Sontex Supercal 739 Instructions De Montage page 2

Installation guide Supercal 739 Installation guide Supercal 739
General
The compact mechanical single or multiple jet thermal energy meter Super- The compact mechanical single or multiple jet thermal energy meter
cal 739 is a precision measuring instrument approved for individual is a precision measuring instrument approved for individual metering
of heating systems and must be handled with care.
The Supercal 739 is available in a heating or cooling version and determines The Supercal 739 is available in a heating or cooling version and determines
the thermal or cold energy exchanged by a heat-bearing fluid in a heat
exchanger circuit.
The Supercal 739 complies with the requirements of the European
Directive MID 2004/22/EC modules B and D and of the standard EN Directive MID 2004/22/EC modules B and D and of the standard EN
1434 class 3.
Important
The energy meter may only be used under the conditions indicated on the The energy meter may only be used under the conditions indicated on the
manufacturer's rating plate! The seals must not be removed o manufacturer's rating plate! The seals must not be removed or may be
removed only by authorised persons.
If these conditions are disregarded, the factory warranty and the calibration If these conditions are disregarded, the factory warranty and the calibration
will no longer be the manufacturer's responsibility.
Do not shorten the cable between the flow meter and the integrator and the Do not shorten the cable between the flow meter and the integrator and the
cables for the temperature sensors or modify them in any way whatsoever. les for the temperature sensors or modify them in any way whatsoever.
Before installation
Check the installation data and compare them with the specific characteris- Check the installation data and compare them with the specific characteri
tics of the thermal energy meter.
Installation
The prescriptions related in the standard EN1434-6 must be respected when
the Supercal 739 is installed.
Depending on its particular version and use (heat and/or cooling me- Depending on its particular version and use (heat and/or cooling m
ter), the energy meter must be fitted on the "cold" or "hot" pipe side of ter), the energy meter must be fitted on the "cold" or "hot" pipe side of
the installation in compliance with the indications showed on the LCD the installation in compliance with the indications sh
st
display, 1 position of the service menu "hot pipe" / "cold pipe". position of the service menu "hot pipe" / "cold pipe".
Place the flow meter correctly according to the direction of the fluid (an Place the flow meter correctly according to the direction of the fluid (an
arrow can be seen on the flow meter).
The energy meter must be fitted between two shutoff valves. The flow meter The energy meter must be fitted between two shutoff valves.
must be installed ahead of any monitoring valves so as to avoid any pote must be installed ahead of any monitoring valves so as to avoid any poten-
tially interfering influence.
In any particular installation, mixed mounting positions (horizontal and vert In any particular installation, mixed mounting positions (horizontal and verti-
cal) must be avoided.
Final commissioning must be performed and documented. Final commissioning must be performed and documented.
All other information can be obtained from the enclosed Installation All other information can be obtained from the enclosed Installation
guide Supercal 739:
http://www.sontex.ch/supercal739_e.html
The QR code located on the label of the carton The QR code located on the label of the carton
or on the integrator allows to access to the or on the integrator allows to access to the
installation guide.
Wall-mounting of the integrator
The integrator can be separated from the flow meter and fixed The integrator can be separated from the flow meter and fixed against a wall
using the wall fixture supplied with the energy meter. If possible, install the ll fixture supplied with the energy meter. If possible, install the
wall fixing component above the flow meter.
Mounting the temperature sensors
The temperature sensor cables are provided with a coloured indicator plate: The temperature sensor cables are provided with a coloured indicator plate:
Red for mounting in the pipe on the "hot" side.
Blue for mounting in the pipe on the "cold" side.
The temperatures of use shown on the label must be respected. The temperatures of use shown on the label must be respected.
A temperature sensor may be fitted directly in the flow meter. The temper A temperature sensor may be fitted directly in the flow meter. The tempera-
ture sensors will preferably be fitted directly, in other words one temperature e fitted directly, in other words one temperature
sensor will be fitted in the flow meter while the other sensor will be installed sensor will be fitted in the flow meter while the other sensor will be installed
on the other side of the heat exchanging circuit.
Asymmetrical mounting is also possible. In that case, a temperature sensor Asymmetrical mounting is also possible. In that case, a temperature sensor
will be fitted directly in the flow meter of the energy meter while the other will be fitted directly in the flow meter of the energy meter while the other
temperature sensor will be fitted on the other side of the heat exchanging temperature sensor will be fitted on the other side of the heat exchanging
circuit in a sensor pocket defined according to the table set out below. To circuit in a sensor pocket defined according to the table set out below. To
guarantee accuracy in this type of use, the following conditions must be type of use, the following conditions must be
respected: minimum temperature ∆T
than ≤ 100 l/h.
Make sure that the sensors are mounted until they stall with the bottom of Make sure that the sensors are mounted until they stall with the bottom of
the sensor pocket.
Temperature sensors
Ø 5x31 mm
Ø 5x 31 mm
Ø 5x 31 mm
Ø 5.2x 31 mm
Ø 5.2x 31 mm
0739P300 Instruction Montage Supercal 739 DE-EN-FR-IT 10-10-2013
bearing fluid in a heat
th the requirements of the European
6 must be respected when
≥ 6 K when the minimum flow is less 6 K when the minimum flow is less
min
Pocket Article number Article number
M10x1 0460A212 0460A212
G3/8" 0460A213 0460A213
G1/2" 0460A214 0460A214
M10x1 0460A215 0460A215
G3/8" 0460A216 0460A216
Error codes
Err 1: Flow higher than 1.2 x qs or defective hydraulic sensor. Err 1: Flow higher than 1.2 x qs or defective hydraulic sensor.
Err 2: Measured temperature outside the homologated range or temperature Err 2: Measured temperature outside the homologated range or temperature
sensor defective.
Display
The Supercal 739 LCD display has been designed to be large enough and The Supercal 739 LCD display has been designed to be large enough and
perfectly readable by the user.
Mounting procedure
1. Flush out the installation pipes Flush out the installation pipes carefully
2. Close the shutoff valves before and behind the meter. Close the shutoff valves before and behind the meter.
3. Open the drainage valve to reduce the pressure and discharge the Open the drainage valve to reduce the pressure and discharge the
water contained in the pipe.
Single jet meter
4. Consider the direction of flow circulation. Consider the direction of flow circulation.
5. Place a gasket on each side of the flow meter. Place a gasket on each side of the flow meter.
Only use appropriate new gaskets. Only use appropriate new gaskets.
6. Tighten the fixing nuts firmly by hand. Then Tighten the fixing nuts firmly by hand. Then
tighten up to the mechanical end stop using a tighten up to the mechanical end stop using a
mounting tool.
7. Turn the display into the desired position for Turn the display into the desired position for
reading.
8. Check the waterproof of the meter placed terproof of the meter placed
under pressure.
9. Seal the flow meter and the temperature se Seal the flow meter and the temperature sen-
sors.
Coaxial multi jet meter with M77x1.5 connection Coaxial multi jet meter with M77x1.5 connection
4. Consider the direction of flow circulation (EAS Consider the direction of flow circulation (EAS
base).
5. Remove the blind cover or the old meter from Remove the blind cover or the old meter from
the EAS base using an installation spanner. base using an installation spanner.
6. Remove the pre-formed gasket then clean the
contact surfaces and the thread. contact surfaces and the thread.
7. Place the new o-ring in the EAS base. Make
sure that the o-ring is correctly positioned
8. Lubricate the external thread (M77x1.5') of the Lubricate the external thread (M77x1.5') of the
metering capsule with a fine silicone coating. metering capsule with a fine silicone coating
9. Lay the capsule in the base. Important! Make the capsule in the base. Important! Make
sure that the blind hole in the metering capsule sure that the blind hole in the metering capsule
is correctly positioned in the base. is correctly positioned in the base.
10. Screw the measuring capsule down firmly by Screw the measuring capsule down firmly by
hand, then tighten as far as the me hand, then tighten as far as the mechanical
end stop using a mounting tool. end stop using a mounting tool.
11. Turn the display into desired position for rea Turn the display into desired position for read-
ing.
12. Seal the measuring capsule and temperature Seal the measuring capsule and temperature
sensors.
Coaxial multi jet meter with G2'' connection Coaxial multi jet meter with G2'' connection
4. Consider the direction of flow circulation (EAS Consider the direction of flow circulation (EAS
base).
5. Remove the blind cover or the old meter from the blind cover or the old meter from
the EAS base using an installation spanner. the EAS base using an installation spanner.
6. Remove the pre-formed gasket and then clean
the contact surfaces and the thread the contact surfaces and the thread.
7. Place the new profiled gasket in the EAS base Place the new profiled gasket in the EAS base
with the plane surface facing upwards or the with the plane surface facing upwards or the
groove in the preformed gasket facing dow oove in the preformed gasket facing down-
wards. Make sure that the gasket is properly wards. Make sure that the gasket is properly
positioned.
8. Lubricate the external thread (G2'') of the Lubricate the external thread (G2'') of the
measuring capsule with a fine silicone coating measuring capsule with a fine silicone coating.
9. Screw the measuring capsule down firmly by crew the measuring capsule down firmly by
hand. Then tighten as far as the mechanical
end stop using a mounting tool. end stop using a mounting tool
10. Turn the display into the desired position for Turn the display into the desired position for
reading.
11. Seal the measuring capsule and the temper Seal the measuring capsule and the tempera-
ture sensors.
Declaration of conformity :
The detailed certificate of conformity can be consulted on detailed certificate of conformity can be consulted on the Sontex web-
site: www.sontex.ch
EC-Type examination certificate Supercal 739
2
formed gasket then clean the
ring in the EAS base. Make
ring is correctly positioned.
formed gasket and then clean
r as the mechanical
Supercal 739 : CH-MI004-13018
Sontex SA, 2605 Sonceboz, Schweiz, Suisse