Simultaneous Operation; Maintenance; Daily Maintenance; Cleaning Air Filter - Hitachi RPC-5.0FSR Operation Manual

NOTE
● This air conditioner is used hot air circulation
system for the heating operation.
If the air conditioning room is large or the room
temperature is excessively low, it takes time to
warm the whole room. "HOT-START" will be
turned OFF after heating the room.
● "HOT-START" may by displayed during or right
after the defrosting operation. It is activated to
prevent the cold draft. It is NOT abnormal.

12. Simultaneous Operation

The multiple indoor units can be controlled by one
wired controller (Single: max. 16 units, Twin: max.
8 sets, Triple: max. 5 sets, Quad: max. 4 sets).
Contact a distributor or a contractor for detail.
16

13. Maintenance

WARNING
● Turn OFF the power source before the
maintenance work. If not, it may cause a fire
or an electric shock.
● Perform the maintenance work with stable
footing. If not, it may cause falling or injury.
CAUTION
● When the air inlet grille is opened (closed) or
the air filter is attached (removed), perform
the work according to this operation manual.
If not, it may cause falling or injury.
13.1 Daily Maintenance
13.1.1 Cleaning Air Filter
Clean the air filter when the filter sign is turned
ON.
Meeting Room
A/C
MODE SPEED LOUV. TEMP
Avoid
COOL
Motion Sensor ON
LOUV. Adj.
On/Off
OK
(1) Open the air inlet grille.
Press and slide the cover of the air inlet grille
in the direction of the arrow with fingers in
the holes on the cover.
Air Inlet Grille
Filter Sign
FLTR
Menu
Back/Help ECO
Holes
(2 or 3 Portions)
A10762290A