![Tecnoclima BESST/R 21 [23/40] Dimensions](/img/pdf.png)
Tecnoclima BESST/R 21 [23/40] Dimensions
![Tecnoclima SUPERBESST 21 [23/40] Dimensions](/views2/1788084/page23/bg17.png)
23
The hydraulic connections must be completed installing:
–
- a 0.5 mm inlet mesh filter (return from system).
- an outlet liquid flow switch (delivery to system) to be sized and set
depending on the system hydraulic characteristics: it must be
installed halfway of a straight horizontal pipe section of at least 1
meter of length
Together with the flow controller onboard the machine, the flow
switch must ensure a correct water flow rate across the
equipment (with a min. temperature of 4°C and a max.
temperature of 6°C);;
– air vent valves in the piping upper points;
- flexible couplings;
- check valves;
- chemical washing check valves.
The calibration by-pass must be installed downstream of the
machine for better regulation of the water flow-rate and lift
within the system.
Special feeding/top-up waters must be conditioned with
proper treatment systems. The values listed in the table below
can be taken into account as reference values.
REFERENCE VALUES
PH 6÷8
Electrical conductivity lower than 200 mV/cm (25°C)
Chlorine ions lower than 50 ppm
Sulfuric acid ions lower than 50 ppm
Total iron lower than 0,3 ppm
M-alkalinity lower than 50 ppm
Total hardness lower than 50 ppm (5 °F)
Sulfur ions zolfo
none
A
mmonia ions
none
Silica ions lower Than 30 ppm
ppm = parts per million
Provide a system fill/top-up device and a drain device to be
connected in the lower part of the hydraulic circuit.
Systems filled with antifreeze liquid or covered by
special law provisions must be fitted with hydraulic
disconnectors. The manufacturer is not liable for
obstruction, breakage or noise resulting from the
failure to install filters, flow switches or vibration
dampers.
The units are equipped with a pump as a standard.
In addition, the water flow-rate must be maintained
constant during operation.
The system water content must be adequate, in order o
avoid unbalances in the cooling circuit operation (see table
on page 7)
DIMENSIONS
H
L1
L
P
P1
Dimensions / Type 1 - 2 - 9 - 10 3 – 4 – 11 - 12 5 – 6 – 13 - 14 7 – 8 – 15 - 16
L 1040 1240 1500 1890 mm
H 805 1000 1305 1500 mm
P 378 428 478 570 mm
L1 1100 1300 1560 1950 mm
D1 425 472 520 615 mm
Return/Delivery 3 / 4 ” 1 ” 1 ” 1 ¼ “ inch
Top-up
1 / 2 ” 1 / 2 ” 1 / 2 ” 1 / 2 ” inch
For weights, refer to page 7.
Содержание
- Besst besst r series 1
- Conformity 2
- Warranty 2
- Installer 3
- Preparetion 3
- System manager 3
- Table of contents 3
- General directions 4
- Identification 4
- Tampering with the rating plate removing it or whatever else does not allow a sure identification of the product hinder tampering with the rating plate removing it or whatever else does not allow a sure identification of the product hinder any installation or maintenance interventions 4
- The unit can be identified through rating plate it bears the technical and performance data of the equipment should this plate be damaged or mislaid ask your local technical support service for a duplicate 4
- Fundamental safety rules 5
- Equipment description 6
- Besst besst r series 7
- Technical data weights 7
- Electric board and multifilar wiring diagram 9
- The units are provided with an electric board consisting of the following components 9
- Type 1 2 9 10 9
- Type 3 and 11 10
- Type 4 and 12 11
- Type 5 6 and 13 14 12
- Type 7 8 and 15 16 13
- Cooling circuit 14
- Accessories 15
- Below is a list of available accessories to be separately ordered accessory code 15
- Control panel 15
- Supporting resistor 15
- And down 17
- Fault indications 17
- Simultaneously press up 17
- Switching on and off 17
- To reset the alarms 17
- Cle cleaning 19
- Inactivity for a long period 19
- Maintenance 19
- Useful information 19
- D 480 540 580 670 mm 20
- Dimension type 1 2 9 10 3 4 11 12 5 6 13 14 7 8 15 16 20
- H 950 1150 1450 1650 mm 20
- Handling and transport 20
- L 1140 1340 1600 1990 mm 20
- Upon receiving the product 20
- Location 21
- Delivery to system 22
- Hydraulic connections 22
- Return from system 22
- Dimensions 23
- Dimensions type 1 2 9 10 3 4 11 12 5 6 13 14 7 8 15 16 23
- For weights refer to page 7 23
- Electrical connections 25
- Caution when sizing the power supply line for the besst r version the electric resistance value mentioned on page 7 technical data must also be considered together with the power value shown in the table above 26
- Power supply line sizing table for besst version only 26
- Remote alarm signal remote alarm signal 28
- Versione monofase versione trifase 28
- Enabling the so and sei controls 29
- Filling 29
- Filling and emptying the system 29
- Recommended working conditions 30
- Working limits 30
- First commissioning 31
- Preparation for first commissioning 31
- By pass calibration operations for 5 6 7 8 types and 13 14 15 16 types 32
- Switching the equipment on and off 32
- Checks during and after the first commissioning 35
- Defrosting control 35
- Inactivity for a long period 35
- Ordinary maintenance 35
- Compressor 36
- Control and display parameters 36
- Extraordinary maintenance 36
- Fault cause solution 38
- Troubleshooting 38
- Fault cause solution 39
Похожие устройства
- Tecnoclima BESST/R 21 Технические характеристики
- Tecnoclima BESST/R 21 Сертификат
- Tecnoclima BESST/R 21 Каталог
- Tecnoclima BESST/R 22 Инструкция по эксплуатации
- Tecnoclima BESST/R 22 Технические характеристики
- Tecnoclima BESST/R 22 Сертификат
- Tecnoclima BESST/R 22 Каталог
- Tecnoclima BESST/R 31 Инструкция по эксплуатации
- Tecnoclima BESST/R 31 Технические характеристики
- Tecnoclima BESST/R 31 Сертификат
- Tecnoclima BESST/R 31 Каталог
- Tecnoclima BESST/R 32 Инструкция по эксплуатации
- Tecnoclima BESST/R 32 Технические характеристики
- Tecnoclima BESST/R 32 Сертификат
- Tecnoclima BESST/R 32 Каталог
- Tecnoclima BESST/R 41 Инструкция по эксплуатации
- Tecnoclima BESST/R 41 Технические характеристики
- Tecnoclima BESST/R 41 Сертификат
- Tecnoclima BESST/R 41 Каталог
- Tecnoclima BESST/R 42 Инструкция по эксплуатации