Mitsubishi Electric City Multi PQHY-P72 Service Handbook page 325

[ X LED Monitor Display on the Heat Source Unit Board ]
SW
No
1234567890
210 0100101100
Relay out-
211 1100101100 put display 1
Lighting
Relay out-
212 0010101100 put display 2
Lighting
Relay out-
213 1010101100 put display 3
Lighting
Relay out-
214 0110101100 put display 4
Lighting
Relay out-
215 1110101100 put display 5
Lighting
216 0001101100 TH11
217 1001101100
218 0101101100
219 1101101100 *TH5
220 0011101100 TH6
221 1011101100 *TH7
222 0111101100 *TH8
223 1111101100
224 0000011100
225 1000011100 TH9
226 0100011100
227 1100011100 THINV
228 0010011100
229 1010011100
230 0110011100
231 1110011100 THHS1
232 0001011100
233 1001011100
234 0101011100
235 1101011100
236 0011011100
237 1011011100
238 0111011100
239 1111011100
240 0000111100
241 1000111100
242 0100111100
*1 Enabled when DIP SW5-3 on the heat source unit controller board is set to ON.
Item
LD1 LD2 LD3
Comp in Comp 1
opera- in oper-
tion ation
21S4a
SV1
SV7a SV7b SV7c
- 316 -
Display
LD4 LD5 LD6 LD7
52C
CH11
*SV4a *SV4b *SV4c
*SV4d
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
-99.9 to 999.9
Remarks
LD8
Items marked
Always
with * are only
lit
applicable to the
PQRY series.
The unit is
*1
[°C] or [°F]
Items marked
with * are only
applicable to
the PQHY se-
ries
The unit is
*1
[°C] or [°F]