MULTI TYPE

More documents

Recommendations

Info

7-6. Test Operation Check 7-6-1. Fan Check START Push the Start/Stop button on the remote controller. Select the " Fan" operating mode. Check code appears Check code appears When a check code has been displayed on the remote controller, remove the cause of the error, referring to "Check code and check position displayed on remote controller and outdoor unit." Is air discharged from the discharge port of the indoor unit? YES NO Check the indoor fan, fan motor, and fan circuit. Is the sound normal? YES NO Check positions around the fan. Normal Check every indoor unit in turn. 143
7-6-2. Cooling/Heating Test Operation Check The cooling/heating test operation check can be performed on both the indoor remote controller and the outdoor header unit interface PC board. (1) Test operation start/stop operation Test operation from the indoor remote controller • Wired remote controller: Refer to the items below in “Test operation” of the wired remote controller. • Wireless remote controller: Refer to the items below in “Test operation” of the wireless remote controller. ▼ Wired remote controller Procedure 1 Operation content When the Test button is pushed for 4 seconds or more, “TEST” is displayed in the display section, and the unit enters test operating mode. 2 Push the button. 3 4 5 Using the Select Mode button, select the “ COOL” or “ HEAT” operating mode. • Do not use an operating mode other than “ COOL” or “ HEAT”. • Temperature adjustment is unavailable during test operation. • Error is detected as usual. When the test operation has finished, push the button to stop the operation. (The same display as in procedure 1 appears in the display section.) Push the Test button to clear the test operating mode. (“TEST” disappears from the display section, and the status returns to the normal stopped status.) ▼ Wireless remote controller (Except the 4-way Air Discharge Cassette type and the Under Ceiling type) Procedure 1 2 3 4 Operation content Remove the nameplate of the receiver section by inserting a screwdriver or similar tool into the notch at the bottom of the plate, and set the DIP switch to “TEST RUN ON.” Execute a test operation with the button on the wireless remote controller. • The “ ”, “ ” and “ ” LEDs blink during test operation. • Under “TEST RUN ON” status, temperature adjustment from the wireless remote controller is invalid. Do not use this method of operation other than for test operation because the equipment will be damaged. Use either the “ COOL” or “ HEAT” operation mode for a test operation. * The outdoor unit does not operate for approximately 3 minutes after powering-on or stopping operation. After the test operation is finished, stop the air conditioner from the wireless remote controller, and return the DIP switch of the sensor section to its original position. (A 60-minute timer clearing function is attached to the sensor section in order to prevent continuous test operation.) Receiver unit Spacer M4 × 25 screw (2 pieces) Nameplate 2, 4 3 Notch Small screw 1, 5 144
Page 1 and 2:
AIR CONDITIONER (MULTI TYPE) SERVIC
Page 3 and 4:
4-1. Normal Operation (COOL Mode /
Page 5 and 6:
9-4. Cooling-Season Outdoor Unit Ba
Page 7 and 8:
Definition of Protective Gear When
Page 9 and 10:
Precautions for Safety The manufact
Page 11 and 12:
Use specified parts. When any of th
Page 13 and 14:
Only a qualified installer (*1) or
Page 15 and 16:
Specifications Model MMY-MAP0804HT8
Page 17 and 18:
Carrying in the Outdoor Unit CAUTIO
Page 19 and 20:
Selection of Pipe Size Coupling siz
Page 21 and 22:
Table 2 Standard type High Efficien
Page 23 and 24:
4. Tools (1) Required Tools for R41
Page 25 and 26:
Models: MMY-MAP1404* and MAP1604 *
Page 27 and 28:
1-2-2. Compact 4-way Cassette Type
Page 29 and 30:
1-2-4. 1-way Air Discharge Cassette
Page 31 and 32:
1-2-6. 2-way Air Discharge Cassette
Page 33 and 34:
1-2-8. Concealed Duct High Static P
Page 35 and 36:
1-2-9. Slim Duct Type Models: MMD-A
Page 37 and 38:
1-2-11.High Wall Type 2 series Mode
Page 39 and 40:
1-2-13.Floor Standing Cabinet Type
Page 41 and 42:
1-2-15.Floor Standing Type Models:
Page 43 and 44:
Models: MMD-AP0721HFE and MMD-AP096
Page 45 and 46:
2-2. Outdoor Unit (60Hz model: MMY-
Page 47 and 48:
2-4. Outdoor Inverter (60Hz model:
Page 49 and 50:
2-way Air Discharge Cassette Type M
Page 51 and 52:
Concealed Duct High Static Pressure
Page 53 and 54:
Floor Standing Type Model MMF-AP 01
Page 55 and 56:
14, 16HP Model: MMY-MAP1404* , MAP1
Page 57 and 58:
Outdoor Unit (14, 16HP) Model: MMY-
Page 59 and 60:
2-8-2. Inverter P.C. board for comp
Page 61 and 62:
3 Refrigerant Piping Systematic Dra
Page 63 and 64:
Explanation of Functional Parts Fun
Page 65 and 66:
4 Combined Refrigerant Piping Syste
Page 67 and 68:
4-3. Normal Operation (HEAT Mode) H
Page 69 and 70:
4-5. Emergency Operation (Heating O
Page 71 and 72:
5 Control Outline Indoor Unit Cont
Page 73 and 74:
NO. Item Specification outline Rema
Page 75 and 76:
NO. Item Specification outline Rema
Page 77 and 78:
Outdoor Unit Item Description of op
Page 79 and 80:
Item Description of operation, nume
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
1 Cooling operation under low outsi
Page 87 and 88:
Central control remote controller (
Page 89 and 90:
6-1-2. When Wireless Remote Control
Page 91 and 92:
Central control remote controller (
Page 93 and 94: X Y DC5V Power supply circuit Main
Page 95 and 96: 6-2. Indoor Printed Circuit Board M
Page 97 and 98: MCC-1403 Power supply Power supply
Page 99 and 100: 6-4. Test Operation of Indoor Unit
Page 101 and 102: Function CODE No. (DN Code) Table (
Page 103 and 104: Type DN code “10” Value Type Mo
Page 105 and 106: ▼ Ventilating fan control from re
Page 107 and 108: 6-7. Applied control for Outdoor Un
Page 109 and 110: (2) Indoor unit setup method for pr
Page 111 and 112: 6-8-1. Power peak-cut Control (Stan
Page 113 and 114: 6-8-3. Snowfall Fan Control Header
Page 115 and 116: 6-8-6. Operation Mode Selection Con
Page 117 and 118: 6-8-8. Compressor Operation Output
Page 119 and 120: 7 TEST OPERATION 7-1. Procedure and
Page 121 and 122: (2) In the case that a central cont
Page 123 and 124: • Check the additional amount of
Page 125 and 126: 7-4. Address Setup This product req
Page 127 and 128: (Example) Controlling 2 or more ref
Page 129 and 130: 10 Set the central control address.
Page 131 and 132: Manual address setup from the remot
Page 133 and 134: To find an indoor unit’s position
Page 135 and 136: 4 Push the TIME / buttons repeatedl
Page 137 and 138: 2) Turn on dip switch 2 of SW30 on
Page 139 and 140: 7-4-4. Check after Address Setup wh
Page 141 and 142: 7-5-2. Operation from the indoor re
Page 143: Miswiring example Figure Remote con
Page 147 and 148: (2) Test operation START Test opera
Page 149 and 150: 7-7. Service Support Function 7-7-1
Page 151 and 152: 7-7-2. Function to Start/Stop (ON/O
Page 153 and 154: (2) Heating test operation function
Page 155 and 156: (4) Individual start/stop (ON/OFF)
Page 157 and 158: (2)Clearing error by using switches
Page 159 and 160: 7-7-5. Pulse Motor Valve (PMV) Forc
Page 161 and 162: 7-7-8. Fan Operation Check in Outdo
Page 163 and 164: 7-7-10.Manual Adjustment Function o
Page 165 and 166: 7-7-11.Monitor Function of Remote C
Page 167 and 168: 8 TROUBLESHOOTING 8-1. Overview (1)
Page 169 and 170: (Error detected by main remote cont
Page 171 and 172: F12 - F12 ALT F15 - F15 ALT F16 - F
Page 173 and 174: (Errors detected by IPDU featuring
Page 175 and 176: Using TCC-LINK central control remo
Page 177 and 178: Light block Check code Cause of fau
Page 179 and 180: 8-4. Check Codes Displayed on Remot
Page 181 and 182: Main remote controller Check code O
Page 189 and 190: Main remote controller P04 P05 P07
Page 193 and 194: Errors Detected by TCC-LINK Central
Page 195 and 196:
8-5. Diagnosis procedure for each c
Page 197 and 198:
Check code Check code name Cause Ch
Page 199 and 200:
Check code Check code name Cause [E
Page 201 and 202:
Check code Check code name Cause [E
Page 203 and 204:
Check code Check code name Cause [F
Page 205 and 206:
Check code Check code name Cause [H
Page 207 and 208:
Page 209 and 210:
(*3) Check for solenoid valve of al
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Check code Check code name Cause [L
Page 217 and 218:
Check code Check code name Cause [P
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
(C) Heating operation Does heating
Page 225 and 226:
Page 227 and 228:
(1)Display of System Information (D
Page 229 and 230:
(3)Display of Outdoor Cycle Data (D
Page 231 and 232:
(5)Display of Indoor Unit Informati
Page 233 and 234:
8-8. Leakage/Clogging of Refrigerat
Page 235 and 236:
List of Check Codes Generated upon
Page 237 and 238:
8-9. Sensor Characteristics Outdoor
Page 239 and 240:
Indoor TC1 sensor 200 150 Resistanc
Page 241 and 242:
240 Outdoor Unit ▼ Ps sensor char
Page 243 and 244:
9-2. Compressor Backup Operation Se
Page 245 and 246:
(6) Turn on the power supply to all
Page 247 and 248:
(8) Set Bits 1 and 2 of SW30 on the
Page 249 and 250:
10OUTDOOR UNIT REFRIGERANT RECOVERY
Page 251 and 252:
[Setup of failed outdoor unit] (13)
Page 253 and 254:
[Setup of outdoor units other than
Page 255 and 256:
10-3.Work procedure after Repair Wh
Page 257 and 258:
11-2.Replacement of Compressors
Page 259 and 260:
[When replacing normal as well as f
Page 261 and 262:
11-3.Check Procedure to Search Caus
Page 263 and 264:
Check items and procedures to follo
Page 265 and 266:
No. Part to be replaced Work proced
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
13P.C. BOARD EXCHANGE PROCEDURES I
Page 279 and 280:
Procedure 1: Reading Setting Data f
Page 281 and 282:
Procedure 3: Writing Setting Data i
Page 283 and 284:
CODE No. list (Example) CODE No. (D
Page 285 and 286:
13-2-3.Interface board (MCC-1606) r
Page 287 and 288:
(6) Set the dip switch (SW800) sett
Page 289 and 290:
13-2-6.Noise Filter P.C. Board (MCC
Page 291 and 292:
(7) Install the service P.C. boards
Page 293 and 294:
292
Page 295 and 296:
SMMS-i OUTDOOR UNIT MMY-MAP1404HT8(
Page 297 and 298:
REFRIGERATION CIRCUIT DIAGRAM M MOT
Page 299 and 300:
Ref. No. Part No. Description MAP08
Page 301 and 302:
SMMS-i INV SERVICE PARTS LIST MMY-M
Page 303 and 304:
SMMS-i OUTDOOR UNIT MMY-MAP0804T8(Z
Page 305 and 306:
Page 307 and 308:
306
Page 309 and 310:
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
314
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
Page 325 and 326:
SMMS-i OUTDOOR UNIT MMY-MAP0804T8(Z
Page 327 and 328:
Page 329 and 330:
328
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
Page 337 and 338:
336
Page 339 and 340:
Page 341 and 342:
Page 343 and 344:
Page 345 and 346:
Page 347 and 348:
Page 349 and 350:
Page 351 and 352:
350
Page 353 and 354:
Page 355 and 356:
Page 357 and 358:
Page 359 and 360:
358
Page 361 and 362:
SMMS-i OUTDOOR UNIT MMY-MAP1404T8-S
Page 363 and 364:
Page 365 and 366:
Page 367 and 368:
Page 369 and 370:
WARNINGS ON REFRIGERANT LEAKAGE Che
show all

MULTI TYPE

Create successful ePaper yourself

Delete template?

Save as template?