Daikin VRV II REYQ10MY1B, Руководство по обслуживанию

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Si39-306
Drawings v
Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts Drawings & Flow Charts
Symbols
“E7”Malfunction of Outdoor Unit Fan Motor .........168
“F6”Refrigerant Overcharged ...............................173
“H7”Abnormal Outdoor Fan Motor Signal ............174
“H9” Outdoor Unit
Malfunction of Thermistor
for Outdoor Air (R1T) ........................175
“J4”Malfunction of Heat Exchanger Gas Pipe
Thermistor (R81, 82T) ...................................178
“J8”Malfunction of Oil Equalizing Pipe Thermistor
(R7T) .............................................................182
“J9”Malfunction of Receiver Gas Pipe Thermistor
(R5T) .............................................................183
“M1”PC Board Defect ...........................................215
“M8”Malfunction of Transmission between Optional
Controllers for Centralized Control ....... 216
,
223
“MA”Improper Combination of Optional Controllers for
Centralized Control .............................. 217
,
224
“MC”Address Duplication,
Improper Setting .................................. 219
,
226
“U1”Reverse Phase, Open Phase .......................196
“U2”Power Supply Insufficient or Instantaneous
Failure ...........................................................197
“U3”Check Operation not Executed .....................199
“U4”Malfunction of Transmission between Indoor
Units ..............................................................200
“U5”Malfunction of Transmission between Remote
Controller and Indoor Unit .............................202
“U7”Malfunction of Transmission between Outdoor
Units ..............................................................203
“U8”Malfunction of Transmission between Master and
Slave Remote Controllers .............................205
“U9”Malfunction of Transmission between Indoor and
Outdoor Units in the Same System ...............206
“UA”Excessive Number of Indoor Units ...............208
“UC”Address Duplication of Centralized Remote
Controller ......................................................209
“UE”Malfunction of Transmission between
Centralized Remote Controller
and Indoor Unit
............................ 210
,
214
,
220
“UF”Refrigerant System not Set, Incompatible
Wiring/Piping .................................................212
“UH”Malfunction of System, Refrigerant System
Address Undefined .......................................213
A
Abnormal Discharge Pipe Temperature ...............172
Actuation of High Pressure Switch .......................164
Actuation of Low Pressure Sensor .......................165
Additional refrigerant charge total flow .................129
C
Centralized Control Group No. Setting .................109
BRC1A Type ..................................................109
BRC7C Type .................................................109
Group No. Setting Example .......................... 110
Charge hose for R410A ...................................... 289
Charge mouthpiece ............................................. 290
Charging cylinder ................................................ 289
Check No. 12 ...................................................... 234
Check No. 8 ........................................................ 233
Check No. 9 ........................................................ 233
CHECK OPERATION FUNCTION ...................... 131
Compressor Motor Lock (INV Compressor) ........ 166
Compressor Motor Overcurrent/Lock (STD
Compressor) ................................................ 167
Contents of Control Modes
How to Select Operation Mode ..................... 112
Current Sensor Malfunction ................................ 176
D
Display “Under Host Computer Integrate Control”
Blinks (Repeats Double Blink) ..................... 232
Display “Under Host Computer Integrate Control”
Blinks (Repeats Single Blink) ....................... 229
Display of sensor and address data .................... 142
Drain Level above Limit ....................................... 157
Drain Pump Control
When the Float Switch is Tripped and “AF”
is Displayed on the Remote
Controller
........................................... 90
When the Float Switch is Tripped During Cooling
OFF by Thermostat ............................ 89
When the Float Switch is Tripped During Heating
Operation ........................................... 90
When the Float Switch is Tripped While the
Cooling Thermostat is ON ................. 89
E
E7 ........................................................................ 168
Error of External Protection Device ..................... 148
Example of Transmission Line Connection ......... 122
F
F6 ........................................................................ 173
Fan Motor (M1F) Lock, Overload ........................ 152
Field Setting From Outdoor Unit
Mode changing procedure ............................ 114
Flaring tool .......................................................... 286
Forced fan ON ..................................................... 142
Freeze Prevention ................................................. 94
Functional Parts Layout ........................................ 47
G
Gauge manifold for R410A .................................. 288
H
How to Enter the Service Mode .......................... 141