Tecfluid CIP II - Manual (Page 4)

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2.3 COUNTER OVERFLOW
If one of the counters overflow, this condition is indicated at the right of the partial
totalizer. If neither of the counters has overflowed then this part of the display is blank.
When either of the counters overflows then the display will show “A/B”, where “A” is the
number of times that the partial counter has overflowed and “B” is the number of times the
total counter has overflowed. The digit that indicates the number of times the counter has
overflowed can be effectively placed in front of the digits of the counter to give an extra
digit. If a counter overflows more than 9 times then the digit will be shown as “X”.
If the partial counter overflows and the total counter has not, and then the partial counter
is reset, the display will then go blank again. The overflow indication of the partial counter
is reset when this counter is reset.
In the above screen the total counter is shown as having overflowed once (this would be
equivalent to a count of 10002501) and the partial counter as having overflowed eight
times (this would be equivalent to a count of 810288).
3. ELECTRICAL CONNECTION
No electrical connections are required for the local indication models. Just screw the
connector at the back of the counter onto the connector base of the flowmeter, previously
checking that the sealing gland is correctly situated in the bottom of the connector base.
The counters are supplied already configured for the type of flowmeter to be used
(COVOL or turbine).
For the remote wall mounting models, the connections should be made as follows:
The earth terminal of the CIP II connector should not be connected.
TM44 turbine flowmeter
Flowmeter terminal N. Connection CIP II terminal N.
1 Shield 1
2 Live Coil 2
3 Live Coil 3
COVOL Flowmeter
Flowmeter terminal N. Connection CIP II terminal N.
1 Reed 1
2 Reed 2
4. MAINTENANCE
The battery has a life time of about 5 years. To change the battery, the plastic front cover
must be removed. Then the battery, that is situated below the push buttons, can be
replaced.
After replacing the battery, it is not necessary to reprogram the pulses per litre factor of
the meter.
CR2450 batteries are easily found in the shops. If you prefer, we can change it in our
factory.