McQuay MDS080BR Guide d'installation

Design & Installation Guide For McQuay MDS Multi SystemEngineered for flexibility and performance.TM

-10-Design & installation Guide For McQuay MDS Multi System1.3 Main Features1.3.1 Wide Range and Stepless Capacity Modulation Wide capacity modula

-100-Design & installation Guide For McQuay MDS Multi SystemMediumCNI connected electronic expansion valveK2J2J1MCUDIP switchDIP switchAC220NRese

-101-Design & installation Guide For McQuay MDS Multi SystemDescription of controller hardware Input port:The system contains 5 test ports designe

-102-Design & installation Guide For McQuay MDS Multi SystemJ2 settings (1: ON: 0: OFF)D1 D5 indicate the local address during intercommunication:

-103-Design & installation Guide For McQuay MDS Multi SystemDIP switch settingNote: 1: 1: ON, 0: OFFS1 (1~2)S1 3~8 indicate the number of connecte

-104-Design & installation Guide For McQuay MDS Multi SystemS2 (4~8) addresses of the outdoor unitAddress No. 4 5 6 7 8000000100001200010300011400

-105-Design & installation Guide For McQuay MDS Multi System5.2 Trial Run Precautions Power up the system 12 hours while you run it for the first

-106-Design & installation Guide For McQuay MDS Multi System6.1 User Guide6.1.1 Responsibilities and ObligationsThis product is covered under MacQ

-107-Design & installation Guide For McQuay MDS Multi System6.2 Servicing and Maintenance Caution: Do not use or place inflammable and explosive

-108-Design & installation Guide For McQuay MDS Multi System Fan motorThis component requires only a little care. As the motor is lubricated and s

-109-Design & installation Guide For McQuay MDS Multi System Thoroughly check and clean the indoor and outdoor units; Clean or replace the air fil

-11-Design & installation Guide For McQuay MDS Multi SystemTr aditional air conditioning systemTr aditionalinverter systemMDS systemDigital com

the heat exchanger. If the unit is operating in an oily, salty, wet or dirty environment, do cleanit with special-purpose detergent. It is not advised

Fault codes here refer to the codes that appear on the remote control. If a host computer is available,the fault cause is directly displayed.7.1 Fault

-112-Design & installation Guide For McQuay MDS Multi System7.2 Indoor Unit Malfunction Code7.4 The Following Phenomena Are Not Unit Malfunctions:

-113-Design & installation Guide For McQuay MDS Multi SystemCHAPTERAnnexesAnnex 1(1) Parameters designed for various kinds of buildings

-114-Design & installation Guide For McQuay MDS Multi SystemAnnex 3 Table of recommended wind speeds for central air-conditioningAnnex 4 Criteria

-115-Design & installation Guide For McQuay MDS Multi System1. Use the Confirmation table to add more secondary refrigerant Calculate the addition

EN0601-500-APrinted in ChinaWWW.MCQUAY.COM

-12-Design & installation Guide For McQuay MDS Multi System Indoor unit: Ceiling exposed/floor standing unit1.3.7 Space Saving Compared to tradi

-13-Design & installation Guide For McQuay MDS Multi System Indoor unit: ceiling concealed unit Hot water heater box Electric heater box08-15 mean

-14-Design & installation Guide For McQuay MDS Multi System1.5 Products Series1.5.1 Outdoor UnitCapacity range3HP 4HP 5HP 6HP 8HP 10HP 12HP 15HP 1

-15-Design & installation Guide For McQuay MDS Multi System1.6 Performance Parameter1.6.1 Ceiling Concealed1.5.2 Indoor ProductsNotes: The nominal

-16-Design & installation Guide For McQuay MDS Multi SystemNotes: The nominal cooling capacity is gotten in the return air temperature of 27 /19 ,

-17-Design & installation Guide For McQuay MDS Multi SystemNotes: The nominal cooling capacity is gotten in the return air temperature of 27 /19 ,

-18-Design & installation Guide For McQuay MDS Multi System1.6.7 MDS-B Specification (Outdoor Unit)ModelMDS MDS MDS MDS MDS MDS MDS MDS MDS MDS MD

-19-Design & installation Guide For McQuay MDS Multi System1.7 Operating RangeNote The table is gotten based on the equivalent length of 16m and t

c 2004 McQuay International. All Rights Reserved. is a registered trademark of McQuay in the United States and other countries, licensed and recogn

-20-Design & installation Guide For McQuay MDS Multi System1.8.2 C TypeUnit: mmType: MDS-C1Type: MDS-Y5Unit: mm

-21-Design & installation Guide For McQuay MDS Multi System1.9 Outline of Indoor Units1.9.1 MCK010 050TLMJHBDACFEGKTOD ͺ9.720480 8080OD ͺ12.9OD ͺ1

-22-Design & installation Guide For McQuay MDS Multi System1.9.2 MDB050T3503408237021063103299895799512306-11.5x2030228682357910801771731.9.3 MD

-23-Design & installation Guide For McQuay MDS Multi System1.9.4 MCC008 010 015 018 020 025 030 040 050 060T1.9.5 MCM020T MCM030T MCM050TABCDEFGH

-24-Design & installation Guide For McQuay MDS Multi System1.9.6 Auxiliary Heating Coil Model A B C DHWT08-15 762 704 732 818HWT18-30 1022 964 9

-25-Design & installation Guide For McQuay MDS Multi System1.10 Outline of Outdoor Units1.10.1 MDS030A(R)1.10.2 MDS040A(R) MDS050A(R) MDS060A(R)Un

-26-Design & installation Guide For McQuay MDS Multi System1.10.3 MDS080B(R) MDS100B(R) MDS120B(R) MDS150B(R)B452651575AAmplify here A-AA-A8-14x20

-27-Design & installation Guide For McQuay MDS Multi SystemCHAPTER2Unit Control2.1 Introduction to the ControllerMDS system is controlled by the m

-28-Design & installation Guide For McQuay MDS Multi System2.3 Operation of the Controller2.3.1 Main FeaturesBoth wired controller (using the key

-29-Design & installation Guide For McQuay MDS Multi System Temp unit settingThere is a switch on the PCB board. When switch OP1 is ON, the unit i

CONTENTS1. Overview1.1 General Information ...41

-30-Design & installation Guide For McQuay MDS Multi System Timer settingPressTimer to enter timer setting (When the unit is ON, it can only be

-31-Design & installation Guide For McQuay MDS Multi System2.3.3 Wire Control Panel2.3.4 Outline and Dimension2.3.5 Installation Type concealed in

-32-Design & installation Guide For McQuay MDS Multi System2.4 Software Management System2.4.1 Real-time Monitor Software System monitoring softwa

-33-Design & installation Guide For McQuay MDS Multi System2.4.2 User-specific Biller McQuay launches the user-specific billing software basedon

-34-Design & installation Guide For McQuay MDS Multi System2.5 Network Central Control One outdoor unit can be connected with maximum 48 indoor un

-35-Design & installation Guide For McQuay MDS Multi System2.6 Wiring Diagram2.6.1 Wiring Diagram of Indoor Units Model MCC008/010/015/018/020

-36-Design & installation Guide For McQuay MDS Multi System Model MCK025/030/040/050TOFFONONOFFOFFONONONONTR1 TR2(220V~/50Hz)NONOFFOFF OFF OFFONOF

-37-Design & installation Guide For McQuay MDS Multi System Model MCM050T Model MDB050/060TOFFONOFF OFFHFLFMFOFFOFFTR1 TR2(220V~/50Hz)0NOFFJP1OFFS

-38-Design & installation Guide For McQuay MDS Multi System2.6.2 Wiring Diagram of Outdoor Units Model MDS030AMcQuayBGNDAAI-INHPLPOV-COMP1OV-COMP2

-39-Design & installation Guide For McQuay MDS Multi System Model MDS040AR Model MDS040AMcQuayBGNDAAI-INHPLPOV-COMP1OV-COMP2OV-COMP3NEUTRALNEUTRAL

-4-Design & installation Guide For McQuay MDS Multi SystemThe MDS(Multi Digital Scroll) air conditioning system is operated by a digital compresso

-40-Design & installation Guide For McQuay MDS Multi System Model MDS050A Model MDS050AR(220V~/50Hz)BGNDAAI-INHPLPOV-COMP1OV-COMP2OV-COMP3NEUTRALN

-41-Design & installation Guide For McQuay MDS Multi System Model MDS050AR(380V/3N~/50Hz) Model MDS060ABGNDAAI-INMcQuayHPLPOV-COMP1OV-COMP2OV-COMP

-42-Design & installation Guide For McQuay MDS Multi System Model MDS060AR(220V~/50Hz) Model MDS060AR(380V/3N~/50Hz)HPLPOV-COMP1OV-COMP2OV-COMP3NE

-43-Design & installation Guide For McQuay MDS Multi System Model MDS080/100/120B Model MDS080/100/120BRHI-U321LPTLOW-UAinApcBpcBinS2 S3S1MDS-MMDS

-44-Design & installation Guide For McQuay MDS Multi System Model MDS150B Model MDS150BR23HPT3121LPTHI-ULOW-UAinApcBpc BinS2 S3S1MDS-M~MMDS-P~M~MM

-45-Design & installation Guide For McQuay MDS Multi System Model MDS180B Model MDS180BR3121LPT3HPT2LOW-UHI-UAinApc BinBpcMDS-E~MM~MDS-MMDS-PS3S1

-46-Design & installation Guide For McQuay MDS Multi System Model MDS200/220/240B Model MDS200/220/240BR3121LPT3HPT2LOW-UHI-UMDS-E~M~MM~MDS-MMDS-P

-47-Design & installation Guide For McQuay MDS Multi System Model MDS260BR(Master Unit)2HPT331LPT12HI-ULOW-UAinApcBpcBinMDS-MMDS-PS3S1 S2~M~MM~HPT

-48-Design & installation Guide For McQuay MDS Multi System Model MDS260/280/300BR(Slave Unit)2HPT331LPT12HI-ULOW-UAinBinApcBpc~MMDS-MMDS-PS3S1 S2

-49-Design & installation Guide For McQuay MDS Multi SystemOutdoor220V/1~/50HzQFCommunication wireCommunication wire Communication wireMain power

-5-Design & installation Guide For McQuay MDS Multi SystemPWM valve power offValve closeFixed scroll move downwardsTwo scrolls gather togetherLoad

-50-Design & installation Guide For McQuay MDS Multi System2.7.3 MDS080 240B/BRBABAJ2BABinApcAinBpcConnecting central control(optional)BinApcABpcR

-51-Design & installation Guide For McQuay MDS Multi SystemNote: All the wiring should be fixed; Electric wiring must not touch the refrigerant pi

-52-Design & installation Guide For McQuay MDS Multi System SelectionCHAPTER33.1 Load Calculation3.1.1 Planning and Cooperation McQuay recommen

-53-Design & installation Guide For McQuay MDS Multi System If we know the heat performance index qv[W/(m3 . )] and outside volume V (m3), we can

-54-Design & installation Guide For McQuay MDS Multi System3.2 Selection of Indoor Units The selection of indoor unit should be based on the sever

-55-Design & installation Guide For McQuay MDS Multi System3.3 Selection of Outdoor UnitsFor the allowed combinations, please refer to the "T

-56-Design & installation Guide For McQuay MDS Multi System3.3.7 Actual Capacity Calculation Based on the model and combination rate of the outdoo

-57-Design & installation Guide For McQuay MDS Multi System270.650.600.700.800.900.95Correction factor 1.001.051.101.15262422201816141210-15-10-50

-58-Design & installation Guide For McQuay MDS Multi System3.4 Design of Air SystemThe air cooled pipeline unit is an important and complex part o

-59-Design & installation Guide For McQuay MDS Multi System3.4.2 Calculation of the Air Pipe ResistanceThe air resistance in the air outlet and re

-6-Design & installation Guide For McQuay MDS Multi SystemFour-way valveOutdoorFilter FilterElectronic expansion valveFilterFilterPWMLPSHPSCooling

-60-Design & installation Guide For McQuay MDS Multi SystemSpecifications of the rectangle air pipeUnit: mmSide size of the air pipe120 320 800 20

-61-Design & installation Guide For McQuay MDS Multi System Reinforcement of the air pipeGenerally, the air pipe is reinforced through using the r

-62-Design & installation Guide For McQuay MDS Multi SystemAcceptable (CO2) density Room typeAcceptable CO2 densityL/m3g/kg Place where pe

-63-Design & installation Guide For McQuay MDS Multi System3.5 Slection of Refnet Joint3.5.1 Copper Pipe Selection ( MDS100BR ) Diameter of the ma

-64-Design & installation Guide For McQuay MDS Multi SystemThe following tables show the refrigerant copper pipe dimension specifications.For MDS-

-65-Design & installation Guide For McQuay MDS Multi SystemUnit: mmRefnet joint type selection Y typeType: MDS-Y5Unit: mmRefnetLength (mm) Diam

-66-Design & installation Guide For McQuay MDS Multi SystemOD ͺ9.720480 8080OD ͺ12.9OD ͺ16.1OD ͺ19.3250550EDCBARefnet joint type ͺ(mm)Refnet join

-67-Design & installation Guide For McQuay MDS Multi SystemInstallationCHAPTER44.1 Outdoor Unit Installation To choose location of installationTo

-68-Design & installation Guide For McQuay MDS Multi System Handling outdoor unitsPlease refer to the followings to move units; To use 4 supportin

-69-Design & installation Guide For McQuay MDS Multi SystemInstallation of the Combined Outdoor Units (Suitable for Model of MDS260/280/300)Two ou

-7-Design & installation Guide For McQuay MDS Multi SystemMDS080BR MDS100BR MDS120BRFour-way valveHigh pressure switchStandard compressorElectron

-70-Design & installation Guide For McQuay MDS Multi System Balance pipe connection Balance pipe must be installed. Balance pipe shall be connecte

-71-Design & installation Guide For McQuay MDS Multi System10mmdrain direction Notes:a. Ensure piping and air duct working are most efficent lengt

-72-Design & installation Guide For McQuay MDS Multi SystemDuct Working Installation Air supply duct working installationTwo types of air supply d

-73-Design & installation Guide For McQuay MDS Multi Systemgood setting bad settingcool airflowcool airflowindoor unitceilingceilingj. To cut the

-74-Design & installation Guide For McQuay MDS Multi System Notes:Do not close all air outlets of indoor unit in the using of the unit to avoid th

-75-Design & installation Guide For McQuay MDS Multi System Installation of MDB-T series indoor unitTo mount the MDS050~060T in ceiling. As the ai

-76-Design & installation Guide For McQuay MDS Multi SystemInstallation of MCM-T Series Indoor UnitTo Check the Accessories are Ready To install t

-77-Design & installation Guide For McQuay MDS Multi System2. To fix the suspending panel with screw bolt as shown as above right figure.3. To han

-78-Design & installation Guide For McQuay MDS Multi System4.3 Refrigerant Piping Design and Installation4.3.1 Refrigerant Piping Design ( Includi

-79-Design & installation Guide For McQuay MDS Multi System Equivalent length Equivalent length = actual pipe length + number of elbows X equivale

-8-Design & installation Guide For McQuay MDS Multi SystemMDS200BR MDS220BR MDS240BROil crockHigh pressure sensorElectronic expansion valveFilterL

-80-Design & installation Guide For McQuay MDS Multi SystemOnly connected by the refnet jointOutdoor unitDistributor kitIndoor unitcontroller Conn

-81-Design & installation Guide For McQuay MDS Multi System Refrigerant Piping Installation: Refrigerant piping should use the appointed diameter

-82-Design & installation Guide For McQuay MDS Multi System4.3.2 Refrigerant Piping Assembly ProcessThree principle of the refrigerant piping asse

-83-Design & installation Guide For McQuay MDS Multi System4.3.3 Exchange Way of Nitrogen Gas (When Welding Copper Tube)Suppose no nitrogen gas is

-84-Design & installation Guide For McQuay MDS Multi SystemPipe inlet sealedOutdoor IndoorSpare pipeneeds to be sealed4.3.4 Transportation and C

-85-Design & installation Guide For McQuay MDS Multi System Steps: Put the pressure adjustor on the nitrogen bottle Connect the pressure adjustor

-86-Design & installation Guide For McQuay MDS Multi System4.3.7 Process Sequence of Air Leakage Test Main points of testingPlease test as follows

-87-Design & installation Guide For McQuay MDS Multi System4.3.8 Air Leak Gap Checking Test 1 (when the pressure reduces) Hearing use your ear t

-88-Design & installation Guide For McQuay MDS Multi SystemPipe size Thickness of the insulation material6.4mm~25.4mm 10mm or more28.6mm~38.1mm 15

-89-Design & installation Guide For McQuay MDS Multi SystemOuter diameter size Unit: mmOuter diameter sizeOuter diameterOuter diameterMetric syst

-9-Design & installation Guide For McQuay MDS Multi SystemMaster unitSlave unitHigh pressure sensorFilterFilterLow pressure sensorPressure tapping

-90-Design & installation Guide For McQuay MDS Multi System4.3.11 Refrigerant charging Calculation of the additional amount of the refrigerantAddi

-91-Design & installation Guide For McQuay MDS Multi SystemWater boiling point(c) Pressure(mmHg) Vacuity(mmHg)40 55 -70530 36 -72426.7 25 -73524.4

-92-Design & installation Guide For McQuay MDS Multi System Sequence of vacuum dryingAccording to the different ambient, vacuum drying has two way

-93-Design & installation Guide For McQuay MDS Multi System Special vacuum drying This vacuum drying way is used when there are some moisture in

-94-Design & installation Guide For McQuay MDS Multi System4.4 Design, Processing and Installation of Condensated Drain Pipe4.4.1 Design of Conden

-95-Design & installation Guide For McQuay MDS Multi System4.4.2 Making and Mounting Condensate Pipes4.4.3 Slope and Supporter of Condensate Pipe

-96-Design & installation Guide For McQuay MDS Multi System4.4.5 The Main Drainage Pipe of Multiple Indoor Units The pipe should be mounted from t

-97-Design & installation Guide For McQuay MDS Multi System4.4.8 Installation of the Drainage Lift PipeIf the water collecting header is installed

-98-Design & installation Guide For McQuay MDS Multi SystemTestingCHAPTER55.1 Hardware Diagram and Configuration5.1.1 MDS Series Indoor UnitsThe i

-99-Design & installation Guide For McQuay MDS Multi SystemAddress settings (SW2.1___SW2.6) Unit address SW2.1 SW2.2 SW2.3 SW2.4 SW2.5 SW2.600000