Operation Manual Digital Variable Multi Air Conditioner MDS080B（ （R） ）5 ~ MDS500B（ （R） ）5
1 MDS0905-A1 Part No: M08019460091 ! Warning Please keep well the units Operation Manual and Installation Manual for further reference Content 1 General Introduction……………………………………………………………………………………………………………2 2 Operation Instruction… ……………………………………………………………………………………………………………4 3 Unit Maintenance…………………………………………………………………………………………………………………4 4 Safety Instruction 4.1 Safety Notice Items ………………………………………………………………………………………………………………5 4.
2 1 General Introduction MDS(Multi-Digital Scroll) units are most suitable for commercial building, office room, hotel, which includes the outdoor units and multiindoor units; The most advantage of this product range is unconventional outdoor units with digital scroll compressor, To meet different requirements, there are many indoor units for options: ceiling concealed indoor units, ceiling cassette indoors units and ceiling duct indoor units, When indoors are ceiling duct type, if there is a special requi
3 ● Ceiling Duct Indoors Units： ：MDB-TP Series Product Range:：MDB032TP、MDB035TP、MDB045TP、MDB050TP、MDB060TP Feature: Installed above ceiling with air supply duct working, meet the requirement for long distance air supply. Nomenclature: M DB 050 T P-10-A M A R McQuay Air-cooled cooling duct indoor unit Cooling capacity No.(H P) Design serial No. For R410A refrigerant External static pressure: 10 means 100Pa Applied region Omitted: China, B: Australia, R: RoHS, U: America, E: Other region.
4 ● Outlay condensate pump Product Range: MDS-CP08、MDS-CP10、MDS-CP20 Feature: The max discharge is 6m, elegant design, friendly installation, it has water level check and water level alarm.
5 ● Outdoor Unit Maintenance Part Outdoor fan Outdoor condenser Compressor Electrical Part Maintenance Checking step To check the noise level 1． To clean the dirt of fins 2． To remove any barrier which inhibit the air flow To check the compressor running noise level and vibrations 1． To check the running ampere and voltage is normal or not 2． To check the electrical connection is fixed or loose 3． To check the controller in normal working conditions Times/ month 1 1 1 1 4 Safety instruction 4.
6 5 Troubleshooting ● If the followings unit malfunction occurred, please follow the below simple checking step to fix : Symptom Compressor stop and fan work normally Units do not work Cooling or heating or too much Remote unreadable not enough controller Condensing water in front panel analysis Solution Indoor temperature is higher (heating) or lower (cooling) than setting temperature Re – set up the temperature When heating and defrost mode, indoor unit is just running Wait for 10minutes Powe
7 ● When the outdoor units are running, the operating mode was displayed on the PCB board of outdoor controller, it can also display malfunction code. The following is the denotation of the code displayed in PCB board.
8 6 Technical Parameter Multi Digital Scroll Units Model Cooling kW capacity Btu/h Heating kW capacity Btu/h Power Sound level dB(A) W×D×H(mm) kg Weight lb Power consumption in cooling (kW) Ampere in cooling (A) Power consumption in heating (kW) Ampere in heating (A) Refrigerant gas Connecting liquid LiquidΦ(mm(in)) GasΦ(mm(in)) Max. indoors-quantity MDS080B5 MDS080BR5 MDS100B5 25.0 85380 - 25.0 85380 28.0 95630 28.
9 Model Cooling kW capacity Btu/h Heating kW capacity Btu/h Power Sound level dB(A) W×D×H(mm) kg Weight lb Power consumption in cooling (kW) Ampere in cooling (A) Power consumption in heating (kW) Ampere in heating (A) Refrigerant gas Connecting liquid LiquidΦ(mm(in)) GasΦ(mm(in)) Max. indoors-quantity MDS320B5 MDS320BR5 MDS340B5 85.0 290290 - 85.0 290290 95.0 324440 89.0 303950 - 63 MDS360B5 89.0 94.0 303950 321030 100.0 341520 380-415V/3N～/50Hz MDS360BR5 MDS380B5 MDS380BR5 94.0 321030 106.
10 Ceiling concealed Indoor units Model Cooling capacity Heating capacity W Btu/h W Btu/h MCC009TP MCC011TP 2200 7510 2500 8540 2800 9560 3200 10930 Power Sound level dB(A) W×D×H(mm) kg Weight lb Power input(W) Current(A) Fan number H : m³/h Air flow H :CFM ESP(Pa) Drain Φ(mm(in)) Protection Gas Connection Liquid LiquidΦ(mm(in)) GasΦ(mm(in)) Model Cooling capacity Heating capacity W Btu/h W Btu/h Power Sound level dB(A) W×D×H(mm) kg Weight lb Power input(W) Current(A) Fan number H : m³/h Air flow H
11 Ceiling Duct Indoor units Model Cooling W capacity Btu/h Heating W capacity Btu/h Power Sound level dB(A) W×D×H(mm) kg Weight lb Power consumption (W) Current(A) Fan number H :m³/h Air flow H :CFM ESP(Pa) Drain Φ(mm) Protection Gas Connection Liquid LiquidΦ(mm(in)) Gas Φ(mm(in)) MDB032TP 8000 27320 9000 30740 MDB035TP 9000 30740 10000 34150 41 1007×600×285 38 84 300 1.36 49 929×541×378 39 86 460 2.
12 Cassette indoor units Model Cooling W capacity Btu/h Heating W capacity Btu/h Power Sound level dB(A) W×D×H(mm) Weight kg (Unit+Panel) lb Power consumption (W) Current(A) Number of fan H :m³/h Air flow H :CFM Drain Φ(mm) Protection Gas Connection Liquid LiquidΦ(mm(in)) Gas Φ(mm(in)) MCK011UP MCK015UP MCK018UP MCK020UP 2800 9560 3200 10930 3600 12300 4000 13660 4500 15370 5000 17080 5600 19130 6300 21520 44 45 MCK028TP MCK032TP 7100 8000 24250 27320 8000 9000 27320 30740 220-240V～/50Hz 42 45
13 Accessories: heating coil Model Matched indoor W Heating Btu/h m³/h Water flow GPM Air pressure drop (Pa) Water pressure drop (kPa) kg Net weight lb. Rows HWT08-15 HWT18-32 HWT35-50 HWT60 MCC009TP MCC011TP MCC015TP MCC018TP MCC020TP MCC028TP MCC032TP MCC035TP MCC045TP MCC050TP MCC060TP 3600 12290 0.31 1.37 3600 12290 0.31 1.37 4200 14340 0.36 1.59 6300 21520 0.54 2.38 6300 21520 0.54 2.38 7200 24590 0.60 2.64 8000 27320 0.67 2.95 9000 30736 0.99 4.36 12000 40980 0.99 4.
14 7 Maintenance and reparation record: Item Failure Description Action Result Person /Date 1 2 3 4 5 6 7 8 【Note】Fill in the blank and keep it well ©2008 McQuay International
