CLIMAVENETA MICS-C FF Serie Manual De Instalación-Operación-Servicio página 34

One or both compressors may activate according to the
temperature of the return fl ow of water.
Turning off:
To turn off the unit in the cooling mode, keep button K
pressed for 5 sec.
Check that the compressor current input is less than the maximum indicated in the table of technical data.
In three-phase models, check that the noise levels of the compressor are not abnormal. If this is the case,
reverse one phase. Make sure the voltage is within the established limits and that, for three phase units, the
unbalance between the phases is less than 3%.
SERVICE PARAMETER SETTINGS
SETTING THE SET POINTS
The factory Set Point settings are: cooling 12°C, heating
40°C.
To modify the set points, proceed as follows:
• Press button L for 5 sec. to access the main para-
meters window.
H SW8
Parameter
r01
r02
r03
r04
Note: when setting the parameters the COMPRESSOR and HEATER LEDs will fl ash alternating with the DEFROST LED.
English 06/09
14
H SW8
H SW8
LIST OF ACCESSIBLE PARAMETERS
Description
COOL set point
COOL C1/C2 ON/OFF differential
HEAT set point
HEAT C1/C2 ON/OFF differential
One or both compressors may activate according to the
temperature of the return fl ow of water.
H SW8
To turn off the unit in the heating mode, keep button J
pressed for 5 sec.
H SW8
• Use button J or K to scroll to the "parameters R" sub-
menu.
H SW8
Press button L to access the "parameters R" submenu
and use button J or K to scroll the accessible parameters
of this menu:
Unit of measure
°C
°C
°C
°C
A
Factory set point
12
3
40
3
MICS-C / MICS-CN