Cooling Function; Setpoint; Bus Address - Daikin AHT KINLEY X5 Mode D'emploi

5 | Control and display elements
Fig. 7: Operating elements
Key
Acknowledge acoustic alarm
Start semi-automatic defrosting
Switch the cooling function on
Switch door heating on and off
Fig. 8: Display screens
flashing
flashing
flashing
Key flashing
5.4.1

Cooling function

Switch off the cooling function for cleaning purposes
only.
Switch off cooling Press
function
(Start defrosting
ure appear alternately on the
manually)
display.
46 / 788
Function
Access programming level
Display or change setpoint
and off
Increase setpoint
Raise bus address
Reduce setpoint
Reduce bus address
(Optional )
Interior temperature
Cooling function active
Alarm
Compressor/Cooling func-
tion
Evaporator ventilator act-
ive
Defrosting active
Door heating active
(Optional)
Real time clock active
Alarm Real time clock
Alarm
Alarm
for at least 3 seconds.
and the interior temperat-
Press
Switch on the cool- The interior temperature and
ing function
the
on the display.
5.4.2

Setpoint

Display setpoint
Display adjusted setpoint
(temperature)
Exit setpoint display
Change setpoint
Display adjusted setpoint
(temperature)
Increase setpoint
Reduce setpoint
Use new entry
5.4.3

Bus address

a) Before assigning the bus addresses, the appli-
ances (1, 2, ...n) must be networked with an ap-
propriate bus cable.
b) The first appliance (1) must be connected to mar-
ket monitoring (M) via the bus cabling.
c) The bus cabling must be terminated with a termin-
ating resistor (R) on the last appliance (n).
Fig. 9: Bus system diagram
Technical data
Bus cable Patch cable CAT 5-S/FTP
PROTOCOL MODBUS RTU
Bus system (Op- RS-485 2-WIRE
tional) Connection via RJ45 socket/
RJ45 plug
Baudrate 19200 bit/s
Data Lenght 8-bit
Parity even
Stop bit 1
Minimum TimeOut 60 ms
1 2
5
6 4
Fig. 10: RJ45 bus cable plug (1), RJ 45 sockets (2), termin-
ating resistor (R) (3), pin 4 (4), pin 5 (5), pin 8 ( 6)
AHT Cooling Systems GmbH | en
for at least 3 seconds.
symbols appear
Press for 1 second.
Press again.
Press for 1 second.
Press .
Press .
Press .
3
376840_1_0920