Daikin Altherma 3 H MT F Installer's Reference Manual page 20

3 | Specific installer safety instructions
Installer reference guide
20
CAUTION
The disinfection function settings MUST be configured by the installer according to
the applicable legislation.
CAUTION
Make sure that the disinfection function start time [5.7.3] with defined duration
[5.7.5] is NOT interrupted by possible domestic hot water demand.
Commissioning (see "11 Commissioning" [
WARNING
Commissioning method MUST be in accordance with the instructions from this
manual. See "11 Commissioning" [
Maintenance and service (see
DANGER: RISK OF BURNING/SCALDING
The water in the tank can be very hot.
WARNING
If the internal wiring is damaged, it has to be replaced by the manufacturer, its
service agent or similarly qualified persons.
CAUTION
Water coming out of the valve may be very hot.
NOTICE
Although the water circuit is drained, some water may be spilled when removing the
magnetic filter/dirt separator from the filter housing. ALWAYS clean up spilled water.
NOTICE
To protect the piping connected to the magnetic filter/dirt separator from damage it
is recommended to perform this procedure with the magnetic filter/dirt separator
removed from the unit.
NOTICE
Opening the magnetic filter/dirt separator is ONLY required in case of severe issues.
Preferably this action is never to be done during the complete lifetime of the
magnetic filter/dirt separator.
NOTICE
Check the condition of the O-rings and replace if needed. Apply water or silicon
grease to the O-rings before installation.
CAUTION
Make sure to open the valve (if equipped) towards the expansion vessel, otherwise
the overpressure will be generated.
4
226])
4
226].
"13 Maintenance and service" [
4
237])
EPRA08~12EAV3+W1 + ETVH12SU18+23EA6V
Daikin Altherma 3 H MT F
4P644482-1 – 2021.03