Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook page 121

[5-1 Dipswitch Functions and Factory Settings ]
Switch
Enables or disables the detec-
tion of the following types of
inverter compressor errors
ACCT, DCCT sensor error
(5301 Detail code 115, 116)
ACCT, DCCT sensor circuit
1 error (5301 Detail code 117,
118)
IPM open-phase/CNCT2 con-
nection error (5301 Detail
code 119)
Wiring connection error (5301
Detail code 120)
Enables or disables no-load
operation of the left fan invert-
er
The unit continues no-load op-
2 eration for 30 seconds and
comes to an error stop. See
the relevant pages for details:
[8-10-10 Checking the Fan
Board for Damage with Load]
SW7
3
Enables or disables no-load
operation of the right fan in-
verter
The unit continues no-load op-
4 eration for 30 seconds and
comes to an error stop. See
the relevant pages for details:
[8-10-10 Checking the Fan
Board for Damage with Load]
5
6
7
8
Switches between the normal
9 startup mode and the USB
writer rewrite mode
2
- chapter 5
Function according to switch setting
Function
Error detection en-
abled
No-load operation dis-
abled
No-load operation dis-
abled
-
-
-
-
Normal startup mode
OFF ON
Error detection dis-
abled (no-load opera-
tion allowed)
No-load operation en-
abled
No-load operation en-
abled
- -
- -
- -
- -
USB writer rewrite
mode
Switch setting timing
Any time after power on
Any time after power on
Any time after power on
-
-
-
-
Before power on
BS_05_E