25
ON again. At the end of the data transfer phase the instrument displays the following
messages: “
end
“ for right programming. “
err
” for failed programming. In this case push
“SET” button if you want to restart the programming again or remove the not programmed
“
Hot button
”
.
Use of the
programming “HOT BUTTON”
Mess
Cause
Outputs
“EE”
Data or memory failure
Alarm output ON; Other outputs unchanged
“rPF”
Thermostat Probe failure
Alarm output ON; Compressor output according to
parameters “COn” and “COF”
“EPF”
Evaporator Probe failure
Alarm output ON; Defrost termination is timed; No
temperature control on fans.
“i1P”
“i2P”
“i3P”
Insert probe 1, 2, 3, failure
Alarm output ON; Other outputs unchanged; The cycle
is made by time
“rtC”
Real Time Clock data lost
Alarm output ON; Other outputs unchanged;
“rtF”
Real Time Clock failure
Alarm output ON; Other outputs unchanged; The date
and the duration of the cycle are not available.
“HA”
Maximum temperature
alarm
Alarm output ON; Other outputs unchanged
“LA”
Minimum temperature
alarm
Alarm output ON; Other outputs unchanged.
“FF”
Fast freezing interrupted
by shortpower failure
Alarm output ON; The freezing cycle restart from the
same point at which was interrupted.
“PFA”
Fast freezing interrupted
by long power failure
Alarm output ON; The freezing cycle restart from the
current phase.
“OCF”
Max duration of the cycle
is expired
Alarm output ON; Other outputs unchanged. In any
case the cycle ends when the final temperature is
reached
“EA”
External alarm
Alarm output ON; Other outputs unchanged.
“CA”
Serious external alarm
Alarm output ON; Other outputs OFF.
“dA”
Door open alarm
Alarm output ON; Other outputs unchanged.
Technical data
Housing:
self extinguishing ABS.
Case:
frontal 185x38 mm; depth 70mm;
Mounting:
panel mounting in a 150x31mm panel cut-out
Frontal protection:
IP65
Connections:
Screw terminal block £ 2,5mm² wiring.
Power supply:
230Vac, ±10%
Power absorption:
5VA max.
Display
: dual display
Inputs
: 5 PTC or NTC probes
Relay outputs:
Compressor:
relay SPST 20(8)A or 8(3) A, 250Vac
Defrost::
relay 8(3)A, 250Vac
Fans:
relay SPST 8(3)A, 250Vac
Light :
relay SPST 16(6)A, 250Vac
Aux1 :
relay SPST 8(3)A, 250Vac
Aux2 :
relay SPST 16(6)A, 250Vac
Serial output:
RS232 serial output for XB07PR printer connection
