MMS - 2005 Multi Split Systems Models: MMSD - A/AR MMST - A/AR MMSH - A M4MSD - A/AR M4MST - A/AR MSD MST REGISTERED MSH ©2004 McQuay International +1 (800) 432-1342 ISO 9002 www.mcquay.
Contents General Information ..................................................................................................... 2 Features ........................................................................................................................ 2 Coupling Versatility ...................................................................................................... 3 Specifications ..........................................................................................................
Gener al Inf or ma tion General Infor orma mation Product Nomenclature : M 4 MS - R22 4 R407C Brand Name (M=McQuay) M D 1010 Double Compressor Multi Split 4 MS - R22 4 R407C Brand Name (M=McQuay) A Generation Product Capacity T 101010 Triple Compressor Multi Split R R : Heatpump Omitted if cooling A R Generation Product Capacity R : Heatpump Omitted if cooling Fea tur es eatur tures Triple S (Slim - Short - Stable) Slim and short outdoor unit can be easily installed even in a narrow
Coupling Versatility OUTDOOR INDOOR Cooling : MWMS 010/015F Heatpump : MWMS 010/015FR Cooling : MWMS 010/015F Heatpump : MWMS 010/015/020FR Cooling MMSD / M4MSD 1010/1015/1515A Heatpump MMSD / M4MSD 1010/1015/1515AR MMSD 1520AR Cooling : MWMS 010/015F Cooling : MWMS 020F Cooling MMSD 1020/1520A Cooling : MWMS 020F Cooling : MWMS 020F Cooling MMSD 2020A 3
OUTDOOR INDOOR Cooling : MWMS 010/015F Heatpump : MWMS 010/015FR Cooling : MWMS 010/015F Heatpump : MWMS 010/015FR Cooling MMST 101010 / 101015 / 101515 / 151515A MMST 101020A M4MST 101010 / 101015 / 101515 / 151515 A/AR Cooling : MWMS 010/015/020F Heatpump : MWMS 010/015FR Cooling : MWMS 025F Cooling : MWMS 010/015F Cooling MMST 101025 / 101525 / 151525A Cooling : MWMS 010/015F A1 : MWMS 015F Cooling MMSHK77A A2 : MWMS 015F Single Compressor 2-Indoor Split System A1 A2 4
OUTDOOR INDOOR A : MWMS 010F Cooling MMSH8K8A B : MWMS 010F Double Compressor 2-Indoor Split System A B A1 : MWMS 010F A2 : MWMS 010F Cooling MMSH8K66A Double Compressor 3-Indoor Split System B : MWMS 010F A1 A2 B A1 : MWMS 010F A2 : MWMS 010F Cooling MMSH66K66A B1 : MWMS 010F Double Compressor 4-Indoor Split System B2 : MWMS 010F A1 A2 B1 B2 5
OUTDOOR INDOOR A1 : MWMS 010F A2 : MWMS 010F Cooling MMSH66K555A A3 : MWMS 010F B1 : MWMS 010F B2 : MWMS 010F Double Compressor 5-Indoor Split System A1 A2 A3 B1 B2 6
OUTDOOR INDOOR Cooling : MWMS 010/015G Heatpump : MWMS 010/015GR Cooling : MWMS 010/015G Heatpump : MWMS 010/015/020GR Cooling MMSD / M4MSD 1010/1015/1515A Heatpump MMSD / M4MSD 1010/1015/1515AR MMSD 1520AR Cooling : MWMS 010/015G Cooling : MWMS 020G Cooling MMSD 1020/1520A Cooling : MWMS 020G Cooling : MWMS 020G Cooling MMSD 2020A 7
OUTDOOR INDOOR Cooling : MWMS 010/015G Heatpump : MWMS 010/015GR Cooling : MWMS 010/015G Heatpump : MWMS 10/015GR Cooling MMST 101010 / 101015 / 101515 / 151515A MMST 101020A M4MST 101010 / 101015 / 101515 / 151515 A/AR Cooling : MWMS 010/015/020G Heatpump : MWMS 010/015GR Cooling : MWMS 025G Cooling : MWMS 010/015G Cooling MMST 101025 / 101525 / 151525A Cooling : MWMS 010/015G A1 : MWMS 015G Cooling MMSHK77A A2 : MWMS 015G Single Compressor 2-Indoor Split System A1 A2 8
OUTDOOR INDOOR A : MWMS 010G Cooling MMSH8K8A B : MWMS 010G Double Compressor 2-Indoor Split System A B A1 : MWMS 010G A2 : MWMS 010G Cooling MMSH8K66A Double Compressor 3-Indoor Split System B : MWMS 010G A1 A2 B A1 : MWMS 010G A2 : MWMS 010G Cooling MMSH66K66A B1 : MWMS 010G Double Compressor 4-Indoor Split System B2 : MWMS 010G A1 A2 B1 B2 9
OUTDOOR INDOOR A1 : MWMS 010G A2 : MWMS 010G Cooling MMSH66K555A A3 : MWMS 010G B1 : MWMS 010G B2 : MWMS 010G Double Compressor 5-Indoor Split System A1 A2 A3 B1 B2 10
Specif ica tions Specifica ications MMSD SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT PIPE OUTDOOR UNIT COIL TUBE FIN FAN COMP INDOOR UNIT COIL TUBE FIN FAN NOMINAL COOLING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER I
MMSD SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT FAN NOMINAL COOLING CAPACITY RATED POWER ONE UNIT RUNNING TWO UNITS RUNNING CONSUMPTION RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW PIPE OUTDOOR UNIT COIL FIN TUBE FAN COMP INDOOR UNIT COIL FIN TUBE FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA HEIGHT DIMENSION WIDT
MMSD SERIES HEATPUMP UNIT MODEL OUTDOOR UNIT INDOOR UNIT PIPE OUTDOOR UNIT COIL TUBE FIN FAN COMP INDOOR UNIT COIL TUBE FIN FAN NOMINAL ONE / TWO UNIT RUNNING COOLING CAPACITY NOMINAL ONE / TWO UNIT RUNNING HEATING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING (COOLING) RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING (HEATING) RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING (COOLING) RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING (HEATING) POWER SO
MMSD SERIES HEATPUMP UNIT MODEL MMSD1520AR OUTDOOR UNIT INDOOR UNIT NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY RATED POWER CONSUMPTION (COOLING) RATED POWER CONSUMPTION (HEATING) kcal/h W Btu/h kcal/h W Btu/h MWMS015FR 3024 / 2772 3517 / 3224 12000 / 11000 3276 / 3024 3810 / 3517 13000 / 12000 ONE UNIT RUNNING W 1,345 TWO UNITS RUNNING W ONE UNIT RUNNING W TWO UNITS RUNNING W ONE / TWO UNIT RUNNING ONE / TWO UNIT RUNNING RATED RUNNING CURRENT (COOLING) ONE UNIT RUNNING A TWO UNITS
M4MSD SERIES COOLING ONLY MODEL INDOOR UNIT OUTDOOR UNIT PIPE OUTDOOR UNIT COIL TUBE FIN FAN COMP INDOOR UNIT COIL FIN TUBE FAN NOMINAL COOLING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA HEIGHT DIMENSION WIDT
M4MSD SERIES HEATPUMP UNIT MODEL NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY RATED POWER CONSUMPTION (COOLING) RATED POWER CONSUMPTION (HEATING) OUTDOOR UNIT INDOOR UNIT ONE / TWO UNIT RUNNING ONE / TWO UNIT RUNNING kcal/h W Btu/h kcal/h W Btu/h ONE UNIT RUNNING W TWO UNITS RUNNING W ONE UNIT RUNNING W TWO UNITS RUNNING W ONE UNIT RUNNING RATED RUNNING CURRENT (COOLING) TWO UNITS RUNNING A ONE UNIT RUNNING RATED RUNNING CURRENT (HEATING) TWO UNITS RUNNING A POWER SOURCE REFRIGERANT / CO
MMST SERIES COOLING ONLY MODEL MMST101015A MMST101515A OUTDOOR UNIT MMST101010A INDOOR UNIT 3 x MWMS010F 2 x MWMS010F MWMS015F MWMS010F 2 x MWMS015F 3 x MWMS015F MMST151515A 3 x 3200 NOMINAL kcal/h 3 x 2394 2 x 2394 3,200 2,394 2 x 3,200 COOLING W 3 x 2784 2 x 2784 3,721 2,784 2 x 3,721 3 x 3721 Btu/h 3 x 9500 2 x 9500 12,700 9,500 2 x 12,700 3 x 12700 W 2,616 3,136 3,656 4,176 A 11.1 13.6 16.0 18.
MMST SERIES COOLING ONLY MMST101025A OUTDOOR UNIT MODEL INDOOR UNIT MMST101525A MMST151525A 2 x MWMS010F MWMS025F MWMS010F MWMS015F MWMS025F 2 x MWMS015F 3,024 NOMINAL kcal/h 2 x 2,394 5,796 2,394 3,024 5,796 COOLING W 2 x 2,784 6,741 2,784 3,517 6,741 3,517 Btu/h 2 x 9,500 23,000 9,500 12,000 23,000 12,000 CAPACITY RATED TOTAL POWER CONSUMPTION RATED TOTAL RUNNING CURRENT POWER SOURCE W 3,142 A 13.7 4,749 22.
M4MST SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT NOMINAL COOLING CAPACITY RATED TOTAL POWER CONSUMPTION RATED TOTAL RUNNING CURRENT POWER SOURCE kcal/h W Btu/h W A FAN HIGH MEDIUM LOW FIN COIL W A mm/in mm/in mm/in 2 2 m /ft mm/in mm/in mm/in kg dBA mm/in mm/in mm/in mm/in µF A W mm/in A W W 2400 / 1133 SEAMLESS COPPER 9.52 / 3/8 0.33 / 0.013 ALUMINIUM (SLIT FIN TYPE) 0.12 / 0.005 3 14 0.50 / 5.39 631.7 / 24.9 960 / 37.8 437 / 17.
M4MST SERIES HEATPUMP MODEL OUTDOOR UNIT INDOOR UNIT COIL FIN DIMENSION CFM/LPS CFM/LPS CFM/LPS W A 300 / 141.6 230 / 108.6 190 /89.7 4 POLES x 10W 25 0.
MMSH SERIES COOLING ONLY OUTDOOR UNIT MODELS INDOOR UNIT POWER SOURCE REFRIGERANT MMSH8K66A MMSH66K66A MWMS010F (X3) MWMS010F (X4) FAN 300 / 142 CFM/LPS 4 POLES X 10W RATED INPUT POWER W RATED RUNNING CURRENT A 0.11 TUBE COIL BUILT IN THERMAL FUSE SEAMLESS INNER GROOVED COPPER MATERIAL DIAMETER mm/in 7.0 / 0.276 THICKNESS mm/in 0.28 / 0.011 MATERIAL FIN INDOOR UNIT 4 POLES X 12W 26 FAN MOTOR PROTECTION ALUMINIUM (HYDROPHILIC SLIT FIN) THICKNESS 0.11 / 0.
COOLING CAPACITY MMSH SERIES COOLING ONLY MODEL MMSH8K8A INDOOR UNIT A, B : MWMS010F X 2 ONE UNIT RUNNING TWO UNITS RUNNING ONE UNIT RUNNING A OR B A+B A OR B A+B 3100 1840 + 1840 2091 2091 + 2091 W 3605 2140 + 2140 2433 2433 + 2433 Btu/h 12300 7300 + 7300 8300 8300 + 8300 1389 1445 804 1466 6.1 6.4 3.4 6.
MMSD SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT PIPE OUTDOOR UNIT COIL TUBE FIN FAN COMP INDOOR UNIT COIL FIN TUBE FAN NOMINAL ONE / TWO UNIT COOLING RUNNING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA
MMSD SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT PIPE OUTDOOR UNIT COIL FIN TUBE FAN COMP INDOOR UNIT COIL TUBE FIN FAN NOMINAL ONE / TWO UNIT COOLING RUNNING CAPACITY RATED POWER ONE UNIT RUNNING TWO UNITS RUNNING CONSUMPTION RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE AREA
MMSD SERIES HEATPUMP UNIT MODEL OUTDOOR UNIT INDOOR UNIT PIPE OUTDOOR UNIT COIL FIN TUBE FAN COMP INDOOR UNIT COIL FIN TUBE FAN NOMINAL ONE / TWO UNIT RUNNING COOLING CAPACITY NOMINAL ONE / TWO UNIT RUNNING HEATING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING (COOLING) RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING (HEATING) RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING (COOLING) RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING (HEATING) POWER SO
MMSD SERIES HEATPUMP UNIT MODEL MMSD1520AR OUTDOOR UNIT INDOOR UNIT kcal/h W Btu/h kcal/h W Btu/h MWMS015GR 2898 / 2772 3370 / 3224 11500 / 11000 3175 / 3024 3693 / 3517 12600 / 12000 ONE UNIT RUNNING W 1,345 TWO UNITS RUNNING W ONE UNIT RUNNING W TWO UNITS RUNNING W RATED RUNNING CURRENT (COOLING) ONE UNIT RUNNING A TWO UNITS RUNNING A RATED RUNNING CURRENT (HEATING) ONE UNIT RUNNING A TWO UNITS RUNNING A NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY RATED POWER CONSUMPTION (COOL
M4MSD SERIES COOLING ONLY MODEL INDOOR UNIT OUTDOOR UNIT PIPE OUTDOOR UNIT COIL FIN TUBE FAN COMP INDOOR UNIT COIL FIN TUBE FAN NOMINAL ONE / TWO UNIT COOLING RUNNING CAPACITY RATED POWER ONE UNIT RUNNING CONSUMPTION TWO UNITS RUNNING RATED RUNNING ONE UNIT RUNNING CURRENT TWO UNITS RUNNING POWER SOURCE REFRIGERANT / CONTROL FAN TYPE HIGH AIR FLOW MEDIUM LOW FAN MOTOR RATED INPUT POWER RATED RUNNING CURRENT FAN MOTOR PROTECTION MATERIAL DIAMETER THICKNESS MATERIAL THICKNESS ROW FIN PER INCH FACE ARE
M4MSD SERIES HEATPUMP UNIT MODEL NOMINAL COOLING CAPACITY NOMINAL HEATING CAPACITY RATED POWER CONSUMPTION (COOLING) RATED POWER CONSUMPTION (HEATING) OUTDOOR UNIT INDOOR UNIT ONE / TWO UNIT RUNNING ONE / TWO UNIT RUNNING kcal/h W Btu/h kcal/h W Btu/h ONE UNIT RUNNING W TWO UNITS RUNNING W ONE UNIT RUNNING W TWO UNITS RUNNING W ONE UNIT RUNNING RATED RUNNING CURRENT (COOLING) TWO UNITS RUNNING A ONE UNIT RUNNING RATED RUNNING CURRENT (HEATING) TWO UNITS RUNNING A FAN AIR FLOW HIGH MEDIUM LO
MMST SERIES COOLING ONLY MMST101015A MMST101010A OUTDOOR UNIT MODEL MMST101515A MMST101020A MMST151515A 3 x MWMS010G 2 x MWMS010G MWMS015G MWMS010G 2 x MWMS015G 3 x MWMS015G 2 x MWMS010G MWMS020G NOMINAL kcal/h 3 x 2,394 2 x 2,394 3,200 2,394 2 x 3,200 3 x 3,200 2 x 2,394 4,536 COOLING W 3 x 2,784 2 x 2,784 3,721 2,784 2 x 3,721 3 x 3,721 2 x 2,784 5,275 CAPACITY Btu/h 3 x 9,500 2 x 9,500 12,700 9,500 2 x 12,700 3 x 12,700 2 x 9,500 18,000 RATED TOTAL POWER CONSU
MMST SERIES COOLING ONLY MMST101025A OUTDOOR UNIT MODEL INDOOR UNIT MMST101525A MMST151525A 2 x MWMS010G MWMS025G MWMS010G MWMS015G MWMS025G 2 x MWMS015G MWMS025G 5,796 NOMINAL kcal/h 2 x 2,394 5,796 2,394 3,024 5,796 2 x 3024 COOLING W 2 x 2,784 6,741 2,784 3,517 6,741 2 x 3517 6,741 Btu/h 2 x 9,500 23,000 9,500 12,000 23,000 2 x 12000 23,000 CAPACITY RATED TOTAL POWER CONSUMPTION RATED TOTAL RUNNING CURRENT POWER SOURCE W 4,280 4,790 5,300 A 20.2 22.
M4MST SERIES COOLING ONLY MODEL OUTDOOR UNIT INDOOR UNIT NOMINAL COOLING CAPACITY RATED TOTAL POWER CONSUMPTION RATED TOTAL RUNNING CURRENT POWER SOURCE kcal/h W Btu/h W A FAN HIGH MEDIUM LOW COIL FIN W A mm/in mm/in mm/in m2/ft2 mm/in mm/in mm/in kg dBA mm/in mm/in mm/in mm/in µF A W mm/in A W W 2400 / 1133 SEAMLESS COPPER 9.52 / 3/8 0.35 / 0.014 ALUMINIUM (SLIT FIN TYPE) 0.12 / 0.005 3 14 0.50 / 5.39 631.7/24.9 960 / 37.8 437 / 17.
M4MST SERIES HEATPUMP MODEL OUTDOOR UNIT INDOOR UNIT COIL FIN DIMENSION CFM/LPS CFM/LPS CFM/LPS W A 300 / 141.6 250 / 117.99 200 / 94.39 4P x 9W 26 0.11 mm/in mm/in mm/in m2/ft2 mm/in mm/in mm/in kg dBA 39 / 34 / 28 mm/in mm/in mm/in mm/in µF A W 20 795 / 711 mm/in A W W 0.234 / 2.516 260 / 10.2 899 / 35.4 198 / 7.
MMSH SERIES COOLING ONLY MODELS OUTDOOR UNIT INDOOR UNIT COIL FIN FIN COIL PIPE OUTDOOR UNIT TUBE FAN COMP INDOOR UNIT TUBE FAN POWER SOURCE V/Ph/Hz REFRIGERANT FAN TYPE AIR FLOW CFM/LPS FAN MOTOR RATED INPUT POWER W RATED RUNNING CURRENT A FAN MOTOR PROTECTION MATERIAL DIAMETER mm/in THICKNESS mm/in MATERIAL THICKNESS mm/in ROW FIN PER INCH 2 2 FACE AREA m /ft HEIGHT mm/in DIMENSION WIDTH mm/in DEPTH mm/in WEIGHT kg SOUND LEVEL - H / M / L dBA ROOM TEMPERATURE CONTROL AIR DISCHARGE OPERATION C
COOLING CAPACITY MMSH SERIES COOLING ONLY MODEL OUTDOOR UNIT NOMINAL NUMBER OF UNIT COOLING OPERATING CAPACITY kcal/h INDOOR UNIT MMSHK77A MMSH8K8A INDOOR A,B : MWMS015G X 2 ONE UNIT RUNNING TWO UNITS RUNNING INDOOR UNIT A, B : MWMS010G X 2 ONE UNIT RUNNING TWO UNITS RUNNING A OR B A+B A OR B A+B 3100 1840 + 1840 2091 2091 + 2091 W 3605 2140 + 2140 2433 2433 + 2433 Btu/h 12300 7300 + 7300 8300 8300 + 8300 POWER CONSUMPTION (W) 1377 1413 825 1494 6 6.5 3.6 6.
Outlines And Dimensions OUTDOOR UNIT MODEL : MMSD 1010 / 1015 / 1515 A/AR MMSD 1520AR M4MSD 1010 / 1015 / 1515 A/AR Note : Dimension in mm MODEL : MMSD 1020 / 1520 A Note : Dimension in mm 35
MODEL : MMSD 2020A Note : Dimension in mm MODEL : MMST 101010 / 101015 / 101515 / 151515 / 101020A M4MST 101010 / 101015 / 101515 / 151515 A/AR Note : Dimension in mm 36
MODEL : MMST 101025 / 101525 / 151525 A Note : Dimension in mm MODEL : MMSH 8K8 A Note : Dimension in mm 37
MODEL : MMSH 8K66 A Note : Dimension in mm MODEL : MMSH 66K66 A Note : Dimension in mm 38
MODEL : MMSH 66K555 A Note : Dimension in mm MODEL : MMSH K77 A Note : Dimension in mm 39
INDOOR UNIT MODEL : MWMS 010/015 F/FR Note : Dimension in mm INDOOR UNIT MODEL : MWMS 020 F/FR Note : Dimension in mm 40
INDOOR UNIT MODEL : MWMS 010/015 G/GR Note : Dimension in mm INDOOR UNIT MODEL : MWMS 020 G/GR Note : Dimension in mm 41
Wiring Diagram OUTDOOR UNIT - COOLING ONLY MODEL : MMSD/M4MSD 1010A/ 1015A/ 1515A MODEL : MMSD 1020A/ 1520A MODEL : MMSD 2020A 42
OUTDOOR UNIT - COOLING ONLY MODEL : MMST/M4MST 101010A/ 101015A/ 101515A/ 151515A MODEL : MMST 101020A 43
OUTDOOR UNIT - COOLING ONLY MODEL : MMST 101025A/ 101525A/ 151525A 44
OUTDOOR UNIT - COOLING ONLY MODEL : MMSH8K8A MODEL : MMSH8K66A MODEL : MMSH66K66A 45
OUTDOOR UNIT - COOLING ONLY MODEL : MMSH66K555A MODEL : MMSHK77A 46
OUTDOOR UNIT - HEATPUMP MODEL : MMSD/M4MSD 1010AR / 1015AR / 1515AR MODEL : MMSD 1520AR 47
OUTDOOR UNIT - HEATPUMP MODEL : M4MST 101010AR / 101015AR / 101515AR / 151515AR 48
INDOOR UNIT - COOLING ONLY MODEL : MWMS 010F/ 015F/ 020F (AUTO RANDOM RESTART) INDOOR UNIT - HEATPUMP MODEL : MWMS 010FR/ 015FR/ 020FR MODEL : MWMS 010FR/ 015FR/ 020FR (AUTO RANDOM RESTART) 49
INDOOR UNIT - COOLING ONLY MODEL : MWMS 010/015G (IONIZER) MODEL : MWMS 010/015G (NTP) 50
Refrigerant Circuit Diagram MODEL : MMSD 1010 / 1015 / 1515 / 1020 / 1520 / 2020 A M4MSD 1010 / 1015 / 1515 A MODEL : MMST/M4MST 101010 / 101015 / 101515 / 151515 A MMST 101020 / 101025 / 101525 / 151525 A 51
MODEL : MMSHK77A MODEL : MMSH8K8A 52
MODEL : MMSH8K66A MODEL : MMSH66K66A 53
MODEL : MMSH66K555A 54
MODEL : MMSD/M4MSD 1010 / 1015 / 1515 AR MMSD 1520AR MODEL : M4MST 101010 / 101015 / 101515 / 151515 AR 55
Special Precautions For R407C SPECIAL PRECAUTIONS WHEN DEALING WITH REFRIGERANT R407C UNIT 1) WHAT IS NEW REFRIGERANT R407C? R407C is a zeotropic refrigerant mixture which has Zero Ozone Depletion Potential (ODP = 0) and thus conformed to the Montreal Protocol regulation. It requires Polyol-ester oil (POE) oil for its compressor’s lubricant. Its refrigerant capacity and performance are about the same as the refrigerant R22.
c) Ensure that the compressor is not expose to open air for more than the recommended time specified by its manufacturer (typically less than 10 minutes). Removed the seal plugs only when the compressor is about to be brazed. d) The system should be thoroughly vacuumed to 1.0 Pa ( 700mmHg) or lower. This vacuuming level is more stringent than R22 system so as to ensure no incompressible gas and moisture in the system.
Installation LOCATION FOR INSTALLATION OF THE CONDENSING UNITS As condensing temperature rises, evaporating temperature rises and cooling capacity drops. In order to achieve maximum cooling capacity, the location selected for outdoor unit should fulfill the following requirements : Install the condensing (outdoor) unit in a way such that hot air distributed by the outdoor condensing unit cannot be drawn in again (as in the case of short circuit of hot discharge air).
INSTALLATION IN ZONE EXPOSED TO STRONG WIND OR HIGH SNOW FALLS (FOR HEATPUMP MODEL) INSTALLATION CLEARANCE SINGLE CONDENSING UNIT INSTALLATION Outdoor units must be installed such that there is no short circuit of the hot discharge air or obstruction to smooth air flow. Select the coolest possible place where intake air should not be hotter than the outside temperature (max.
MAXIMUM PIPE LENGTH AND MAXIMUM NUMBER OF BENDS When the pipe length becomes too long, both the capacity and reliability drop. As the number of bends increases, system piping resistance to the refrigerant flow increases, lowering the cooling capacity. As a result of this, the compressor may become defective. Always choose the shortest path and follow the recommendations as tabulated below : MODEL DATA Max. Length (L) m Max. elevation (H) m Max. No. of Bends MODEL DATA Max. Length (L) m Max.
2) MMST / M4MST 3) MMSH 61
FLARING TECHNIQUE (FOR FLARE CONNECTION) Cut the pipe stages by stages, advancing the blade of pipe cutter slowly. Extra force and a deep cut will cause more distortion of pipe and therefore, extra burr. Remove burr with the burr remover. This will avoid unevenness on the flare face which will cause gas leak. Hold the flaring end down to prevent burr from dropping inside pipe. The exact length of pipe protruding from the face of the flare die is determined by the flaring tool.
Diagram 1 Diagram 2 ADDITIONAL CHARGE (FOR FLARE CONNECTION) The refrigerant gas is charged in the outdoor unit and, if the piping length to every indoor is 5m, additional charge of the refrigerant after vacuuming is not necessary. When the piping length to every indoor is more than 5m, please add 15g of refrigerant for every addition of 1m pipe length. Diagram 3 shows typical charging method.
Remote Controller Operation Guide G7 Remote Controller 1 2 Transmission source • The source where the signal will be transmitted Signal transmission indication • Blink to confirm the last setting has been send to the unit. 4 Temperature setting • To set the desired • • 3 room temperature, press the button to increase or decrease the set temperature. The temperature setting range is from 16°C to 30°C (Optional setting 18°C to 30°C).
INDICATOR LIGHTS IR signal receiver When an operating signal is sent via the infrared remote control, the signal receiver in the indoor unit will make a beep sound signaling acceptance confirmation. The table below shows the LED indicator lights for air conditioner unit under normal operation and fault condition. The LED indicator lights are located at the lower right of the air conditioner unit.
Heatpump unit : LED Indicator Lights Display Cooling mode (Green) Dry mode (Orange) Heat/Fan mode (Red/Green) Sleep mode (Red) The heat pump unit is equipped with an “auto” mode, whereby the unit will provide reasonable room temperature by switching the unit automatically to either “cool” mode or “heat” mode, according to the temperature setting set by the user.
G11 Remote Controller Temperature Setting On/Off Button • • Press Once to start the air conditioner • Press again to stop the unit • • To set the desired room temperature, press the button to increase or decrease the set temperature. The temperature setting range is from 16°C to 30°C Personalised Setting Press both buttons simultaneously to toggle the temperature setting between °C and °F • Press and hold the button for 3s to initiate personalized setting. • Set the individual setting e.g.
INDICATOR LIGHTS IR signal receiver When an operating signal is sent via the infrared remote control, the signal receiver in the indoor unit will made a beep sound signaling acceptance confirmation. IR Receiver LED indicator lights The table below shows the LED indicator lights for air conditioner unit under normal operation and fault condition. The LED indicator lights are located at the middle of the air conditioner unit.
Servicing And Maintenance The design of the M(4)MSD, M(4)MST, and MMSH outdoor series allows servicing to be carried out readily and easily. The removal of the top, side, front and back panel make almost every part accessible.
MODEL : MMSD 2020A MODEL : MMST 101010 / 101015 / 101515 / 151515 / 101020 A M4MST 101010 / 101015 / 101515 / 151515 A/AR 70
MODEL : MMST 101025 / 101525 / 151525 A Under normal circumstance, these outdoor units require a check and cleaning of air intake coil surface once quarterly. However, if a unit is installed in areas subjected to much oil mist and dust, the coils must be regularly cleaned by qualified Air Conditioner Service Technicians to ensure sufficient heat exchange and proper operation. Otherwise, the system’s life span may be shortened.
Oper ation Opera ELECTRICAL CONNECTIONS Wiring regulations on wire diameters differ from country to country. Please refer to your LOCAL ELECTRICAL CODES for field wiring rules. Be sure that installation comply with such rules and regulations. GENERAL PRECAUTIONS Ensure that the rated voltage of the unit corresponds to the name plate before carrying out proper wiring according to the wiring diagram. Provide a power outlet to be used exclusively for each unit.
Generally, there are two kinds of common problems, i.e. starting failure and insufficient cooling. "Starting failure" is caused by electrical defect while "insufficient cooling" is caused by improper application or defects in refrigerant circuit.
Par artt List MODEL : MMSD / M4MSD 1010 / 1015 / 1515 A/AR 1. BACK PANEL 14. HEX NUT 3/8” 2. HANDLING HANDLE 15. SQUARE WASHER 3. TOP PANEL 16. FAN BLADE 4. CONDENSER COIL ASSEMBLY 17. RING WASHER 5. COMPRESSOR NUT M8 18. FAN MOTOR 6. FLAT WASHER 19. FAN MOTOR BRACKET 7. ROTARY COMPRESSOR 2 20. BASE PAN ASSEMBLY 8. ROTARY COMPRESSOR 1 21. PARTITION ASSEMBLY 9. RUBBER GROMMET 22. TERMINAL BOX PANEL WIRING ASSEMBLY 10. TRUSS HEAD PHILIP SCREW 23. SIDE PANEL 11. SPRING WASHER 24.
MODEL : MMSD 1020A / 1520A 1. ROTARY COMPRESSOR 2 (1.0/1.5HP) 14. SUCTION TUBE 2 2. ROTARY COMPRESSOR 1 (2.0HP) 15. FAN GUARD 3. DISCHARGE TUBE 1 16. ORIFICE FOR 18” PROPELLER 4. SUCTION TUBE 1 17. FAN BLADE 18” 5. DISCHARGE TUBE 2 18. FAN MOTOR BRACKET 6. CAP. TUBE 2 ASSY 19. FAN MOTOR 7. CONTROL BOX ASSY 20. BASE PAN ASSY 8. CONTROL BOX COVER 21. FRONT PANEL 9. PARTITION 22. SIDE PANEL RIGHT 10. CAP. TUBE 1 ASSY 23. VALVE PLATE 11. TOP PANEL 24. FLARE VALVES (GAS) 12.
MODEL : MMSD 1520AR 1. PANEL, TOP 16. ASSEMBLY, FLARE VALVE PLATE 2. ASSEMBLY, CONDENSER COIL 17. VALVE, FLARE 3 WAY ½” 3. TUBE, 4WV ‘E’ – GAS TO VALVE COMP. 1 18. VALVE, FLARE 3 WAY 5/8” 4. ASSEMBLY, SIDE PANEL LEFT INS. 19. VALVE, FLARE 3 WAY ¼” 5. TUBE, 4WV ‘C’ – O/D COIL COMP. 1 20. ASSY., SUCTION COMP. 2 6. TUBE, DISCHARGE COMP. 2 21. TUBE, 4WV ‘E’ COMP. 2 7. MATSUSHITA COMPRESSOR (2JS350D3BB02) 22. MATSUSHITA COMPRESSOR (2KS224D3AC02) 8. ASSEMBLY, FAN GUARD INS. 23.
MODEL : MMSD 2020A 1. ROTARY COMPRESSOR 1 14. DISCHARGE TUBE 1 2. ROTARY COMPRESSOR 2 15. FAN GUARD 3. SUCTION TUBE 2 16. ORIFICE FOR 19” PROPELLER 4. DISCHARGE TUBE 2 17. FAN BLADE 19” 5. SUCTION TUBE 1 18. FAN MOTOR BRACKET 6. CAP. TUBE 2 ASSY 19. FAN MOTOR 7. CONTROL BOX ASSY 20. BASE PAN ASSY 8. CONTROL BOX COVER 21. FRONT PANEL 9. PARTITION 22. SIDE PANEL RIGHT 10. CAP. TUBE 1 ASSY 23. VALVE PLATE 11. TOP PANEL 24. FLARE VALVES (GAS) 12. CONDENSER COIL ASSY 25.
MODEL : MMST 101010 / 101015 / 101515 / 151515 / 101020 A M4MST 101010 / 101015 / 101515 / 151515 A 1. ROTARY COMPRESSOR 2 16. SIDE PANEL LEFT 2. ROTARY COMPRESSOR 1 17. SUCTION TUBE 2 3. ROTARY COMPRESSOR 3 18. DISCHARGE TUBE 2 4. SUCTION TUBE 1 19. FAN GUARD 5. SUCTION TUBE 3 20. ORIFICE FOR 19” PROPELLER 6. DISCHARGE TUBE 1 21. PROPELLER 19” 7. DISCHARGE TUBE 3 22. FAN MOTOR BRACKET 8. CAP. TUBE 1 ASSY 23. FAN MOTOR 9. CONTROL BOX ASSY 24. BASE PAN ASSY 10. CONTROL BOX COVER 25.
MODEL : MMST 101025 / 101525 / 151525 A 1. ASSY, PANEL BASE 15. ASSY, VALVE BRACKET 2. ASSY, MAIN COIL 16. ASSY, FRONT PANEL 3. BRACKET, MOTOR 17. ASSY, CONTROL BOX 4. FAN MOTOR (YJ145 - SWELLING) 18. ASSY, STICKER GUIDE TER. BOX COVER 5. FAN, BLADE 19. ASSY, PANEL SERVICE 6. ASSY, MOUNT PLATE BTM 20. PANEL, SIDE LEFT 7. RUBBER, GROMMET 21. PANEL, TOP 8. COMPRESSOR, (2PS164D2BC02) 22. BUSH, RUBBER 9. COMPRESSOR, (2KS2240D3AC02) 23. ASSY, UNIT TUBING 10. ASSY, VALVE BRACKET 24.
MODEL : M4MST 101010AR 1. ASSY., BASE PAN 16. ASSY., 4WV COMP. 3 ( 1.0 HP ) 2. COMPRESSOR, RUBBER GROMMET 17. ASSY., CAP. TUBE 1 ( 1.0 HP ) 3. ASSY., INS. PARTITION 18. ASSY., CAP. TUBE 2 ( 1.0 HP ) 4. ASSY., OUTDOOR COIL MAIN 19. ASSY., CAP. TUBE 3 ( 1.0 HP ) 5. CLIP, SENSOR M2 6mm x 9.52mm 20. ASSY., SIDE PANEL RIGHT INS. 6. SENSOR, OUTDOOR DEFROST 21. PANEL, SIDE LEFT 7. ASSY., COMP. 4PS1640AA 22. ASSY., ORIFICE 19” PROPELLER 8. ASSY., VALVE PLATE MAIN 23. BRACKET, MOTOR 9.
MODEL : M4MST 101015AR 1. ASSY., BASE PAN 16. ASSY., 4WV COMP. 2 ( 1.0 HP ) 2. COMPRESSOR, RUBBER GROMMET 17. ASSY., 4WV COMP. 3 ( 1.5 HP ) 3. ASSY., INS. PARTITION 18. ASSY., CAP. TUBE 1 ( 1.0 HP ) 4. ASSY., OUTDOOR COIL MAIN 19. ASSY., CAP. TUBE 2 ( 1.0 HP ) 5. CLIP, SENSOR M2 6mm x 9.52mm 20. ASSY., CAP. TUBE 3 ( 1.5 HP ) 6. SENSOR, OUTDOOR DEFROST 21. ASSY., SIDE PANEL RIGHT INS. 7. ASSY., COMP. 4PS1640AA 22. PANEL, SIDE LEFT 8. ASSY., COMP. 4PS2250AA 23. ASSY., ORIFICE 19” PROPELLER 9.
MODEL : M4MST 101515AR 1. ASSY., BASE PAN 16. ASSY., 4WV COMP. 2 ( 1.5 HP ) 2. ASSY., INS. PARTITION 17. ASSY., 4WV COMP. 3 ( 1.5 HP ) 3. ASSY., OUTDOOR COIL MAIN 18. ASSY., CAP. TUBE 1 ( 1.0 HP ) 4. CLIP, SENSOR M2 6mm x 9.52mm 19. ASSY., CAP. TUBE 2 ( 1.5 HP ) 5. SENSOR, OUTDOOR DEFROST 20. ASSY., CAP. TUBE 3 ( 1.5 HP ) 6. ASSY., COMP. 4PS1640AA 21. ASSY., SIDE PANEL RIGHT INS. 7. ASSY., COMP. 4KS2250AA 22. ASSY., ORIFICE 19” PROPELLER 8. ASSY., VALVE PLATE MAIN 23. BRACKET, MOTOR 9.
MODEL : M4MST 151515 AR 1. ASSY., BASE PAN 15. ASSY., 4WV COMP. 3 ( 1.5 HP ) 2. ASSY., INS. PARTITION 16. ASSY., CAP. TUBE 1 ( 1.5 HP ) 3. ASSY., OUTDOOR COIL MAIN 17. ASSY., CAP. TUBE 2 ( 1.5 HP ) 4. CLIP, SENSOR M2 6mm x 9.52mm 18. ASSY., CAP. TUBE 3 ( 1.5 HP ) 5. SENSOR, OUTDOOR DEFROST 19. ASSY., SIDE PANEL RIGHT INS. 6. ASSY., VALVE PLATE MAIN 20. PANEL, SIDE LEFT 7. FLARE JOINT VALVE PLATE 21. ASSY., ORIFICE 19” PROPELLER 8. ASSY., 3-WAY VALVE ( ½” ) 22. BRACKET, MOTOR 9. ASSY.
MODEL : MMSH 8K8 A 1. ASSY, BACK PANEL 14. FAN BLADE 2. ASSY, TOP PANEL 15. WASHER, RING 3. ASSY, CONDENSER COIL 16. MOTOR, FAN 4. NUT M8 WITH WASHER 17. BRACKET, FAN MOTOR 5. ROTARY COMPRESSOR A (2PS132D2AB02) 18. ASSY, BASE PAN 6. ROTARY COMPRESSOR B (2PS132D2AB02) 19. ASSY, PARTITION 7. RUBBER GROMMET 20. ASSY, TERMINAL BOX PANEL 8. SCREW, TRUSS HEAD PHILIP 21. ASSY, SIDE PANEL 9. WASHER, SPRING 22. ASSY, ACCESS PANEL 10. ASSY, MOUNTING PLATE 23. ASSY, VALVE PLATE 11.
MODEL : MMSH 8K66 / 66K66 / 66K555 A 1. ASSY, BACK PANEL 14. FAN BLADE 2. ASSY, TOP PANEL 15. WASHER, RING 3. ASSY, CONDENSER COIL 16. MOTOR, FAN 4. NUT M8 WITH WASHER 17. BRACKET, FAN MOTOR 5. ROTARY COMPRESSOR A (2PS192D2AB02) 18. ASSY, BASE PAN 6. ROTARY COMPRESSOR B (2PS192D2AB02) 19. ASSY, PARTITION 7. GROMMET, RUBBER 20. ASSY, TERMINAL BOX PANEL 8. SCREW, TRUSS HEAD PHILIP 21. ASSY, SIDE PANEL 9. WASHER, SPRING 22. ASSY, ACCESS PANEL 10. ASSY, MOUNTING PLATE 23.
MODEL : MMSH K77 A 1. BACK PANEL ASSY 14. BASE PAN ASSY 2. TOP PANEL ASSY 15. CAPILLARY TUBE ASSY 3. CONDENSER COIL ASSY 16. PARTITION ASSY 4. MOTOR MOUNTING BRACKET 17. TERMINAL BOX ASSY 5. FAN MOTOR 18. SIDE PANEL ASSY 6. FAN BLADE 19. ACCESS PANEL 7. FRONT GRILLE ASSY 20. VALVE PLATE ASSY 8. FAN SET SCREW 21. COMPRESSOR JACKET 9. TUBE SUCTION A & B ASSY 22. TRUSS HEAD PHILIP SCREW 10. DISCHARGE TUBE 23. PAN HEAD TAPPING SCREW 11. ROTARY COMPRESSOR 24. TRUSS HEAD PHILIP SCREW 12.
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