ECO 6 – User and installation manual
Release 5.1 22
Light is controlled through configured relay with action 05.
Light is switched on by a door opening and off when is closed if DLT=0; for DLT> 0 light goes off
automatically after DLT seconds from the opening.
Light can be switched on/off from keypad if DLT=0; for DLT> 0 light goes off automatically after DLT
seconds from click on.
Light is switched off in EcoMode phase according to LGH parameter.
Configured relay with action 6 is enabled when S1< [SPU-HYC]°C and disable when S1 probe reaches the
setpoint. If cooling and heating actions are planned in the installation, the HYL parameter must be set
equal to zero.
The anti-icing control activates the configured relay with action 7 when S1<=SPX°C and is deactivated for
S1> = [SPX + 2]°C.
The condensate drain function activates the configured relay with action 8 for DCD minutes from the
beginning of each defrost. Th function has the purpose of heating the water drainage pipe which
otherwise would remain frozen blocking the water conveyance on the collection tank.
The configured relay with action 9 /10 is normally enabled and disabled when fault or alarm occurred. The
keyboard silence, during the alarm state, does not enables the configured relay with action 9. The
keyboard silence, during the alarm state, enables the configured relay with action 10.
The configured relay with action 11 /12 is normally disabled and enabled when fault or alarm occurred.
The keyboard silence, during the alarm state, does not disables the configured relay with action 11. The
keyboard silence, during the alarm state, disables the configured relay with action 12.
The delayed compressor function activates the configured relay with action 13 [compressor 2] after CDE
seconds from the main compressor and turns it off synchronously to the main compressor.
See chapter 6.7
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