Switch Functions Bc Controller - Mitsubishi Electric PQHY-P72TYHMU-A Service Handbook

[ VII Control ]
(2) ME remote controller (PAR-F27MEA)
Set the address of the remote controller with the rotary switch.
Main remote controller
Sub remote controller
Setting of rotary switch
*1
01-99
00
*1. At factory shipment, the rotary switch is set to 01.
*2. The address range that can be set with the ME remote controller is between 101 and 200. When the dials are set to
a number between 01 and 99, the 100's digit is automatically set to [1]. When the dials are set to 00, the 100's digit is
automatically set to [2].
To set addresses, use a precision slotted screw driver [2.0 mm [0.08 in] (w)], and do not apply than 19.6N.
The use of any other tool or applying too much load may damage the switch.
4. Switch functions <BC controller> (Control board)
Switch Function
1 Model setting
2 - 5
SW4
6 No. of ports
7, 8
1 - 6
SW5 7 Model setting
8 Model setting
*1. When a junction pipe kit was used to merge two ports to connect the indoor units with a total capacity of between P31
and P54, turn DIP SW4-6 to ON. When connecting a main and a sub BC controller, change the SW setting on only the
main BC controller. (It is not necessary to change the SW setting on the sub BC controller. )
Model setting
Switch
OFF
SW5-7
ON
HWE09080
0 0
Remote controller unit
Address setting range
101-150
151-200
101-199 with the 100's digit automatically being set to 1
Function according to switch setting
OFF
R410A
- -
*1
1
- -
- -
Refer to the table below.
Refer to the table below.
SW5-8
OFF
G type
GAtype GB (HB) type
- 142 -
Rotary switch
0 0
10's digit 1's digit
(left) (right)
Example: In case of address 108
Setting method
Add 100 to the smallest address of all the indoor units in the
same group.
Add 150 to the smallest address of all the indoor units in the
same group.
Address No.
200
ON
-
-
2
-
-
ON
*2
Switch setting timing
Always leave this switch to OFF.
-
Before being energized
-
-
Before being energized
Before being energized
GB