Tasselli PANDA H205, Use And Maintenance Manual

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61
EN
PANDA
USE AND MAINTENANCE MANUAL
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Attachment 21 - CONTROL PANEL - EW 978 - Sheet 3 of 3
Attention
The electronic control board is installed already
programmed.
Any changes to the control board settings can
be carried out exclusively by qualifi ed technical
personnel.
At start-up, the instrument conducts a LAMP
TEST for a few seconds. The display and LEDS
fl ash
to verify their integrity and to ensure they are
working correctly.
ALARM DESCRIPTION OUTPUTS AUTHORISED
PERSONNEL
P1
E0
Broken thermostat probe.
Compressor output according to
“COn” and “COF parameters
• The alarm starts a few seconds after the probe breaks down; it stops a few
seconds after the probe starts working again properly.
• We recommend checking the probe connections before replacing it.
P2
E1
Broken evaporator probe.
Set time for defrosting.
• The alarm starts a few seconds after the probe breaks down; it stops a few
seconds after the probe starts working again properly.
• We recommend checking the probe connections before replacing it.
HA
HI
High temperature alarm. • The alarm stops automatically on reaching the temperature set.
• Check programming.
LA
LO
Low temperature alarm. • The alarm stops automatically on reaching the temperature set.
• Check programming.
EA
IA
CB
External alarm. • The external alarm stops after the digital infeed is deactivated, it is restored
automatically.
• The alarm is linked to the intervention of the pressure switch and/or the com-
pressor circuit breaker, when present.
ETc
RTF
Real time clock is broken. • Reset the clock.
• If the alarm does not stop, replace the clock.
EE Machine parameter error. • The instrument is damaged. It must be replaced.
EF Operating parameters error. • The instrument is damaged. It must be replaced.