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CONTROL SYSTEM

SM YAZ318 1-A.1 GB

11-1

11.

CONTROL SYSTEM

11.1

Abbreviations

Abbreviation

Definition

A/C

Air Condition

BMS

Building Management System

PWR

System Power

CTT

Compressor Top Temperature sensor

DCI

DC Inverter

EEV

Electronic Expansion Valve

Heating Element

HMI

Human Machine Interface

HST

Heat Sink Temperature sensor

Hertz (1/sec) – electrical frequency

ICT

Indoor Coil Temperature (RT2) sensor

IDU

Indoor Unit

MCU

Micro Controller Unit

OAT

Outdoor Air Temperature sensor

OCT

ODU Coil Temperature sensor

OMT

Outdoor middle coil temperature

ODU

Outdoor Unit

OFAN

Outdoor Fan

PFC

Power Factor Corrector

RAC

Residential A/C

Reverse Cycle (Heat Pump)

RGT

Return Gas Temperature sensor

RLT

Return Liquid Temperature sensor

RPS

Rounds per second (mechanical speed)

Reverse Valve

SB,STBY

Stand By

S/W

Software

TBD

To Be Defined

TMR

Timer

Содержание SX 12 DCI

Страница 1: ...EAT PUMP SM YAZ318 1 A 1 GB FEBRUARY 2011 Version 1 YAZ318 Indoor Units Outdoor Units AWSI PNXA009 012 N11 CK09 12 DCI SX09 12 DCI DLF09 12 DCI XLF09 12 DCI AWSI HAD007 009 012 N11 AWSI HFD007 009 012...

Страница 2: ...hanges in the relevant page All pages in the following list represent effected non effected pages divided by chapters Dates of issue for original and changed pages are Original 01 17 February 11 Total...

Страница 3: ...3 RATING CONDITIONS 3 1 4 OUTLINE DIMENSIONS 4 1 5 PERFORMANCE DATA 5 1 6 OPERATING CURVES 6 1 7 ELECTRICAL DATA 7 1 8 WIRING DIAGRAM 8 1 9 REFRIGERATION DIAGRAM 9 1 10 TUBING CONNECTIONS 10 1 11 CON...

Страница 4: ...LEX PNX series Lego concept Products line of wall mounted floor ceiling cassette ducted with capacity models of 2 2 2 5 and 3 5 kW Networking connectivity Pre charged system Ready for Base heater conn...

Страница 5: ...e INDOOR UNITS AWSI PNXA009 N11 AWSI PNXA012 N11 CK09 DCI CK12 DCI SX09 DCI SX12 DCI DLF09 DCI DLF12 DCI XLF09 DCI AWSI XLD009 N11 XLF12 DCI AWSI XLD012 N11 AWSI HAD007 N11 AWSI HAD009 N11 AWSI HAD012...

Страница 6: ...ION SM YAZ318 1 A 1 GB 1 3 1 6 Indoor Unit combinations YAZ318 Unit A Unit B Unit D Code Sum 22 22 22 3 22 22 25 3 22 22 35 3 5 22 25 25 3 22 25 35 3 5 25 25 25 3 25 25 35 3 5 Nominal Indoor Units Com...

Страница 7: ...g 48 Package dimensions WxHxD mm 990x770x430 Packaged weight kg 52 Units per pallet Units 9 Stacking height units 3 Refrigerant type R410A Standard charge kg 15m 1 6 OUTDOOR Additional charge Length 2...

Страница 8: ...11 5 Package dimensions WxHxD mm 870x356x282 Packaged weight kg 14 Units per pallet units 28 INDOOR Stacking height units 7 levels 2 2 2 AWSI PNXA012 N11 Model Indoor Unit AWSI PNXA012 N11 Installatio...

Страница 9: ...700X700X103 800X800X103 Packaged weight kg 16 2 3 4 4 2 Units per pallet units 12 INDOOR Stacking height units 6 levels 2 2 4 CK12 DCI Model Indoor Unit CK12 DCI Installation Method of Pipe Flared Po...

Страница 10: ...xHxD mm 920x726x273 Package weight kg 25 Units per pallet units 14units per pallet INDOOR Units stacking units 7 levels 2 2 6 SX12 DCI Model Indoor Unit SX12 DCI Installation Method of Pipe Flared Pow...

Страница 11: ...WxHxD mm 885x695x226 Package weight kg 23 Units per pallet units 14units per pallet INDOOR Units stacking units 7 levels 2 2 8 DLF12 DCI Model Indoor Unit DLF12 DCI Installation Method of Pipe DUCTED...

Страница 12: ...sions WxHxD mm 700x700x255 Packaged weight kg 15 5 Units per pallet units 16 INDOOR Stacking height units 8levels 2 2 10 XLF12 DCI AWSI XLD012 N11 Model Indoor Unit XLF12 DCI AWSI XLD012 N11 Installat...

Страница 13: ...ackage dimensions WxHxD mm 740x310x248 Packaged weight kg 10 Units per pallet units 32 INDOOR Stacking height units 8 2 2 12 AWSI HAD009 N11 Model Indoor Unit AWSI HAD009 N11 Installation Method of Pi...

Страница 14: ...sions WxHxD mm 900x310x248 Packaged weight kg 11 Units per pallet units 32 INDOOR Stacking height units 8 2 2 14 AWSI HFD007 N11 Model Indoor Unit AWSI HFD007 N11 Installation Method of Pipe Flared Po...

Страница 15: ...D mm 740x320x265 Packaged weight kg 10 Units per pallet units 36 units per pallet INDOOR Stacking height units 9 levels 2 2 16 AWSI HFD012 N11 Model Indoor Unit AWSI HFD012 N11 Installation Method of...

Страница 16: ...Cooling Indoor 27o C DB 19o C WB Outdoor 35 o C DB Heating Indoor 20o C DB Outdoor 7o C DB 6o C WB 3 1 Operating Limits Indoor Outdoor Upper limit 32o C DB 23o C WB 46o C DB Cooling Lower limit 21o C...

Страница 17: ...OUTLINE DIMENSIONS SM YAZ318 1 A 1 GB 4 1 4 OUTLINE DIMENSIONS 4 1 Indoor Unit PNXA009 012...

Страница 18: ...OUTLINE DIMENSIONS SM YAZ318 1 A 1 GB 4 2 4 2 Indoor Unit CK09 12 DCI Unit Model Main unit A Insulation B Front Step C Front width D Front height E Effective Height H 25 35 219 2 9 625 725 40 230...

Страница 19: ...OUTLINE DIMENSION SM YAZ318 1 A 1 GB 4 3 4 3 Indoor Unit SX09 12 DCI 4 4 Indoor Unit XLF09 12 DCI AWSI XLD009 012 N11...

Страница 20: ...OUTLINE DIMENSIONS SM YAZ318 1 A 1 GB 4 4 4 5 Indoor Unit DLF09 12 DCI...

Страница 21: ...OUTLINE DIMENSION SM YAZ318 1 A 1 GB 4 5 4 6 Indoor Unit AWSI HAD007 009 N11 4 7 Indoor Unit AWSI HAD012 N11...

Страница 22: ...OUTLINE DIMENSIONS SM YAZ318 1 A 1 GB 4 6 4 8 Indoor Unit AWSI HFD007 009 N11 4 9 Indoor Unit AWSI HFD012 N11...

Страница 23: ...OUTLINE DIMENSION SM YAZ318 1 A 1 GB 4 7 4 10 OUTDOOR UNIT YAZ318...

Страница 24: ...A 9 9 9 1730 1730 1730 5200 1860 6450 1460 640 2100 3 56 A 9 9 12 1560 1560 2080 5200 1880 6500 1460 640 2150 3 56 A Nominal Indoor Units Combination 5 1 2 Heating Capacity Power Consumption W Operat...

Страница 25: ...17 SC 0 98 1 00 1 03 1 05 1 07 30 PI 0 88 0 89 0 91 0 92 0 94 TC 0 87 0 94 1 00 1 06 1 13 SC 0 96 0 98 1 00 1 02 1 04 35 PI 0 97 0 99 1 00 1 02 1 03 TC 0 83 0 89 0 95 1 02 1 08 SC 0 93 0 95 0 97 1 00...

Страница 26: ...2 PI 0 86 0 92 0 98 TC 0 81 0 76 0 72 2 1 PI 0 89 0 95 1 01 TC 1 04 1 00 0 96 7 6 PI 0 94 1 00 1 06 TC 1 10 1 06 1 01 10 9 PI 1 00 1 06 1 12 TC 1 16 1 12 1 07 15 12 PI 1 05 1 11 1 17 15 24 TC 85 105 o...

Страница 27: ...17 SC 0 98 1 00 1 03 1 05 1 07 30 PI 0 88 0 89 0 91 0 92 0 94 TC 0 87 0 94 1 00 1 06 1 13 SC 0 96 0 98 1 00 1 02 1 04 35 PI 0 97 0 99 1 00 1 02 1 03 TC 0 83 0 89 0 95 1 02 1 08 SC 0 93 0 95 0 97 1 00...

Страница 28: ...2 PI 0 86 0 92 0 98 TC 0 81 0 76 0 72 2 1 PI 0 89 0 95 1 01 TC 1 04 1 00 0 96 7 6 PI 0 94 1 00 1 06 TC 1 10 1 06 1 01 10 9 PI 1 00 1 06 1 12 TC 1 16 1 12 1 07 15 12 PI 1 05 1 11 1 17 15 24 TC 85 105 o...

Страница 29: ...17 SC 0 98 1 00 1 03 1 05 1 07 30 PI 0 88 0 89 0 91 0 92 0 94 TC 0 87 0 94 1 00 1 06 1 13 SC 0 96 0 98 1 00 1 02 1 04 35 PI 0 97 0 99 1 00 1 02 1 03 TC 0 83 0 89 0 95 1 02 1 08 SC 0 93 0 95 0 97 1 00...

Страница 30: ...2 PI 0 86 0 92 0 98 TC 0 81 0 76 0 72 2 1 PI 0 89 0 95 1 01 TC 1 04 1 00 0 96 7 6 PI 0 94 1 00 1 06 TC 1 10 1 06 1 01 10 9 PI 1 00 1 06 1 12 TC 1 16 1 12 1 07 15 12 PI 1 05 1 11 1 17 15 24 TC 85 105 o...

Страница 31: ...17 SC 0 98 1 00 1 03 1 05 1 07 30 PI 0 88 0 89 0 91 0 92 0 94 TC 0 87 0 94 1 00 1 06 1 13 SC 0 96 0 98 1 00 1 02 1 04 35 PI 0 97 0 99 1 00 1 02 1 03 TC 0 83 0 89 0 95 1 02 1 08 SC 0 93 0 95 0 97 1 00...

Страница 32: ...2 PI 0 86 0 92 0 98 TC 0 81 0 76 0 72 2 1 PI 0 89 0 95 1 01 TC 1 04 1 00 0 96 7 6 PI 0 94 1 00 1 06 TC 1 10 1 06 1 01 10 9 PI 1 00 1 06 1 12 TC 1 16 1 12 1 07 15 12 PI 1 05 1 11 1 17 15 24 TC 85 105 o...

Страница 33: ...5 6 1 Cooling Tubing Length Capacity Ratio Cooling 1 Unit 0 76 0 81 0 86 0 91 0 96 1 01 1 06 0 5 10 15 20 25 30 Tubing Length m Capacity Ratio 5 6 2 Heating Tubing Length Capacity Ratio Heating 1 Unit...

Страница 34: ...OPERATING CURVES SM YAZ318 1 A 1 GB 6 1 6 OPERATING CURVES 6 1 Model YAZ3 018 DCI 6 1 1 Cooling Technician Mode...

Страница 35: ...OPERATING CURVES 6 2 SM YAZ318 1 A 1 GB 6 1 2 Heating Technician Mode...

Страница 36: ...OPERATING CURVES SM YAZ318 1 A 1 GB 6 3 6 1 3 Tubing Length correction Factor...

Страница 37: ...eaker 20A Power supply wiring no x cross section 3 X 2 0 mm2 Interconnecting cable no x cross section 4 X 1 5 mm2 For each IDU Note Inrush current is the current when power is up charging the DC capac...

Страница 38: ...YEL FERRITE CN301 GREEN CN402 RED CN401 WHITE CN304 TX RX GND 5V 12V CN503 WHITE DMSMP P205 P204 IDUC RLT P203 IDUB P202 IDUA RGT CN302 YELLOW CN303 RED WHITE FERRITE P107 P103 P102 P101 L N C P501 P5...

Страница 39: ...door unit A To indoor unit B To indoor unit D To indoor unit A To indoor unit D To indoor unit B INDOOR UNIT Strainer RLT D RLT B RLT A 1 4 1 4 1 4 Liquid vavle 3 8 EEV Liquid receiver 0 5l Filter 3 8...

Страница 40: ...eperator RGT A 3 8 RGT D To indoor unit B To indoor unit D Gas vavle 1 2 1 4 RLT D 1 4 RLT B 1 4 RLT A Liquid receiver 0 5l Liquid vavle 3 8 Filter Strainer EEV To indoor unit B To indoor unit A To in...

Страница 41: ...TUBING CONNECTIONS SM YAZ318 1 A 1 GB 10 1 10 TUBING CONNECTIONS...

Страница 42: ...e sensor Hz Hertz 1 sec electrical frequency ICT Indoor Coil Temperature RT2 sensor IDU Indoor Unit MCU Micro Controller Unit OAT Outdoor Air Temperature sensor OCT ODU Coil Temperature sensor OMT Out...

Страница 43: ...rature OCT Outdoor Coil heat exchanger Temperature HST Heat Sink Temperature RGT1 4 Indoor Unit 1 4 Returned Gas Temperatures RLT 1 4 Indoor Unit 1 4 Returned Liquid Temperatures 11 2 7 Base Heater He...

Страница 44: ...according to the following table Capacity group Capacity Code 0 1 1 1 5 2 1 7 3 2 4 3 For Model S YBD022 YAZ318 Total Detected IDU Code Sum of IDU code Detected IDU units Minimum Allowed Maximum Allo...

Страница 45: ...YAZ318 Com Channel 4 Yes Yes No No No Notes 1 The outdoor will keep establishing normal communication with the indoor or DMSMP 2 The outdoor will show diagnostics normally 3 The SB LED will keep ON a...

Страница 46: ...C Temp 125 o C OMT Temp 35 o C Temp 75 o C ICT Temp 30 o C Temp 75 o C RGT Temp 30 o C Temp 126 o C RLT Temp 30 o C Temp 126 o C 11 3 3 2 System responses for different thermistor failure Thermistor D...

Страница 47: ...user setting unit will operate fan in selected speed In Auto Fan user setting fan speed will be adjusted automatically according to the calculated NLOAD 11 4 3 Heat Mode NLOAD is calculated according...

Страница 48: ...LOADIF1C Hz When the room temperature is lower than the set point compressor will be switched OFF and indoor fan will cycle 3 minutes OFF 1 minute ON 11 4 6 Indoor Units Operation when Indoor Unit Mod...

Страница 49: ...ng Model STANDBY INDICATOR Lights up when the Air Conditioner is connected to power and is ready for operation OPERATE INDICATOR 1 Lights up during operation 2 Blinks for 300 msec to announce that a R...

Страница 50: ...cted in this order SB Cool Mode Heat Mode SB In long pressing system enters diagnostic mode POWER BUTTON Toggle the unit between OPER STBY modes RESET FILTER BUTTON For short pressing When Filter LED...

Страница 51: ...ined according to that unit request unless the unit is at STBY mode In case priority unit is SB the mode will be set acceding to first request priority 11 5 1 3 Forced operation mode If forced mode is...

Страница 52: ...tion NLOAD limits as a function of indoor fan speed Indoor Fan Speed Maximum NLOAD Cooling Maximum NLOAD Heating Low Max NLOADIF1C 127 Medium Max NLOADIF2C 127 High Max NLOADIF3C 127 Turbo Max NLOADIF...

Страница 53: ...EEV can move no more than 20 steps at a time When required the EEV s move one by one in sequence until the target position is achieved for every EEV The following diagram presents the EEV steps until...

Страница 54: ...4 1 Behavior when there is a failure in OFAN Whenever OFAN fault occurs the compressor will be stopped immediately 11 5 4 2 Protection Behavior In cool mode the OFAN will operate according to CTT or H...

Страница 55: ...protection status among the all indoor units 11 5 9 IDU Protections 11 5 9 1 Indoor Coil Defrost Protection ICT Trend ICT Fast Increasing Increasing No change Decreasing Fast Decreasing ICT 2 SC SC S...

Страница 56: ...rotection level is defined by the higher level of protection received 11 5 11 Deicing 11 5 11 1 Deicing Starting Conditions Deicing operation will start when either one of the following conditions exi...

Страница 57: ...Any T1 T2 T3 T3 T1 OCT 0 Threshold T1 T2 36 seconds T3 6 seconds 11 5 11 3 Condensate Water over Flow Protection Each of the pins P1 P2 P3 can have two options 1 When it is shorted with P4 0 When it...

Страница 58: ...L ON Pump OFF 11 5 11 5 1 Level Logic used in all models except for floor ceiling models P2 P3 Level Don t care 1 Normal Don t care 0 Overflow ANY 0 ON NLOAD PUMP OFF ON OPER LED OFF Overflow Water Le...

Страница 59: ...ected properly to the right EEV channels 4 No mix between the indoor unit s tubes each indoor unit must have its own tubes connected properly to the outdoor unit If the rules above are not respected t...

Страница 60: ...ressing Esc for 5 seconds When exiting the test the system will still keep the latest result from the previous test 11 6 6 Faults during the test Upon the following the system will terminate installat...

Страница 61: ...B CC CD x Wire name Marked by technician 1 2 3 4 For non connected indoor units there is no need for label The result is presented in the following way Present for 2 sec Present for 2 Sec Interpretati...

Страница 62: ...chnician Interpretation 1 Cd Move wire 1 to communication channel Cd 2 Cc Move wire 2 to communication channel Cc 3 C_ Do not know where to put wire 3 4 C_ Do not know where to put wire 4 EA o EEV of...

Страница 63: ...sec Repeat r3 keep 2 sec X3Y3Z3 keep 2 sec W3 keep 2 sec 4 x 4 Repeat r4 keep 2 sec X4Y4Z4 keep 2 sec W4 keep 2 sec Note Scrolling between r1 r2 r3 and r4 is done through the Up and Down buttons Defi...

Страница 64: ...ll be ignored o Protections will be operative for stop compressor not to be implemented in the current version o The compressor and the outdoor fan will be working in target preset values according to...

Страница 65: ...Point Selection command Go down one level in the menu or select an option Select button FAN mode Escaping command Go up one level in the menu Escape button Oper STBY RC8 sketch FAN SPT SPT Oper LCD Bu...

Страница 66: ...it A a Indoor Unit A axx Indoor Unit B b Indoor Unit B bxx Indoor Unit C c Indoor Unit C cxx Indoor Unit D d Indoor Unit D dxx Set Up Stp First IDU Wins idu IDU A is master a p IDU B is master b p IDU...

Страница 67: ...out of any press 5 Technician Test mode once is selected is exited after 60 minutes from entry 6 All the menus except Status and its sub menu Technician Test once selected are automatically exited to...

Страница 68: ...LOAD 3 C NLOAD 4 D Capacity Code CAP Capacity Code 1 A Capacity Code 2 B Capacity Code 3 C Capacity Code 4 D Family Fa Family 1 A Family 2 B Family 3 C Family 4 D Model dl Model 1 A Model 2 B Model 3...

Страница 69: ...nits o The modes Cool Heat Dry Fan Auto will be presented CL Ht dr FAn AUt o The current is the AC current of the unit o The models A b C and d will be presented A b c and d respectively 11 9 Jumper s...

Страница 70: ...R 1 2 1 Hz Sec NA 22 StopRise 0 1 6 Hz Sec NA 23 DImin 30 minute 24 DImax 120 Minute 25 TimeD 1 Minute 26 DTmin 2 Minute 27 DIT 10 Minute 28 CTMRUP 10 Minute 29 DIF 30 Minute 30 TCT 240 Second 31 Comp...

Страница 71: ...Step 53 EEVMinOperOpenHInactive 50 Step Name S YAZ318 Unit 54 EEVMaxOperOpenHInactive 120 Step 55 InvAccel 3 NA 56 InvDecel 1 NA 57 OCTExitDeicer 12 C 58 MaxDeicerTime 15 Minute 62 EEVDecierOpenSingl...

Страница 72: ..._OL_Alpha_M1_C 12 026 NA 122 EEV_OL_Beta_M1_C 0 576 NA 123 EEV_OL_ Gamma _M1_C 1 16 NA 124 EEV_OL_Delta _M1_C 179 NA 125 EEV_OL_Alpha_M2_C 5 34 NA Name S YAZ318 Unit 126 EEV_OL_Beta_M2_C 0 797 NA 127...

Страница 73: ...ICT to enable Turbo fan speed 40 Parameters for IDU defrost protection ICTDef1 ICT to go back to normal 8 ICTDef2 ICT to stop rise when ICT decrease 6 ICTDef3 ICT to stop rise when ICT is stable 4 IC...

Страница 74: ...blem with display PCB Replace display PCB If still not OK replace controller Unit in heat mode and coil is still not warm Change to cool mode Outdoor unit is in opposite mode Change operation mode 4 I...

Страница 75: ...heat instead of cool Electronics or RV problem Check RV 12 4 4 16 All components are operating properly but no cooling or no heating Refrigerant leak Check refrigeration system 12 2 17 Compressor mot...

Страница 76: ...ed Yes 0 0 1 0 0 5 OMT is shorted disconnected Yes 0 0 1 0 1 6 RGT is shorted disconnected Yes 0 0 1 1 0 7 RLT is shorted disconnected Yes 0 0 1 1 1 8 Reserved No 0 1 0 0 0 9 Reserved No 0 1 0 0 1 10...

Страница 77: ...compressor is below operable value Check AC input line voltage RMS value it should read above 198VAC If voltage is above 198VAC and DC under voltage error is continuous display replace controller 14 D...

Страница 78: ...multimeter Resistance value should be below 1 OHM If multimeter display high resistance replace DC FAN motor Return controller if error is persistent 26 Compressor Lock No correct drive current can b...

Страница 79: ...1 ODU RO TO Master Slave Slave Slave Channel LED Ri has communication The relevant LEDi will be ON Ri has no communication The relevant LEDi will be Off LED on DMSMP Damage ODU IDU 1 2 3 4 O How to ch...

Страница 80: ...Led will blink during the same 5 seconds according to the following table No Fault Name 5 4 3 2 1 1 RT 1 is disconnected 2 RT 1 is shorted 3 RT 2 is disconnected 1 1 4 RT 2 is shorted 1 Reserved 1 1 7...

Страница 81: ...If Mains voltage is out of this range abnormal operation of the system is expected If in range check the Power Circuit Breaker and look for broken or loosed cable lugs or wiring mistake s 12 4 2 Chec...

Страница 82: ...ic interference EMC problems 12 4 8 1 EMC troubles to the A C unit Locations most susceptible to noise 1 Locations near broadcast stations where there are strong electromagnetic waves 2 Locations near...

Страница 83: ...ller Therefore charging voltage 380VDC remains after power down Discharging takes about one minute after turned off Touching the Outdoor unit controller before discharging may cause an electrical shoc...

Страница 84: ...EXPLODED VIEW AND SPARE PART LIST SM YAZ318 1 A 1 GB 13 1 13 EXPLODED VIEW AND SPARE PART LIST 13 1 Multi YAZ318 Exploded View...

Страница 85: ...m 1 25 452682800 EEV coil CAM MD12FKS 1 Red 530mm 1 26 452682802 EEV coil CAM MD12FKS 2 White connector 530mm 1 27 463650003 Manifold Assy DCI TRIO DELTA 1 28 452783501 Brass Connector with Flange 3 8...

Страница 86: ...EXPLODED VIEW AND SPARE PART LIST SM YAZ318 1 A 1 GB 14 1 14 APPENDIX A INSTALLATION AND OPERATION MANUAL...

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