MAXA i-HPV5H 0140, Manual

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Controllo per i-HPV5
Chillers and Inverter Air/Water heat pumps with axial fan
8
4.1 DISPLAY
4.1.1 KEYS
Select the operating mode and manually reset any alarms.
Each time you press the key you have the following sequence:
OFF -> COOL -> COOL+SAN* -> HEAT -> HEAT+SAN* -> OFF (*= if sanitary is enabled)
During parameter settig has the function of the back key.
Allows to enter the selected menu to view the sub-folders or to set a value (e.g. summer, winter and domestic set-points or various
parameters).
UP key allows to move to a higher menu or to increase the parameter value.
DOWN key allows to move to a lower menu or to decrease the parameter value.
4.1.2 LED
Cooling mode LED: is on if COOL or COOL+SAN mode is selected.
Heating mode LED: is on if HEAT or HEAT+SAN mode is selected.
Pump LED: is on if the pump is active.
Alarm LED: is on if there are active alarms.
Defrosting LED: flashes to enter defrosting mode, it is on when defrosting is in progress.
Compressor LED: flashes if the compressor is starting up, is on if the compressor is active.
Sanitary LED: flashes if sanitary production is in progress, it is on COOL+SAN or HEAT+SAN mode is selected and sanitary.
Led KA resistors: is on if the antfreeze resistors are active.