Mounting; Preparing Mounting; Mounting The Product - Daikin EKSRDS2A Bedienungs- Und Installationsanleitung

5

Mounting

Only mount the product after having completed all pipe assembly work, all
welding work and all soldering work.
1. Flush the lines of the system before installing the product.
If you install the product in an existing system, observe the information in
chapter "Retrofitting the product".
Observe the operating instructions of the diaphragm safety valve when

mounting the product.

5.1

Preparing mounting

 Verify that the nominal pressure of the product corresponds to the speci-
fication value of the system.
 Verify that the liquid in the system complies with the intended use.
 Verify that the product has been mounted without a shut-off element.
- Do not install shut-off valves, filters or similar equipment.
 Verify that the product is mounted in such a way that no external forces
can act on the components after it has been installed.
If the expansion vessel is mounted at the same height as the product or
higher than the product, the expansion vessel must be protected from ther-
mal loads (for example, heat trap siphon).
5.2 Mounting the product
The product is delivered ready to be installed. You must not dismount any of
the parts.
 Verify that no steam can get into the expansion vessel in the case of stag-
nation in the system.
 Verify that all pipe ends are perpendicular and have been deburred.
 Verify that all sealing surface are clean and free from damage.
 Verify that the enclosed dowels are suitable for the intended wall.
1. Remove the upper insulation.
2. Hold the product to the wall and align it with a level
3. Draw two marks.
4. Drill a hole (Ø 10 mm) each.
EKSRDS2A
DAIKIN Solar pressure station
4P699231-1 – 2022-06
Mounting
Operating and installation instructions
11