166
4. Follow these procedures to automatically reset the address.
After switching the power supply to ON for all the indoor and outdoor units by
pressing and holding down SW6 on the control board of the outdoor unit for more
than 4 seconds, the address will automatically reset.
(LED 2 through 9 on the outdoor unit’s control board will light up.
Release SW6 to confirm the reset once all the LED lights 2 through 9 have lit up.)
•
If the outdoor unit’s and the indoor unit’s indoor unit address are not “000”, then it
will not automatically reset the address.
P.C.B
Manual address setting instructions
Note: Manual address setting cannot be done on wall type indoor units.
1. The manual address setting is conducted by using the switch on each indoor / outdoor unit’s control board.
(Refer to the diagram below)
2. Set the power supply switch for all units to OFF. The address you set is stored when the power is turned on.
3. To change the address that is already set, turn the power supply OFF and reset the switch.
•
The address number “000” cannot be used.
•
Set the order for the unit address starting from “001” without skipping, as this facilitates the procedural tasks,
maintenance and inspection checks.
•
Before switching on the power supply of the outdoor unit(s), ensure that the bus lines power supply is
switched on by setting switch SW5 to ON.
(Position 10) (Position 1)
(Position
100)
(Position
10)
(Position 1)
(Position
100)
(Position
10) (Position 1)
DIP switch position
DIP switch setting
(according to the position)
Name and setting directions
O
ut
doo
r un
it
This address is to differentiate all the outdoor units individually.
The outdoor unit address must not be duplicated on outdoor units of
other refrigerant piping systems.
Setting is possible between “001” and “199”.
Indo
or
u
ni
t
The address shows which outdoor unit it is linked to.
Set the same number as the refrigerant piping system’s outdoor unit.
Setting is possible from “01” to “99”.
This address is to individually differentiate all the indoor units.
Avoid setting (duplicating) any number that is already used by the
units.
Setting is possible from “001” to “199”.
Outdoor device address
Indoor
unit
board
SW5
(Power
supply
SW)
SW-OUT3 ON–1
OFF–0
Outdoor device address
Indoor device address
SW203
ON–1
OFF–0
Summary of Contents for S-32NA1E5
Page 4: ...4 23 6 Heating 430 24 Exploded View and Replacement Parts List451 24 1 Indoor Unit 451 ...
Page 12: ...12 ...
Page 40: ...40 4 1 2 S 56KA1E5 S 63KA1E5 S 71KA1E5 ...
Page 42: ...42 4 3 95 x 95 Cassette Type Indoor Unit 4 3 1 S 63UA1E5 S 71UA1E5 S 90UA1E5 ...
Page 44: ...44 4 5 Low Static Pressure Hide Away Type Indoor Unit 4 5 1 S 45MA1E5 S 56MA1E5 ...
Page 45: ...45 4 5 2 S 63MA1E5 S 71MA1E5 S 90MA1E5 ...
Page 51: ...51 7 Wiring Connection Diagram 7 1 Wall Mounted Type Indoor Unit KA1E5 Series ...
Page 52: ...52 7 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series ...
Page 53: ...53 7 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series ...
Page 54: ...54 7 4 Slim Hide Away Type Indoor Unit NA1E5 Series ...
Page 55: ...55 7 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series ...
Page 56: ...56 7 6 Outdoor Unit LA1E5 Series ...
Page 57: ...57 8 Electronic Circuit Diagram 8 1 Wall Mounted Type Indoor Unit KA1E5 Series ...
Page 58: ...58 ...
Page 59: ...59 8 2 60 x 60 Cassette Type Indoor Unit YA1E5 Series ...
Page 60: ...60 ...
Page 61: ...61 8 3 95 x 95 Cassette Type Indoor Unit UA1E5 Series ...
Page 62: ...62 ...
Page 63: ...63 8 4 Slim Hide Away Type Indoor Unit NA1E5 Series ...
Page 64: ...64 ...
Page 65: ...65 8 5 Low Static Pressure Hide Away Type Indoor Unit MA1E5 Series ...
Page 66: ...66 ...
Page 67: ...67 8 6 Outdoor Unit LA1E5 Series ...
Page 68: ...68 ...
Page 70: ...70 9 1 3 Receiver PCB CN DISP 9 1 4 Error Code Display PCB CN CODE ...
Page 74: ...74 9 6 Outdoor Unit LA1E5 Series 9 6 1 Main PCB ...
Page 76: ...76 9 6 3 Capacitor PCB DCN IN DCN OUT DCP IN DCP OUT ...
Page 195: ...195 ...
Page 201: ...201 ...