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Instruction for use | Supercal 739
Before installation
Check the installation data and compare them with the specic
characteristics of the thermal energy meter.
The rules for installation and those relating to the project must be
respected.
The environmental temperature range for the energy meter
is 5...55 ºC.
Make sure that the meter and the labels can be read easily.
All connections must be made at a minimum distance of 300 mm
from high frequency or high voltage cables. Avoid thermal
radiation and interfering electrical elds near the calculator and
connection cable.
As a rule, the calculator must be installed at a distance from
pipes carrying refrigerating uids.
Action must be taken to ensure that no condensation water can
penetrate inside the calculator.
If there is any risk of vibrations, the calculator must be installed
separately on the wall.
If the temperature of the uid within the ow meter regularly
reaches 90°C, the calculator must be installed separately from the
ow meter.
It is advisable to drain the installation before tting the ow
meter. This will allow that any foreign body is withdrawn from the
pipe.
Security with lithium batteries
3V lithium batteries are used. Certain security rules must be respected:
the replacement of batteries or to add a second battery is not allowed.
During recycling, the following points must be respected:
Do not recharge or short-circuit, protect against humidity, do not
expose to heat, do not throw batteries in re, keep out of reach of
children.
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