Request Code - Mitsubishi Electric Mr.SLIM SUZ-M25VA-ER Technical & Service Manual

■
Refrigerant address
Single refrigerant system
In the case of single refrigerant system, the refrigerant address
is ˝00˝ and no operation is required.
Simultaneous twin, triple units belong to this category
(single refrigerant system).
[1:1]
Refrigerant
address=00
Outdoor
unit
Indoor unit
01
Remote
controller

13-11. REQUEST CODE

Details on the operation data including each thermistor temperature and error history can be confirmed with the remote controller.
1. Select ˝Service˝ from the Main menu, and press the [
Select ˝Check˝ with the F1 or F2 button, and press the [
Select ˝Request code˝ with the F1 or F2 button, and press
the [ ] button.
2. Set the Refrigerant address and Request code.
Select the item to be changed with the F1 or F2 button.
Select the required setting with the F3 or F4 button.
■ <Ref.address>setting [ 0 ] – [ 15 ]
■ <Request code>setting
Press the [ ] button, Data will be collected and displayed.
OCH684G
[Twin]
Refrigerant
address=00
Outdoor
unit
Indoor unit Indoor unit
01 02
Remote
controller
Multi refrigerant system (group control)
Up to 16 refrigerant systems (16 outdoor units) can be con-
nected as a group by 1 remote controller. To check or set the
refrigerant addresses.
Refrigerant Refrigerant
address address
00 01
Outdoor Outdoor
unit unit
Indoor unit Indoor unit
01 01
Remote
controller
] button.
] button.
Request code: 004
Discharge temperature: 69˚C
73
Refrigerant Refrigerant
address address
02 15
Outdoor Outdoor
unit unit
Indoor unit Indoor unit
01 01
Check menu
Error history
Diagnosis
Smooth maintenance
Request code
Service menu:
Cursor
F1 F2 F3 F4
Request code
Ref.address
Request code
Request:
－ ＋
Cur.
F1 F2 F3 F4
Request code
Ref.address
Request code
Request:
－ ＋
Cur.