Hitachi RPI-3.0FSRE - 5 REFRIGERANT PIPING; 5.1 Piping Connection

RPI-6.0FSRE
External static pressure (Pa)
Air ow (m
3
/min)

Fan speed availability according to the selected external static pressure
According to the selected of External Static Pressure conguration (through the optional function C5) the fan speeds available in the
Remote Control Switch are the ones show as example in the following pictures.
External Static Pressure (Pa)
High static pressure (SP-01)
External Static Pressure (Pa)
Standard static pressure (SP-00)
External Static Pressure (Pa)
Low static pressure (SP-02)
High H / High
Med
Low
Upper ESP limit
Lower ESP limit
High H / High
Med
Low
Upper ESP limit
Lower ESP limit
High H
High / Med
Low
Upper ESP limit
Lower ESP limit
Air ow (m³/min) Air ow (m³/min) Air ow (m³/min)
? NOTE
"High H" speed available only with PC-ARFP(1)E remote control switch.
5 REFRIGERANT PIPING
5.1 PIPING CONNECTION
RPI-1.5FSRE
PIPING CONECTION Dimension (mm)
Gas pipe
a1 b1 c1
99 122 69
Liquid pipe
a2 b2 c2
143 162 57
Drain pipe
a3 b3 c3
216 171 66
RPI-2.0FSRE
PIPING CONECTION Dimension (mm)
Gas pipe
a1 b1 c1
99 122 69
Liquid pipe
a2 b2 c2
143 162 64
Drain pipe
a3 b3 c3
216 171 66
REFRIGERANT PIPING
PMML0528 rev.1 - 02/2021
16