Drain Pipe; Electrical Wiring; General Check - Hitachi RPI-16.0FSN3PE Installations- Und Betriebshandbuch

5 Electrical wiring

4.3 REQUIRED MULTI KITS
The following multikits (sold separately) are necessary to interconnect piping between outdoor and indoor unit:

4.4 DRAIN PIPE

For condense draining (2 locations), prepare a polyvinyl chloride
pipe with a Ø25mm. OD (outer diameter).
Fasten the field supplied pipe to the Drain Hose with adhesive.
The drain piping should be performed with a down-slope pitch of
1/25 to 1/100.
Connect a syphon, as shown at the figure below.
Slope 2%
5 ELECTRICAL WIRING

5.1 GENERAL CHECK

• Make sure that the following conditions related to power sup-
ply installation are satisfied:
- The power capacity of the electrical installation is large
enough to support the power demand of the indoor unit.
- The power supply voltage is within ±10% of the rated volt-
age.
- The impedance of the power supply line is low enough
to avoid any voltage drop of more than 15% of the rated
voltage.
• Following the Council Directive 2004/108/EC, relating to elec-
tromagnetic compatibility, the table below indicates the Maxi-
mum permitted system impedance Z
of the user's supply, in accordance with EN61000-3-11.
RPI-16.0FSN3PE
RPI-20.0FSN3PE
Downloaded from www.Manualslib.com
(Picture for illustrative purpose only)
>75 mm
Plug
at the interface point
max
Indoor unit
1~
1~
7 PMML0323A rev.2 - 06/2014
manuals search engine
Indoor Unit
RPI-16.0FSN3PE
RPI-20.0FSN3PE
N O T E
Keep Electrical Box and Drain Pipe connection free of refrigerant
pipes.
C A U T I O N
It is very important the syphon installation in order to guarantee
the proper condensate draining.
• The status of Harmonics for each model, regarding compli-
ance with IEC 61000-3-2 and IEC 61000-3-12, is as follows:
Status regarding compliance with IEC
61000-3-2 and IEC 61000-3-12
Equipment complying with IEC 61000-3-12
• Check to ensure that existing installation (mains power switch-
es, circuit breakers, wires, connectors and wire terminals) al-
ready complies with the national and local regulations.
Z (Ω)
max
0.44
0.40
Multikit reference
E162SN3
E242SN3
Models
RPI-16.0FSN3PE
RPI-20.0FSN3PE