THE CLIMATE FACTORY/USER MANUALS/OPTICLIMATE SPLIT (INVERTER)
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SETTINGS (SET-UP)
11) Alarm port
The printed circuit-board has an alarm port, which makes contact when an alarm or error occurs. This
contact can be connected to an alarm system or SMS (GSM) detector.
12) Compressor Active mode
If the compressor operates, the display will show the Compressor icon at the bottom right-hand side,
it will disappear when the compressor is turned off. The compressor only operates during the DAY
period, if the set temperature is exceeded, and during the NIGHT period, if the set air humidity is
exceeded. In PRO4, the compressor runs even when there is no cooling demand in case of excessi-
vely high humidity during the daytime.
13) Heating Elements Active mode
If the heating elements are turned on, the display will show the Hot Air icon at the bottom right-hand
side, it will disappear when the heating elements are turned off. The heating elements only operate
during the NIGHT period, if the temperature reaches a value below the set value.
14) Fan of outdoor unit active.
When this symbol appears in the display, the fan(s) on the outdoor unit is running. If you switch off
the fan(s), the symbol disappears. The fan(s) on the outdoor unit only run when needed.
SETTINGS (SET-UP)
Use the or key to change a setting. You press the ON/OFF key to conrm. If you do not want to change
anything and exit the menu, press the R key. The settings range from D:01 to D:32. Do not adjust settings D:16
to D:22. These are factory settings.
To restore the factory settings, press and hold the M key until the Settings menu opens. All settings will now be
restored to factory settings. Conrm this with the on/off key.
D:01 Switching the heating elements on/off
Depending on the model, an OptiClimate has 2 or 3 heating elements. The heating elements of 1-phase
systems are connected to 1 phase and the heating elements of 3-phase systems are divided over all phases.
Each of these elements can be switched on and off individually in the Settings menu. If a central heating sys-
tem is used for heating, for example, all of these heating elements can also be switched off at the same time.
Setting:
D:1 = 3 means all three elements will heat.
D:1 = 2 means two elements will heat.
D:1 = 1 means one element will heat.
D:1 = 0 means all elements are off.
D:02 Temperature safeguard
If the room temperature exceeds 35°C, terminals 15 and 16 on the terminal strip of the unit will switch off the
heating elements in the rooms that have to be cooled. The switch-off temperature can be changed using the
D:02 setting. The minimum temperature for switching off is 30°C and the maximum temperature is 40°C. If
the temperature drops below the set temperature for cooling mode again, the safeguard will switch off and
restart the heat sources.
The safeguard does not affect the operation of the OptiClimate. However, the display will show the error
message E:15. (also see the fault code list)
D:03 Auto Restart after power interruption
If the power is interrupted when the unit is on and the power is restored, the unit will switch on by default. If
you want the unit to remain off after a power interruption caused by an external fault, you should change the
D:03 setting.
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