Daikin Altherma 3 H MT F - Page 17

3 | Specific installer safety instructions
Installer reference guide
17
EPRA08~12EAV3+W1 + ETVH12SU18+23EA6V
Daikin Altherma 3 H MT F
4P644482-1 – 2021.03
Mounting the indoor unit (see
"7.4Mounting the indoor unit"[
4
80]
)
WARNING
Fixing method of the indoor unit MUST be in accordance with the instructions from
this manual. See "7.4Mounting the indoor unit"[480].
Opening and closing the units (see
"7.2Opening and closing the units"[
4
68]
)
DANGER: RISK OF ELECTROCUTION
Do NOT leave the unit unattended when the service cover is removed.
DANGER: RISK OF ELECTROCUTION
DANGER: RISK OF BURNING/SCALDING
Piping installation (see
"8Piping installation"[
4
82]
)
WARNING
Field piping method MUST be in accordance with the instructions from this manual.
See "8Piping installation"[482].
WARNING
The discharge pipes from the pressure relief valves MUST terminate in a safe and
visible position without forming any risk to persons in the vicinity.
WARNING
▪ Discharge piping, tundish, drain valves, etc. MUST be positioned away from any
electrical components.
▪ The discharge pipe away from the tundish MUST terminate in a safe, visible
position without forming any risk to persons in the vicinity.
WARNING
▪ Do NOT install any valves between the domestic hot water tank and relief valves/
expansion vessel.
▪ Do NOT install shut-off valves between the expansion relief valve and the
domestic hot water tank.
WARNING
Install the tundish away from any electrical device. Possible consequence: Electrical
shock or fire.
In case of freeze protection by glycol: