Panasonic PAW-TD23B6E5, Installation Manual

Page: 4 / 352

4
1.3 Safety instructions for installers
! WARNING
The overflow from the Temperature & Pressure relief valve must NOT be sealed or plugged.
!
Any overflow pipe from the safety valve must be installed uninterruptable and frost-free
with a fall to the drain/gully.
!
The electrical wiring diagram in this manual must be followed. No optional wiring is al-
lowed. All work on electrical systems must be performed by an authorized installer.
!
The mains cable should withstand 90°C. A strain reliever must be fitted.
!
The product must be filled with water before the power is switched on.
!
The relevant regulations and standards, and this installation manual, must be followed.
!
For the buffer tank - a closed pressurized system of installation - it is obligatory to install
a safety valve with a rated pressure of max. 0.3 MPa (3 bar), which prevents the elevation
of pressure in the buffer tank by more than 0.1 MPa (1 bar) above the rated pressure. This
safety valve must be supplied and installed separately, and is not part of this product. To
ensure proper functioning of the safety valve, annual control to remove any blockage of
the outlet shall be performed.
1.2 Safety instructions for users
! WARNING
The overflow from the Temperature & Pressure relief valve must NOT be sealed or plugged.
The product must NOT be covered. Do NOT place foreign objects near or on the product.
The product must NOT be modified or changed from its original state.
Children must NOT play with the product or go near it without supervision.
!
The product should be filled with water before the power is switched on.
!
Maintenance/settings should only be carried out by persons over 18 years of age, with
sufficient understanding.
! CAUTION
The product must not be exposed to frost, over-pressure, over-voltage or chlorine treat-
ment. See warranty conditions.
Maintenance/settings should not be carried out by persons of diminished physical or
mental capacity, unless they have been instructed in the correct use by someone respon-
sible for their safety.
! CAUTION
!
The product should be placed in a room with a drain.
!
The product should be properly aligned vertically and horizontally, on a floor surface
suitable for the total weight of the product when in operation. See table 2.4.
!
The product must have a service clearance of 120 cm in front of the cover / 50 cm on top.