Routine maintenance and cleaning operations can
be carried out by non-specialised personnel,
carefully following as described below.
The manufacturer declines any liability for
operations carried out on the equipment without
following these rules.
PRECAUTIONS IN CASE OF LONG IDLE
PERIODS
During long idle periods, take the following
precautions:
-disconnect the power and turn off the water
-go over all stainless-steel surfaces vigorously
with a cloth moistened with paraffin oil in order to
spread a protective film
-periodically air the premises.
SETTING THE WORKING SETPOINT
■ Make sure no procedure is running.
■ Press set LED out 1 will flash.
■ Press ▲ or
▼ in 15 s.
■ Press set or do not operate 15 s.
Switch off/on the power supply of the
instrument after the modification of the
parameters.
SIGNALS
LED
MEANING
out 1
LED load
If it is lit, the load will be turned on;
if it flashes:
■ the modification of the working
setpoint will be running.
LED alarm
If it is lit, an alarm is running
LED Celsius degree
°C
If it is lit, the unit of measure of the
temperatures will be Celsius degree
(parameter P2)
LED Fahrenheit degree
°F
If it is lit, the unit of measure of the
temperatures will be Fahrenheit degree
(parameterP2)
INTERNAL DIAGNIOSTIC
CODE
MEANING
Pr 1
Room probe error
Remedies:
■ check the itegrity of the probe
■ check the connection instrument-
probe
■ check the room temperature
Effects:
■ the load will be turned off
When the cause that has provoked the alarm
disapears, the instrument restores the normal
operation.
EN - The Manufacturer reserves the right
to change the characteristics of the
equipment presented in this publication, at
any time without notice.
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