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Summary of Contents for mundoclima MVD-56Q4DN1
- Page 1 Cassette 4 Vías Service manual CL23514 to CL23519 English www.mundoclima.com...
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Page 2: Table Of Contents
The 2 Generation DC Series VRF Indoor Units Four-way Cassette 1 Specifications ..................... 4 2 Dimensions ....................7 3 Unit Placement ..................8 4 Piping Diagram ..................10 5 Wiring Diagram ..................11 6 Capacity Tables..................14 7 Electrical Characteristics ................20 8 Sound Levels .................... -
Page 3: Specifications
The 2 Generation DC Series VRF Indoor Units 1 Specifications Table 1.1: MVD-56(71, 80)Q4DN1 specifications Model MVD-56Q4DN1 MVD-71Q4DN1 MVD-80Q4DN1 Power supply 1 phase, 220-240V, 50Hz Capacity Cooling kBtu/h 19.1 24.2 27.3 Power input Capacity Heating kBtu/h 21.5 27.3 30.7 Power input... - Page 4 The 2 Generation DC Series VRF Indoor Units Table 1.2: MVD-90(100)Q4DN1 specifications Model MVD-90Q4DN1 Power supply 1 phase, 220-240V, 50Hz Capacity Cooling kBtu/h 30.7 Power input 10.0 Capacity kBtu/h 34.1 Heating Power input Model ZKSP-170-8-6 Type DC motor Fan motor Brand Nidec/Welling /Yongan Speed...
- Page 5 The 2 Generation DC Series VRF Indoor Units Table 1.4: MVD-112(140)Q4DN1 specifications Model MVD-112Q4DN1 MVD-140Q4DN1 Power supply 1 phase, 220-240V, 50Hz 11.2 14.0 Capacity Cooling kBtu/h 38.2 47.8 Power input 12.5 16.0 Capacity Heating kBtu/h 42.7 54.6 Power input Model ZKSP-170-8-6 Type DC motor...
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Page 6: Dimensions
Φ32Drain pipe outer diameter Φ75New air supply orifice Table 2.2: Four-way Cassette piping connections Table 2.1: Four-way Cassette dimensions Dimensions (mm) Model names Gas pipe (mm) Liquid pipe (mm) Model names MVD-56Q4DN1 MVD-56Q4DN1 MVD-71Q4DN1 MVD-71Q4DN1 MVD-90Q4DN1 Ф15.9 Ф9.53 MVD-80Q4DN1 MVD-112Q4DN1 MVD-140Q4DN1... -
Page 7: Unit Placement
The 2 Generation DC Series VRF Indoor Units 3 Unit Placement 3.1 Placement Considerations Unit placement should take account of the following considerations: ƒ Units should not be installed in the following locations: y Where exposure to direct radiation from a high-temperature heat source or to interference from a source of electromagnetic radiation may occur. - Page 8 The 2 Generation DC Series VRF Indoor Units Main body of the unit Ceiling Table 3.1: Four-way Cassette dimensions and space requirements Dimensions / Requirements (mm) Model name MVD-56Q4DN1 ≥260 MVD-71Q4DN1 MVD-80Q4DN1 MVD-90Q4DN1 MVD-112Q4DN1 ≥330 MVD-140Q4DN1 201809...
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Page 9: Piping Diagram
The 2 Generation DC Series VRF Indoor Units 4 Piping Diagram Figure 4.1: Four-way Cassette piping diagram motor flare nut gas side heat exchanger flare nut liquid side Legend Indoor ambient temperature sensor Indoor heat exchanger mid-point temperature sensor Indoor heat exchanger outlet temperature sensor 201809... -
Page 10: Wiring Diagram
The 2 Generation DC Series VRF Indoor Units 5 Wiring Diagram Figure 5.1: MVD-56Q4DN1, MVD-71Q4DN1, MVD-80Q4DN1 WHITE BLACK 201809... - Page 11 The 2 Generation DC Series VRF Indoor Units Figure 5.2: MVD-90Q4DN1, MVD-112Q4DN1, MVD-140Q4DN1 WHITE BLACK 201809...
- Page 12 The 2 Generation DC Series VRF Indoor Units Notes for installers and service engineers Caution ƒ All installation, servicing and maintenance must be carried out by competent and suitably qualified, certified and accredited professionals and in accordance with all applicable legislation. ƒ...
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Page 13: Capacity Tables
The 2 Generation DC Series VRF Indoor Units 6 Capacity Tables 6.1 Cooling Capacity Table Table 6.1: Four-way Cassette cooling capacity Indoor air temperature (°C WB/DB) Outdoor air Capacity 14/20 16/23 18/26 19/27 20/28 22/30 24/32 temperature (kW) (°C DB) 10.0 12.0 14.0... - Page 14 The 2 Generation DC Series VRF Indoor Units Table 6.1: Four-way Cassette cooling capacity (continued) Indoor air temperature (°C WB/DB) Outdoor air Capacity 14/20 16/23 18/26 19/27 20/28 22/30 24/32 temperature (kW) (°C DB) 10.0 10.4 12.0 10.2 14.0 10.2 16.0 10.0 18.0...
- Page 15 The 2 Generation DC Series VRF Indoor Units Table 6.1: Four-way Cassette cooling capacity (continued) Indoor air temperature (°C WB/DB) Outdoor air Capacity 14/20 16/23 18/26 19/27 20/28 22/30 24/32 temperature (kW) (°C DB) 10.0 10.5 11.2 11.9 13.3 15.5 12.0 10.5 11.2...
- Page 16 The 2 Generation DC Series VRF Indoor Units 6.2 Heating Capacity Table Table 6.2: Four-way Cassette heating capacity (continued) Indoor air temperature (°C DB) Outdoor air Capacity temperature (°C) (kW) -19.8 3.53 3.53 3.53 3.53 3.53 3.53 -18.8 3.78 3.78 3.78 3.78 3.78...
- Page 17 The 2 Generation DC Series VRF Indoor Units Table 6.2: Four-way Cassette heating capacity (continued) Indoor air temperature (°C DB) Outdoor air Capacity temperature (°C) (kW) -19.8 5.04 5.04 5.04 5.04 5.04 5.04 -18.8 5.40 5.40 5.40 5.40 5.40 5.40 -16.7 5.67 5.67...
- Page 18 The 2 Generation DC Series VRF Indoor Units Table 6.2: Four-way Cassette heating capacity (continued) Indoor air temperature (°C DB) Outdoor air Capacity temperature (°C) (kW) -19.8 7.00 7.00 7.00 7.00 7.00 7.00 -18.8 7.50 7.50 7.50 7.50 7.50 7.50 -16.7 7.88 7.88...
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Page 19: Electrical Characteristics
Generation DC Series VRF Indoor Units 7 Electrical Characteristics Table 7.1: Four-way Cassette electrical characteristics Power supply Indoor fan motors Model name Rated motor Volts Min. volts Max. volts output (kW) MVD-56Q4DN1 220-240 0.56 0.08 0.45 MVD-71Q4DN1 220-240 0.56 0.08 0.45 MVD-80Q4DN1 220-240 0.76... -
Page 20: Sound Levels
Sound pressure levels are measured 1.4m below the unit in a semi-anechoic chamber. During in-situ operation, sound pressure levels may be higher as a result of ambient noise. 8.2 Octave Band Levels Figure 8.2: MVD-71Q4DN1 octave band levels Figure 8.1: MVD-56Q4DN1 octave band levels NC65 NC65 NC60 NC60... - Page 21 The 2 Generation DC Series VRF Indoor Units Figure 8.5: MVD-112Q4DN1 octave band levels Figure 8.6: MVD-140Q4DN1 octave band levels NC65 NC65 NC60 NC60 NC55 NC55 NC50 NC50 NC45 NC45 NC40 NC40 NC35 NC35 L/SL NC30 SL/SSL NC30 NC25 NC25 NC20 NC20 NC15...
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Page 22: Error Codes
The 2 Generation DC Series VRF Indoor Units 9 Error codes With the exception of a mode conflict error, contact your supplier or service engineer if any of the error codes listed in the following table are displayed on the unit's display panel. If the mode conflict error is displayed and persists, contact your supplier or service engineer. These errors should only be investigated by a professional technician. - Page 23 ASK FOR MORE INFORMATION Phone: (+34) 93 446 27 80 eMail: info@mundoclima.com TECHNICAL ASSISTANCE Phone: (+34) 93 652 53 57 www.mundoclima.com...
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