IMI Hydronic Engineering WCMOIN0004 Connect F Transfero Vento Pleno DML Refill Instruction Manual
- June 1, 2024
- IMI Hydronic Engineering
Table of Contents
Engineering WCMOIN0004 Connect F
Transfero Vento Pleno DML Refill
Instruction Manual
WCMOIN0004 11.2022
Compressor Connect F INSTALL
WCMOIN0004 Connect F Transfero Vento Pleno DML Refill
SAFETY – INSPECTION
Personnel
Installing and operating personnel must possess the appropriate knowledge and
training. The operator is responsible for the personal protective equipment of
the personnel. At least safety glasses and safety shoes are required for
repair
work, maintenance inspections and installation.
Follow the instructions
Installation, operation, maintenance and disassembly must be carried out as
stated and showed in the different instruction manuals that are an integral
part of the delivery and in accordance with best practice. In addition to the
IMI Hydronic Engineering instructions, additional instructions from other
companies may be included for the components used (e.g. backflow preventers)
You must follow these instructions in the same way as the IMI Hydronic
Engineering instructions.
If anything is unclear, please contact IMI Hydronic Engineering customer
service.
Tests before commissioning and periodic inspections
Test required before commissioning and periodic inspections must be performed
according to the regulations in the country where the device is installed and
operated. The organization of the tests is the responsibility of the operator
There are no standardised international regulations for the acceptance test
prior to commissioning and periodic inspections. According to the PED, is
usually the vessels that determine how the installation is classified. These
are CE type- tested in accordance with Pressure Equipment Directive
PED/2014/68/EU. For periodic inspections, openings are provided for flange-
type or endoscope inspections.
Compressor, Transfero, Vento, Pleno control units (Tec Box) are classified as
electrical equipment. Regular tests must be carried out at least every 4
years. Local regulations may demand shorter periods and must be observed.
In Switzerland, Compresso does not require authorisation from the SVTI if the
installation is protected in such a way that psh is not exceeded. Vessels with
psh x V up to 3000 bar*litres do not require inspection by the SVTI.
The following combinations with TecBox are recommended:
Primary vessel (2)
≤| 1000 litres
≤| 800 litres
≤| 700 litres
≤| 600 litres
≤| 500 litres
≤| 300 litres
TecBox safety valve (SV)
| C 10 | C15 |
|---|---|
| 3 bar | on request |
| 3.75 bar | on request |
| 4.2 bar | on request |
| 5 bar | on request |
| 6 bar | 6 bar |
| – | 10 bar |
For transferor as many extension vessels as required can be connected to the
primary vessel. The CE-approved 2 bar safety valve protects the vessels from
inadmissible pressures. In Switzerland, SVTI inspection is not required for
these
types of vessels.
Backflow preventer BA: Perform inspection and maintenance in accordance with
EN 1717 and the rules in the operator country. Functional testing, with
documentation, must normally be carried out annually Dirt trap (SF): Inspect
and clean if necessary after a drop in the water make-up capacity or before
functional testing of the backflow preventer BA. W recommend including the
Pleno P / P R / P CR / BA4R in the maintenance cycle of the connected
pressure- maintaining or degassing station. Follow the maintenance
instructions for Refill softening modules. The Pleno R CR BA4R can work as an
accessory in systems requiring technical inspections (Compresso | Transfero)
and can be included as part of the inspection.#
Place of installation
The access to the place of installation must be restricted to trained and
specialised personnel. The floor structure must be able to support the maximum
operating and installation conditions. Connections for electricity,
communication, mains water and waste water must correspond to the requirements
of the device. The room must be thoroughly ventilated. The surrounding
atmosphere must not be explosive. The gases discharged by Vento and Transfero
through the degassing process may be flammable (CH4 H2) and must be safely
removed to the outside air Do not store flammable, explosive materials near
the pressure vessel. Pressurized containers (eg Compresso expansion vessels)
must be protected against external fire, at least according to national
regulations. Please note the geodetic height of the installation room: With
Compresso, the pressure maintenance curve drops by 0.1 bar per 1000 meters
above sea level. transferor must not be operated above 4000 m above sea level
(risk of cavitation)!
Water quality
IMI Hydronic Engineering devices are designed for pressure maintenance,
degassing, make-up and/or water treatment in closed heating, solar and cooling
systems with water that contains no aggressive or toxic agents. The entire
system must be dimensioned and operated in such a way as to minimise the
amount of oxygen admitted through the make-up water or through permeable
components. Water treatment systems are to be dimensioned, installed and
operated according to the current state of the art.
*) The original instructions are written in German (de). Documents in other languages are translations of the original instructions.
The texts, graphics and diagrams in this document may be subject to alteration
without prior notice or reason being given. www.imi-hydronic.com
TecBox
230V/50/60 Hz
10A / 3 x 1,0 mm 2
www.imi-hydronic.com We reserve the
right to introduce technical alterations without prior notice.
IMI Hydronic Engineering Switzerland AG
Mühlerainstrasse 26 • CH-4414 Flinders • Tel. +41 (0)61 906 26 26
www.imi-hydronic.com