Hitachi RCIM-1.0FSRE - SAFETY; Used Symbols

2 Optional accessories
Duct adapter - Outdoor air inlet
SMGB0137 rev.0 - 05/2021
24
2.1.3 For RCD-FSR indoor units: PD-150D
ThePD-150DductadapterforRCD-FSRisusedasaconnectionangetoattachthefreshairintakeoutlet(for
connectingtheexibleduct(Ø150)).
3570
168
Ø168
Ø188
3
Ø137
Ø148
Ø6.5 x 4
Duct adapter
Guide
(Polyethylene)
AnexampleofinstallationoftheductadapterPD-150Disshownbelow.Referto“Installation&MaintenanceManual”of
duct adapter for more detailed information of the installation of fresh air intake duct.
630
315
144
Duct adapter
Duct adapter
Indoor unit
Fresh
air
Duct Ø150
Duct band
Screw(x4)
Fresh air
intake
Total heat
exchanger
Indoor
unit
Duct adapter
Wrapbyinsulationtopreventairleakage
Inside Outside
Install a net at the inlet to prevent
small animals to enter into the duct
Installahoodtopreventwater
contamination (Field supplied)
Down-slop
(1/50 to 1/100)
Ø 150
(Field supplied)
Total heat
exchanger
Specications
Item RCD-(0.8-6.0)FSR
MaximunCapacityofFreshAirIntake m
3
/min Within10%ofindoorunitairowvolumat“High2”fanspeed
Usage Fresh air intake outlet
Connecting Duct Diameter mm Ø 150
Material ABS resin (Flame resistance: UL94V-0)
Accessories Packing,Fixingscrews(x4),Installationmanual