Table of Contents
Advertisement
WARNING
Make sure all field wiring is insulated from the surface of
the inspection hole or can resist temperatures to 90°C.
Commissioning (see "8 Commissioning" [ 4 13])
WARNING
ONLY qualified persons should conduct commissioning.
CAUTION
Preliminary electrical system checks such as earth
continuity, polarity, resistance to earth and short circuit
must be carried out by using a suitable test meter by a
competent person.
Maintenance and service (see
service" [ 4 14])
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
WARNING
▪ Before carrying out any maintenance or repair activity,
ALWAYS switch off the circuit breaker on the supply
panel, remove the fuses or open the protection devices
of the unit.
▪ Make sure you do NOT touch a conductive section.
▪ Do NOT rinse the outside of the unit. This may cause
electric shocks or fire.
CAUTION
Water coming out of the valve may be very hot.
Troubleshooting (see "11 Troubleshooting" [ 4 15])
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
WARNING
▪ When carrying out an inspection on the switch box of
the unit, ALWAYS make sure that the unit is
disconnected from the mains. Turn off the respective
circuit breaker.
▪ When a safety device was activated, stop the unit and
find out why the safety device was activated before
resetting it. NEVER shunt safety devices or change
their values to a value other than the factory default
setting. If you are unable to find the cause of the
problem, call your dealer.
WARNING
Prevent hazards due to inadvertent resetting of the thermal
cut-out: power to this appliance MUST NOT be supplied
through an external switching device, such as a timer, or
connected to a circuit that is regularly turned ON and OFF
by the utility.
3
About the documentation
3.1
About this document
Target audience
Authorised installers
EKHWS150~300D3V3
Domestic hot water tank with option kit for air to water heat pump
system
4P510672-1C – 2023.02
"10 Maintenance and
3 About the documentation
Documentation set
This document is part of a documentation set. The complete set
consists of:
▪ Domestic hot water tank installation manual:
▪ Installation instructions
▪ Format: Paper (in the box of the domestic hot water tank)
Latest revisions of the supplied documentation may be available on
the regional Daikin website or via your dealer.
The original documentation is written in English. All other languages
are translations.
Technical engineering data
▪ A subset of the latest technical data is available on the regional
Daikin website (publicly accessible).
▪ The full set of latest technical data is available on the Daikin
Business Portal (authentication required).
4
About the box
Keep the following in mind:
▪ At delivery, the unit MUST be checked for damage and
completeness. Any damage or missing parts MUST be reported
immediately to the claims agent of the carrier.
▪ Bring the packed unit as close as possible to its final installation
position to prevent damage during transport.
▪ Prepare in advance the path along which you want to bring the
unit to its final installation position.
4.1
Domestic hot water tank
INFORMATION
This unit has been tested and approved according to
BS EN12897:2016
4.1.1
To unpack the domestic hot water tank
1
2
Installation manual
5
Advertisement
Table of Contents
