AKO AKO-16526, User Manual

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351652602 Ed. 03
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Password
Allows the configuration of the equipment to be protected by a 2-digit code.
If it is active a code is requested when you try to access the programming menu. This menu
cannot be accessed if a wrong value is entered. The code is set via the PAS parameter.
Parameter b10 defines the operation of this code.
Remote Stand-by mode
This allows activating Stand-by mode using a switch connected to one of the digital inputs.
Said digital input must be set to Stand-by remote activation (I10=8 or I20=8).
Operation of the auxiliary relays
Depending on the controller model, it may have 1 or 2 auxiliary relays. The function of these
relays is configurable via the parameter menu.
AUX 1 relay
• Deactivated (o00=0): does not carry out any function.
• Compressors/crankcase resistor (o00=1): controls compressor operation. When the compressor is not in opera-
tion, it powers the crankcase resistor. This function can only be selected via the initial wizard (In{).
• Light (o00=2): this regulates the operation of cold room light (See page 26).
• Virtual control (o00=3): the relay can be remotely activated and deactivated by means of AKONet software.
AUX 2 relay
• Deactivated (o10=0): does not carry out any function.
• Alarm (o10=1): this activates the relay every time that an alarm occurs (See page 24).
• Light (o10=2): this regulates the operation of cold room light (See page 26).
• Virtual control (o10=3): the relay can be remotely activated and deactivated by means of AKONet software.
• Defrost 2
nd
evaporator (o10=4): this controls the defrost resistors of a second evaporator (See page 22).
• Door frame resistor (o10=5): this controls the operation of the cold room’s door frame resistor (See page 19) .
• Same as solenoid status (o10=6): imitates solenoid status: active if the solenoid is in ON mode, inactive if the
solenoid is in OFF mode.
• Same as unit status (o10=7): indicates the unit’s status: active if the unit is in ON mode, inactive if the unit is
in Stand-by mode.
AUX 3 relay
• Deactivated (o20=0): does not carry out any function.
• Alarm (o20=1): this activates the relay every time an alarm occurs (See page 24)
• Light (o20=2): this regulates the operation of cold room light (See page 26).
• ON/OFF external control (o20=3): sends the ON/OFF signal to the external frequency inverter (if F10=1) or to
the EVV driver (if u00=2).
• Defrost 2
nd
evaporator (o20=4): this controls the defrost resistors of a second evaporator (See page 22).
Remote
Stand-by