Daikin EKHWP500A [6/24] X safety

1 x Safety

Installation instructions

EKHWP300/500A

Hot water storage tank for air-water heat pumps and solar panels

4PW55928-1

Sanitary connection

With sanitary connection the following must be observed

• EN 1717 -

Protection of domestic water from contamination in domestic water installations and general

requirements concerning safety equipment for the prevention of domestic water contamination

by back-flow

• EN 806 - Technical regulations for domestic water installations (TRWI)

• and, in addition, the country-specific legal regulations.

• During operation of the hot water storage tank, the tank temperature may exceed 60 °C, particularly when solar power is

used. Therefore, some form of scalding protection needs to be included when you install the system (hot water mixing

device).

• Use a pressure reducer if the cold water connection pressure >6 bar.

Operation

• Do not operate the hot water storage tank if the storage tank is filled to above the overflow level.

• Operate the hot water storage tank only with a set pressure reducer (max. 6 bar).

Instructing the user/owner

• Before you hand over the heating system and the hot water storage tank, explain to the owner how he/she can operate and

check the heating system.

• Document the hand-over by filling in and signing the checklist in Chapter 4 "Start-up and taking out of service“, together

with the operator.