Mitsubishi Electric CITY MULTI PUHY-P108 Service Handbook page 379

[ X LED monitor display on the outdoor unit board ]
SW
No
1234567890
BC control-
ler (Sub con-
164 0010010100
troller 2)
TH22
BC control-
ler (Sub con-
165 1010010100
troller 2)
TH25
BC control-
ler (Sub con-
166 0110010100
troller 2)
LEV3a
BC control-
ler (Main
controller or
167 1110010100
standard
controller)
LEV2
168 0001010100
169 1001010100
170 0101010100
171 1101010100
172 0011010100
173 1011010100
174 0111010100
175 1111010100
176 0000110100
177 1000110100
Error history
178 0100110100
1
Error details
179 1100110100
of inverter
Error history
180 0010110100
2
Error details
181 1010110100
of inverter
Error history
182 0110110100
3
Error details
183 1110110100
of inverter
Error history
184 0001110100
4
Error details
185 1001110100
of inverter
Error history
186 0101110100
5
Error details
187 1101110100
of inverter
Error history
188 0011110100
6
Error details
189 1011110100
of inverter
*1 Enabled when DIP SW5-3 on the outdoor unit controller board is set to ON.
Item
LD1 LD2 LD3
Error details of inverter (0001-0120)
Error details of inverter (0001-0120)
Error details of inverter (0001-0120)
Error details of inverter (0001-0120)
Error details of inverter (0001-0120)
Error details of inverter (0001-0120)
- 370 -
Display
LD4 LD5 LD6 LD7
-99.9 to 999.9
-99.9 to 999.9
0000 to 2000
0000 to 2000
0000 to 9999
0000 to 9999
0000 to 9999
0000 to 9999
0000 to 9999
0000 to 9999
Remarks
LD8
The unit is
*1
[°C] or [°F]
LEV 3a opening
(Fully open:
2000)
LEV 2 opening
(Fully open:
2000)
Address and er-
ror codes high-
lighted
If no errors are
detected, "---- "
appears on the
display.