GB - 3
Infrared remote
E N G L I S H
40KMC------301 units are factory configured as cooling only.
40KMQ------301 units are factory configured as heat pumps.
When a cooling only system with a 40KMQ------301 indoor unit is
installed, it is necessary to change the factory configuration.
Such operation must be performed as follows:
Cooling only configuration (of the system)
• Check all electrical connections (instructions and wiring diagram).
• Insert the batteries into the remote control and leave it OFF.
• Energise the system, turning the power supply ON.
• Press the
and
buttons of the infrared remote control and
hold them pressed for more than 5 seconds.
• The display will be cleared, the time segments will display the
first configuration item (rAdr = remote address) and the tempera-
ture segments will display the default value of this configuration
item (Ab = control of both indoor units).
• Press button
repeatedly until “UCFG” is displayed.
• Press either the
or
button to change the default value (HP)
to the new value (AC).
• Press
button to transmit the new configuration to the unit.
• Press
button to leave the configuration menu.
For other available configuration options, see table I.
Cooling only configuration (of the remote controller)
This configuration needs to be selected for 40KMC------301
indoor units.
• Insert the batteries into the remote controller and leave it OFF.
• Press the
and
buttons of the infrared remote control and
hold them pressed for more than 5 seconds.
• The display will be cleared, the temperature segments will
display the first configuration item (CH = remote address) and
the time segments will display the default value of this
configuration item (Ab = control of both indoor units).
• Press button
repeatedly until “rc” is displayed.
• Press either the
or
button to change the default value (HP)
to the new value (AC).
• Press
button to confirm the new configuration.
• Press
button to leave the configuration menu.
For other available configuration options, see table II.
Note:
When 30 seconds have elapsed and no buttons have been
pressed, the remote controller will automatically exit the
configuration menu and the procedure has to be restarted.
System configuration
NOTE:
If “rc” is changed from “HP” to “AC” and the remote control
is set in the automatic or heating modes, the operation mode will be
changed to cooling.
NOTE:
If the “HR” is set to a value that is lower than “CR” and the
remote control operating mode is auto, the operating mode is set
to cooling.
Item
Shown on display
Explanation
Description
1
“rAdr”
“A”: remote unit A
Remote address indoor unit A
“b”: remote unit B
Remote address indoor unit B
“Ab”: remote units A and B
Default address is both indoor units
2
“UCFG”
“HP”: heat pump (indoor unit with electric heaters only)
Default address is heat pump
“AC”: cooling only (indoor unit with or without electric heaters)
Change address for cooling only
3
“UAdr”
1-
2
40 with increase of 1
CCN unit address
Default = 1
4
“ZONE”
0-
2
40 with increase of 1
Number of zone
Default = 0
5
“GFdn”
1-
2
40 with increase of 1
Number of GFD
Default = 1
6
“A St”
“OF”: The unit remains OFF after the temporary
Choose of operating mode after a
power supply interruption.
power supply interruption
“On”: The unit goes back to the previous operation mode
after the temporary power suppply interruption.
Table I
Shown on display
Explanation
Description
“A”: unit A
Address indoor unit A.
“CH”
“b”: unit B
Address indoor unit B.
“Ab”: units A and B
Default address is both indoor units.
“tU”
“C”: Degrees Celsius
Temperature.
“F”: Degrees Fahrenheit
Default is °C.
“rc”
“HP”: heat pump & Cooling with Electric Heater
Default address is heat pump.
“AC”: cooling only
Change address for cooling only.
“HR”
17 – 32: 17°C ÷ 32°C
Heating temperature range °C min. and max.
63 – 90: 63°F ÷ 90°F
Heating temperature range °F min. and max.
“CR”
17 – 32: 17°C ÷ 32°C
Cooling temperature range °C min. and max.
63 – 90: 63°F ÷ 90°F
Cooling temperature range °F min. and max.
“CL”
12 : 12: hour clock (AM/PM)
Time format (AM = morning; PM = afternoon).
24 : 24: hour clock
Default is 12 : 12.
Table II