CLIMAVENETA W3000 compact, Техническое руководство

Страница: 13 / 104

C0240111-04-05-GB
3.3 Additional connections
CONFIGURING ANALOGUE INPUTS ON “S” OR “M” CARDS:
On “S” or “M” cards, the analogue inputs must be configured with dipswitches.
Analogue inputs B1, B2, B3 and B4 can be configured both as a temperature probe and as pressure
transducers; inputs B5 and B6 as temperature probes or as a digital input.
Description Dipswitch setting
Configuring analogue inputs B1, B2,
B3 and B4 as an NTC temperature
probe;
ON
1 2 3 4 5 6
DIP
Configuring analogue inputs B1, B2,
B3 and B4 as a 0-20mA or 4-20mA
pressure transducer;
ON
1 2 3 4 5 6
DIP
Configuring analogue inputs B5 and
B6 as an NTC temperature probe;
2 1
ON
Configuring analogue inputs B5 and
B6 as a digital input commanded by
an ON-OFF signal;
1 2
ON
Example
B1 and B2 temperature probes,
B3 and B4 pressure transducers,
B5 temperature probe,
B6 ON-OFF input.
ON
1 2 3 4 5 6
DIP ON
1 2 3 4 5 6
DIP
1 2
ON
MOUNTING THE CLOCK CARD:
The clock card manages date and time settings.
It is already built into the electronic controller on chillers with “L” cards; on chillers with “S” or “M” cards
it is already built into the Black Box card (if fitted).
Mount as follows:
1) If the clock card is not installed or is damaged, the mask shown to
the side is displayed in the “Clock” menu. Clock card
not installed
2) Switch off the electronic control unit
3) Remove the “clock card” cover with a screwdriver
4) Fit the optional card into the toothed connector;
5) Close the cover
6) Switch on power
7) Make sure the mask shown in point 1) is no longer displayed in the “Clock” menu.
MOUNTING THE SERIAL CARD:
For information on mounting the serial card, consult the “Interface Manual“ (serial).
13