Refrigerant Pipe Connection - Hitachi P-N23NA2 Installations- Und Betriebshandbuch

INSTALLATION
2 Select "Function Selection" from the "Installation Menu" and
press "OK".
Installation Menu
Test Run
Function Selection
Thermistor Selection
Input/Output
Thermistor Calibration in Controller
OK Enter
3 Select the indoor unit by pressing "
This screen is not displayed when only one indoor unit is
connected to the wired remote controller. In this case, follow
the step 4.
Function Selection
00-00
00-01
00-02
OK Select
4 Press " " and select "L1".
Function Selection : 00-00
b1: Heating temperature compensation due to uneven heat load
b-J
01
b1 b7
K-P
b2 00 b8
q-S b3 00 b9
b4 00 bA
b5 00 bb
b6 00 bC
OK Select
6.7 WIRING CONNECTION FOR AIR PANEL
!
D A N G E R
• Before the electrical wiring work, turn OFF the power source. If
the connectors are connected without turning OFF the power
source, the auto swing louver can not activate.
• Air panel P-AP160KA3: In case of attaching this air panel on the
RCI-FSR series indoor unit, remove the relay wiring attached to
indoor unit PCB. After that, connect the wiring attached to the air
panel directly to the PCB as described above.
!
C A U T I O N
• All electrical installation work must be performed by certified
personnel and all work must be complete and conform to local and
NEC (National Electrical Code) standards. Failure to uphold these
standards can result in damage, fire, electrical shock, and serious or
fatal injury.
• When opening and closing the electrical box cover, work so that it
does not contact the suspension wire. If the suspension wire breaks,
the air inlet grille and air filter may fall. It may cause injury.
• Perform securely the electrical wiring work. If the electrical work is not
completed, heat generation at the connection, a fire or an electrical
shock may occur.
• Make sure that the wires are securely fixed in order not to apply an
external force to the terminal connections of the wirings. If fixing is not
completed, heat generation or a fire will occur.
8 PMML0569 rev.1 - 03/2022
(Mon) 16:30
Back
" and press "OK".
ALL
Back
01: No compensation
00 bd 00 C5 00
00 bE 00 C6 00
00 C1 00 C7 00
00 C2 00 C8 00
00 C3 00 C9 00
00 C4 00 CA 00
Back
Set "L1" according to the table below by pressing "
and press "OK".
When the products are shipped, the menu key should be
set to "L1=00", which indicates motion sensor is located at
stamp A.
Figure without corner covers
Stamp D
Refrigerant pipe
connection
Stamp C
Do not install in the "Stamp C" position
L1
00
01
02
03
1 The air panel has motor wiring for auto louver. Remove the
tape securing the wiring and make sure to pass it through
the cable band as shown in the figure on the right before
connecting it to the connector (CN17) on the PCB.
2 After connecting the connector, tighten the cable band
to secure the wiring. After wiring is secured, attach the
electrical box cover.
3 The following connectors are used in the air panel. Remove
the tape fixing the wiring connectors on the air panel and pull
out them as shown in the figure below.
Electrical box
Attaching Place (Stamp)
A [No Setting Required]
B
Not Available
D
Condition without air
intake grille
Motor wiring for auto louver (on
air panel) (connector for low
voltage: 18 poles, white)
Motor wiring for auto louver (on
indoor unit) (Connector for low
voltage: 18 poles, white)
"
Stamp A
Attached
location (as
shipped)
Stamp B