Low Static Pressure Duct (V shape evaporator)

Size: px

Start display at page:

Download "Low Static Pressure Duct (V shape evaporator)"

Victor Morgan
5 years ago
Views:

1 MCAC-VTSM Low Static Pressure Duct Type Low Static Pressure Duct (V shape evaporator) 1. Features Specifications Dimensions Service Spaces Piping Diagrams Wiring Diagrams Fan Performance Capacity Tables Electrical Characteristics Sound Levels Accessories

Low Static Pressure Duct Type MCAC-VTSM-2015-04 1. Features 1.1 Lower noise level Utilize the centrifugal type blower, the lowest noise is 24dB(A). 1.2 V shape evaporator V shape evaporator design enhances heat exchanging efficiency about 22%.

Only 210 mm in height, this model can be installed in rooms with as little as 220 mm depth between the drop-ceiling and ceiling slab. 1.4 The length of air duct can be 6m. 210mm 1.

6.2 The connection pipe is flexible pipe, so it can change the connection direction conveniently. 1.6.3 Optional drain pump With a drain-up pump (750mm pump head) as an optional accessory.

2 Low Static Pressure Duct Type MCAC-VTSM Features 1.1 Lower noise level Utilize the centrifugal type blower, the lowest noise is 24dB(A). 1.2 V shape evaporator V shape evaporator design enhances heat exchanging efficiency about 22%. 1.3 Less weight and super thin Flat design for easy fit when ceiling over head space is minimal. Only 210 mm in height, this model can be installed in rooms with as little as 220 mm depth between the drop-ceiling and ceiling slab. 1.4 The length of air duct can be 6m. 210mm 1.5 Wide capacity range The capacity range is from 1.8kw to 7.1kw, totally 7 models available Convenient installation and maintenance The EXV is fixed inside the indoor unit The connection pipe is flexible pipe, so it can change the connection direction conveniently Optional drain pump With a drain-up pump (750mm pump head) as an optional accessory. 1.7 Auto restart When there is a power failure, the indoor unit will restart automatically after power restores, and the operation state will be the same as its original state. 100

3 MCAC-VTSM Low Static Pressure Duct Type 2. Specifications Model MDV-D18T3/N1-C MDV-D22T3/N1-C Power supply V-Hz-Ph V-50Hz-1Ph Cooling Heating Indoor fan motor Indoor coil Capacity kw Input W Rated current A Capacity kw Input W Rated current A Model YSK27-4C(B) YSK27-4C(B) Type AC motor AC motor Brand Broad Ocean/Welling Broad Ocean/Welling Input W Capacitor μf 1.5μF/450V 1.5μF/450V Speed (H/M/L) r/min 880/740/ /740/660 Number of rows 2 2 Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside diameter and type mm Ф7, Ф7, Inner groove tube Inner groove tube Coil length x height x width mm Number of circuits 3 3 Indoor air flow (H/M/L) m 3 /h 578/512/ /512/409 Indoor external static pressure (H) Pa 10(10-30) 10(10-30) Indoor noise level (H/M/L) db(a) 35/27/24 35/27/24 Indoor unit Dimension (W H D) mm Packing (W H D) mm Net/Gross weight kg 14/ /17.5 Refrigerant type R410A R410A Throttle Type Electrical expand valve Electrical expand valve Model D20MISZ-1R(L) D20MISZ-1R(L) Design pressure(h/l) MPa 4.4/ /2.6 Refrigerant piping Connecting wiring Liquid side/ Gas side mm Ф6.35/ Ф12.7 Ф6.35/ Ф12.7 Power wiring mm 2 3x2.5 3x2.5 Signal wiring mm 2 3x0.75 3x0.75 Drainage water pipe diameter ODΦ25 ODΦ25 Controller Wireless remote controller (RM05/BG(T)E-A) (Standard) Notes: 1. Nominal cooling capacities are based on the following conditions: return air temperature : 27 CDB, 19 CWB, outdoor temperature:35 CDB,equivalent ref. Piping: 8m(horizontal) 2. Nominal heating capacities are based on the following conditions: return air temperature: 20 CDB,outdoor temperature: 7 CDB,6 CWB,equivalent ref. Piping: 8m(horizontal) 101

4 Low Static Pressure Duct Type MCAC-VTSM Model MDV-D28T3/N1-C MDV-D36T3/N1- C Power supply V-Hz-Ph V-50Hz-1Ph Cooling Heating Indoor fan motor Indoor coil Capacity kw Input W Rated current A Capacity kw Input W Rated current A Model YSK27-4C(B) YSK27-4C(B) Type AC motor AC motor Brand Broad Ocean/Welling Broad Ocean/Welling Input W Capacitor μf 1.5μF/450V 2.0μF/450V Speed (H/M/L) r/min 880/740/ /830/730 Number of rows 2 2 Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside diameter and type mm Ф7 Inner groove tube Ф7 Inner groove tube Coil length x height x width mm Number of circuits 3 3 Indoor air flow (H/M/L) m 3 /h 578/512/ /551/441 Indoor external static pressure (H) Pa 10(10~30) 10(10~30) Indoor noise level (H/M/L) db(a) 35/27/24 35/27/24 Indoor unit Dimension (W H D) mm Packing (W H D) mm Net/Gross weight kg 14/ /17.5 Refrigerant type R410A R410A Throttle Type Electrical expand valve Electrical expand valve Model D20MISZ-1R(L) D20MISZ-1R(L) Design pressure(h/l) MPa 4.4/ /2.6 Refrigerant piping Liquid side/ Gas side mm Ф6.35/ Ф12.7 Ф6.35/ Ф12.7 Connecting wiring Power wiring mm 2 3x2.5 3x2.5 Signal wiring mm 2 3x0.75 3x0.75 Drainage water pipe diameter ODΦ25 ODΦ25 Controller Wireless remote controller (RM05/BG(T)E-A) (Standard) Notes: 1. Nominal cooling capacities are based on the following conditions: return air temperature: 27 CDB, 19 CWB, outdoor temperature:35 CDB,equivalent ref. Piping: 8m(horizontal) 2. Nominal heating capacities are based on the following conditions: return air temperature: 20 CDB,outdoor temperature: 7 CDB,6 CWB,equivalent ref. Piping: 8m(horizontal) 102

5 MCAC-VTSM Low Static Pressure Duct Type Model MDV-D45T3/N1-C MDV-D56T3/N1-C Power supply V-Hz-Ph V-50Hz-1Ph Cooling Heating Indoor fan motor Indoor coil Capacity kw Input W Rated current A Capacity kw Input W Rated current A Model YSK48-4P YSK48-4P Type AC motor AC motor Brand Welling Welling Input W Capacitor μf 3.5μF/450V 3.5μF/450V Speed (H/M/L) r/min 930/70/ /70/680 Number of rows 2 2 Tube pitch(a)x row pitch(b) mm Fin spacing mm Fin type Hydrophilic aluminum Hydrophilic aluminum Tube outside diameter and type mm Ф7 Inner groove tube Ф7 Inner groove tube Coil length x height x width mm Number of circuits 6 6 Indoor air flow (H/M/L) m 3 /h 824/690/ /690/609 Indoor external static pressure (H) Pa 10(10~30) 10(10~30) Indoor noise level (H/M/L) db(a) 39/32/29 39/32/29 Indoor unit Dimension (W H D) mm Packing (W H D) mm Net/Gross weight kg 17.5/ /22 Refrigerant type R410A R410A Throttle Type Electrical expand valve Electrical expand valve Model D20MISZ-1R(L) D20MISZ-1R(L) Design pressure(h/l) MPa 4.4/ /2.6 Refrigerant piping Liquid side/ Gas side mm Ф6.35/ Ф12.7 Ф9.53/ Ф15.9 Connecting wiring Power wiring mm 2 3x2.5 3x2.5 Signal wiring mm 2 3x0.75 3x0.75 Drainage water pipe diameter ODΦ25 ODΦ25 Controller Wireless remote controller (RM05/BG(T)E-A) (Standard) Notes: 1. Nominal cooling capacities are based on the following conditions: return air temperature: 27 CDB, 19 CWB, outdoor temperature:35 CDB,equivalent ref. Piping: 8m(horizontal) 2. Nominal heating capacities are based on the following conditions: return air temperature: 20 CDB,outdoor temperature: 7 CDB,6 CWB,equivalent ref. Piping: 8m(horizontal) 103

6 Low Static Pressure Duct Type Model MDV-D71T3/N1-C MCAC-VTSM Power supply V-Hz-Ph V-50Hz-1Ph Cooling Heating Indoor fan motor Indoor coil Capacity kw 7.1 Input W 130 Rated current A 0.5 Capacity kw 8 Input W 130 Rated current A 0.5 Model Type Brand YSK61-4P AC motor Welling Input W 110 Capacitor μf 3.5μF/450V Speed (H/M/L) r/min 780/730/640 Number of rows 2 Tube pitch(a)x row pitch(b) mm Fin spacing mm 1.5 Fin type Tube outside diameter and type mm Hydrophilic aluminum Ф7 Inner groove tube Coil length x height x width mm Number of circuits 6 Indoor air flow (H/M/L) m 3 /h 1060/970/811 Indoor external static pressure (H) Pa 10(10~30) Indoor noise level (H/M/L) db(a) 41/33/30 Indoor unit Refrigerant type Throttle Dimension (W H D) mm Packing (W H D) mm Net/Gross weight kg 21/26.5 Type Model R410A Electrical expand valve D20MISZ-1R(L) Design pressure(h/l) MPa 4.4/2.6 Refrigerant piping Liquid side/ Gas side mm Ф9.53/ Ф15.9 Connecting wiring Drainage water pipe diameter Controller Power wiring mm 2 3x2.5 Signal wiring mm 2 3x0.75 ODΦ25 Wireless remote controller (RM05/BG(T)E-A) (Standard) Notes: 1. Nominal cooling capacities are based on the following conditions: return air temperature: 27 CDB, 19 CWB, outdoor temperature:35 CDB,equivalent ref. Piping: 8m(horizontal) 2. Nominal heating capacities are based on the following conditions: return air temperature: 20 CDB,outdoor temperature: 7 CDB,6 CWB,equivalent ref. Piping: 8m(horizontal) 104

7 MCAC-VTSM Low Static Pressure Duct Type 3. Dimensions MDV-D18T3/N1-C MDV-D22T3/N1-C MDV-D28T3/N1-C MDV-D36T3/N1-C MDV-D45T3/N1-C MDV-D56T3/N1-C MDV-D71T3/N1-C MODEL(kW) A B C D E 1.8~ ~ MODEL(kW) F G H I J 1.8~ ~

8 Low Static Pressure Duct Type MCAC-VTSM Service Spaces Ensure the needed spaces for installation and maintenance. The ceiling is horizontal, and its structure can endure the weight of the indoor unit. The outlet and the inlet are not impeded, and the influence of external air is the least. The air flow can reach throughout the room. The connecting pipe and drainpipe could be extracted out easily. There is no direct radiation from heaters. 106

9 MCAC-VTSM Low Static Pressure Duct Type 5.Piping Diagrams MDV-D18T3/N1-C MDV-D22T3/N1-C MDV-D28T3/N1-C MDV-D36T3/N1-C MDV-D45T3/N1-C MDV-D56T3/N1-C MDV-D71T3/N1-C motor fan T2B flare nut T1 T2 EXV gas side heat exchanger flare nut liquid side 107

10 Low Static Pressure Duct Type MCAC-VTSM Wiring Diagrams MDV-D18T3/N1-C MDV-D22T3/N1-C MDV-D28T3/N1-C MDV-D36T3/N1-C MDV-D45T3/N1-C MDV-D56T3/N1-C MDV-D71T3/N1-C 108

11 MCAC-VTSM Low Static Pressure Duct Type 7.Fan Performance How to Read the Diagram The vertical axis is the External Static Pressure (Pa) while the horizontal axis represents the Air Flow (m 3 /h). The characteristic curve for the SH, H, M, and L fan speed control The nameplate values are shown based on the H air flow. Therefore in the case of 22T3Type, the air flow is 512 m 3 /h, while the External Static Pressure is 10Pa at H position. If 30Pa needed, the airflow is at 'SH 1.8kW-2.8kW Super high speed(reserved) High speed Medium speed Low speed kW Super high speed(reserved) High speed Medium speed Low speed

12 Low Static Pressure Duct Type MCAC-VTSM kW-5.6kW Super high speed(reserved) High speed Medium speed Low speed kW Super high speed(reserved) High speed Medium speed Low speed 767 If the external static pressure is too great (due to long extension of duct, for example), the air flow volume may drop too low at each air outlet. So there s a limit air flow volume line for each speed and it is the min. airflow of this duct unit. At this flow volume, the fan achieves the max. ESP and indoor evaporator may be protected by low temperature. As well, there s a limit airflow volume, which is the max. value at each speed. It requests the unit to connect ducts for air inlet and outlet to prevent damage from the high temperature of motor/evaporator. 110

13 MCAC-VTSM Low Static Pressure Duct Type 8.Capacity Tables 8.1 Cooling Indoor Outdoor temperature Unit size ( DB) (kw) TC: total capacity SC: sensible capacity WB: wet-bulb temperature DB: dry-bulb temperature Indoor temperature ( WB/DB) 14/20 16/23 18/26 19/27 20/28 22/30 24/32 TC SC TC SC TC SC TC SC TC SC TC SC TC SC kw kw kw kw kw kw kw kw kw kw kw kw kw kw

14 Low Static Pressure Duct Type MCAC-VTSM Indoor Outdoor temperature Unit size ( DB) (kw) Indoor temperature ( WB/DB) 14/20 16/23 18/26 19/27 20/28 22/30 24/32 TC SC TC SC TC SC TC SC TC SC TC SC TC SC kw kw kw kw kw kw kw kw kw kw kw kw kw kw

15 MCAC-VTSM Low Static Pressure Duct Type Indoor Outdoor temperature Unit size ( DB) (kw) Indoor temperature ( WB/DB) 14/20 16/23 18/26 19/27 20/28 22/30 24/32 TC SC TC SC TC SC TC SC TC SC TC SC TC SC kw kw kw kw kw kw kw kw kw kw kw kw kw kw

16 Low Static Pressure Duct Type MCAC-VTSM Heating TC: total capacity WB: wet-bulb temperature DB: dry-bulb temperature Indoor Unit size (kw) Outdoor temperature ( ) Indoor temperature ( DB) TC TC TC TC TC TC WB DB kw kw kw kw kw kw

17 MCAC-VTSM Low Static Pressure Duct Type Indoor Unit size (kw) Outdoor temperature ( ) Indoor temperature ( DB) TC TC TC TC TC TC WB DB kw kw kw kw kw kw

18 Low Static Pressure Duct Type MCAC-VTSM Indoor Unit size (kw) Outdoor temperature ( ) Indoor temperature ( DB) TC TC TC TC TC TC WB DB kw kw kw kw kw kw

19 MCAC-VTSM Low Static Pressure Duct Type 9.Electrical Characteristics Model Indoor Unit Power Supply IFM Hz Voltage Min. Max. MCA MFA KW FLA MDV-D18T3/N1-C MDV-D22T3/N1-C MDV-D28T3/N1-C MDV-D36T3/N1-C MDV-D45T3/N1-C MDV-D56T3/N1-C MDV-D71T3/N1-C Remark: MCA: Min. Current Amps. (A) MFA: Max. Fuse Amps. (A) KW: Fan Motor Rated Output (kw) FLA: Full Load Amps. (A) IFM:Indoor Fan Motor 117

20 Low Static Pressure Duct Type MCAC-VTSM Sound Levels 10.1 Test condition Low Static Pressure Duct Note: 1, during actual operation, these values are normally somewhat higher as a result of ambient conditions. 2, Semi-anechoic chamber conversion value, measured at a point which is 1.4m under the unit Test value Model Sound Levels value db(a) H M L MDV-D18T3/N1-C MDV-D22T3/N1-C MDV-D28T3/N1-C MDV-D36T3/N1-C MDV-D45T3/N1-C MDV-D56T3/N1-C MDV-D71T3/N1-C

21 MCAC-VTSM Low Static Pressure Duct Type 119

22 Low Static Pressure Duct Type MCAC-VTSM

23 MCAC-VTSM Low Static Pressure Duct Type 121

24 Low Static Pressure Duct Type MCAC-VTSM Accessories 11.1 Standard accessories Name of accessories Quantity Outline Usage Installation manual 1 (This manual) / Remote controller 1 Remote control the air-conditioner Frame 1 / 7# alkaline battery 2 For remote controller Remote controller manual 1 / Pipe insulation material 2 Heat insulation Adhesive tape for sea 1 To connect drain pipe Water outlet joint 1 For drainage Clasp 1 Copper nut 1 Chucking the joint which connect the drain hose and the outlet of indoor unit Use for pipe connection of engineering installation Signal receive and display box 1 Receive and display signal Signal receive and display box installation manual 1 Display box installation manual Gasket 8 Secure the Installation lifting lug Installation spring 2 Fix water outlet 122

Low Static Pressure Duct(V shape evaporator)

Low Static Pressure Duct(V shape evaporator) Low Static Pressure Duct (V shape evaporator) 1. Features... 116 2. Specifications... 118 3. Dimensions... 121 4. Service Spaces... 123 5. Piping Diagrams... 124 7.Fan Performance... 126 8.Capacity Tables...