| VKM80JMV1 | VKM100JMV1 | VKM50JMV1 | |||||
|---|---|---|---|---|---|---|---|
| Fresh air conditioning load | Cooling | kW | 7.46 (2), 2.96 (17), 4.5 (18) | 9.12 (2), 3.52 (17), 5.6 (18) | 4.74 (2), 1.94 (17), 2.8 (18) | ||
| Heating | kW | 8.84 (3), 3.84 (17), 5.0 (18) | 10.80 (3), 4.50 (17), 6.3 (18) | 5.67 (3), 2.47 (17), 3.2 (18) | |||
| Power input - 50Hz | Heat exchange mode | Nom. | Ultra high | kW | 0.390 (8) | 0.410 (8) | 0.280 (8) |
| Casing | Material | Galvanized steel plate | Galvanized steel plate | Galvanized steel plate | |||
| Dimensions | Unit | Height | mm | 387 | 387 | 387 | |
| Width | mm | 1764 | 1764 | 1764 | |||
| Depth | mm | 1214 | 1214 | 832 | |||
| Weight | Unit | kg | 126 | 128 | 100 | ||
| Fan | Air flow rate - 50Hz | Heat exchange mode | Ultra high | m³/h | 750 (7) | 950 (7) | 500 (7) |
| Bypass mode | Ultra high | m³/h | 750 (7) | 950 (7) | 500 (7) | ||
| External static pressure - 50Hz | Ultra high | Pa | 205 | 110 | 200 | ||
| Humidifier | System | Natural evaporating type | Natural evaporating type | Natural evaporating type | |||
| Amount | kg/h | 4 | 5.4 | 2.7 | |||
| Feed water pressure | MPa | 0.02 ~ 0.49 | 0.02 ~ 0.49 | 0.02 ~ 0.49 | |||
| Elements | Quantity | 1 | 2 | 1 | |||
| Operation range | Around unit | °CDB | 0°C~40°CDB, 80% RH or less | 0°C~40°CDB, 80% RH or less | 0°C~40°CDB, 80% RH or less | ||
| Supply air | °CDB | -15°C~40°CDB, 80% RH or less | -15°C~40°CDB, 80% RH or less | -15°C~40°CDB, 80% RH or less | |||
| Return air | °CDB | 0°C~40°CDB, 80% RH or less | 0°C~40°CDB, 80% RH or less | 0°C~40°CDB, 80% RH or less | |||
| Sound pressure level - 50Hz | Heat exchange mode | Ultra high | dBA | 41 | 41 | 41 | |
| Piping connections | Liquid | Type | C1220T (Flare connection) | C1220T (Flare connection) | C1220T (Flare connection) | ||
| OD | mm | 6.4 | 6.4 | 6.4 | |||
| Gas | Type | C1220T (Flare connection) | C1220T (Flare connection) | C1220T (Flare connection) | |||
| OD | mm | 12.7 | 12.7 | 12.7 | |||
| Water supply | mm | 6.4 | 6.4 | 6.4 | |||
| Drain | R3/4 external thread | R3/4 external thread | R3/4 external thread | ||||
| Refrigerant | Control | Electronic expansion valve | Electronic expansion valve | Electronic expansion valve | |||
| Type | R-32, R-410A | R-32, R-410A | R-32, R-410A | ||||
| GWP | 675, 2,087.5 | 675, 2,087.5 | 675, 2,087.5 | ||||
| Heat exchange system | Air to air cross flow total heat (sensible + latent heat) exchange | Air to air cross flow total heat (sensible + latent heat) exchange | Air to air cross flow total heat (sensible + latent heat) exchange | ||||
| Heat exchange element | Specially processed non-flammable paper | Specially processed non-flammable paper | Specially processed non-flammable paper | ||||
| Connection duct diameter | mm | 250 | 250 | 200 | |||
| Operation mode | Heat exchange mode, bypass mode, fresh-up mode | Heat exchange mode, bypass mode, fresh-up mode | Heat exchange mode, bypass mode, fresh-up mode | ||||
| Standard Accessories | Installation manual | Installation manual | Installation manual | Installation manual | |||
| Duct connecting flange | Duct connecting flange | Duct connecting flange | Duct connecting flange | ||||
| M4 tapping screw to connect duct | M4 tapping screw to connect duct | M4 tapping screw to connect duct | M4 tapping screw to connect duct | ||||
| Water supply piping with strainer | Water supply piping with strainer | Water supply piping with strainer | Water supply piping with strainer | ||||
| Half union joint (copper piping) | Half union joint (copper piping) | Half union joint (copper piping) | Half union joint (copper piping) | ||||
| Flare nut (copper piping joint) | Flare nut (copper piping joint) | Flare nut (copper piping joint) | Flare nut (copper piping joint) | ||||
| Refrigerant piping insulation cover | Refrigerant piping insulation cover | Refrigerant piping insulation cover | Refrigerant piping insulation cover | ||||
| Water supply piping insulation cover | Water supply piping insulation cover | Water supply piping insulation cover | Water supply piping insulation cover | ||||
| Operation manual | Operation manual | Operation manual | Operation manual | ||||
| Clamps | Clamps | Clamps | Clamps | ||||
| Sealing material | Sealing material | Sealing material | Sealing material | ||||
| Power supply | Phase | 1~ | 1~ | 1~ | |||
| Frequency | Hz | 50 | 50 | 50 | |||
| Voltage | V | 220-240 | 220-240 | 220-240 | |||
| Notes | (1) - Cooling and heating capacities are based on the following conditions: Fan is based on High and Ultra High. The figures in parenthesis indicate the heat reclaimed from the heat recovery ventilator. When calculating the capacity as indoor units, use:3.5kW for VKM50JM,5.6kW for VKM80JM,7.0kW for VKM100JM | (1) - Cooling and heating capacities are based on the following conditions: Fan is based on High and Ultra High. The figures in parenthesis indicate the heat reclaimed from the heat recovery ventilator. When calculating the capacity as indoor units, use:3.5kW for VKM50JM,5.6kW for VKM80JM,7.0kW for VKM100JM | (1) - Cooling and heating capacities are based on the following conditions: Fan is based on High and Ultra High. The figures in parenthesis indicate the heat reclaimed from the heat recovery ventilator. When calculating the capacity as indoor units, use:3.5kW for VKM50JM,5.6kW for VKM80JM,7.0kW for VKM100JM | ||||
| (2) - Indoor temperature: 27°C DB, 19°C WB, Outdoor temperature: 35°C DB. | (2) - Indoor temperature: 27°C DB, 19°C WB, Outdoor temperature: 35°C DB. | (2) - Indoor temperature: 27°C DB, 19°C WB, Outdoor temperature: 35°C DB. | |||||
| (3) - Indoor temperature: 20°C DB, Outdoor temperature: 7°C DB, 6°C WB. | (3) - Indoor temperature: 20°C DB, Outdoor temperature: 7°C DB, 6°C WB. | (3) - Indoor temperature: 20°C DB, Outdoor temperature: 7°C DB, 6°C WB. | |||||
| (4) - Humidifying capacity is based on the following condition: Indoor temperature: 20°C DB, 15°C WB, Outdoor temperature: 7°C DB, 6°C WB. | (4) - Humidifying capacity is based on the following condition: Indoor temperature: 20°C DB, 15°C WB, Outdoor temperature: 7°C DB, 6°C WB. | (4) - Humidifying capacity is based on the following condition: Indoor temperature: 20°C DB, 15°C WB, Outdoor temperature: 7°C DB, 6°C WB. | |||||
| (5) - The operating sound measured at the point 1.5m below the center of the unit is converted to that measured at an anechoic chambar built in accordance with the JIS B 8628 condition. The actual operating sound varies depending on the surrounding conditions (near running unit's sound, reflected sound and so on) and is normally higher than this value. For operation in a quiet room, it is required to take measures to lower the sound. In details, refer to engineering data. | (5) - The operating sound measured at the point 1.5m below the center of the unit is converted to that measured at an anechoic chambar built in accordance with the JIS B 8628 condition. The actual operating sound varies depending on the surrounding conditions (near running unit's sound, reflected sound and so on) and is normally higher than this value. For operation in a quiet room, it is required to take measures to lower the sound. In details, refer to engineering data. | (5) - The operating sound measured at the point 1.5m below the center of the unit is converted to that measured at an anechoic chambar built in accordance with the JIS B 8628 condition. The actual operating sound varies depending on the surrounding conditions (near running unit's sound, reflected sound and so on) and is normally higher than this value. For operation in a quiet room, it is required to take measures to lower the sound. In details, refer to engineering data. | |||||
| (6) - The noise level at the air discharge port is about 8-11 dB higher than the unit's operating sound. For operation in a quiet room, it is required to take measures to lower the sound for example install more than 2m soft duct near the air discharge grille. | (6) - The noise level at the air discharge port is about 8-11 dB higher than the unit's operating sound. For operation in a quiet room, it is required to take measures to lower the sound for example install more than 2m soft duct near the air discharge grille. | (6) - The noise level at the air discharge port is about 8-11 dB higher than the unit's operating sound. For operation in a quiet room, it is required to take measures to lower the sound for example install more than 2m soft duct near the air discharge grille. | |||||
| (7) - Air flow rate can be changed to Low mode or High mode. | (7) - Air flow rate can be changed to Low mode or High mode. | (7) - Air flow rate can be changed to Low mode or High mode. | |||||
| (8) - Normal input, efficiency depend on the above air flow rate value. | (8) - Normal input, efficiency depend on the above air flow rate value. | (8) - Normal input, efficiency depend on the above air flow rate value. | |||||
| (9) - In case of holding full water in humidifier | (9) - In case of holding full water in humidifier | (9) - In case of holding full water in humidifier | |||||
| (10) - OA: fresh air from outdoors, RA: return air from room. | (10) - OA: fresh air from outdoors, RA: return air from room. | (10) - OA: fresh air from outdoors, RA: return air from room. | |||||
| (11) - The specifications, designs and information here are subject to change without notice. | (11) - The specifications, designs and information here are subject to change without notice. | (11) - The specifications, designs and information here are subject to change without notice. | |||||
| (12) - Temperature Exchange Efficiency is a mean value in cooling and heating | (12) - Temperature Exchange Efficiency is a mean value in cooling and heating | (12) - Temperature Exchange Efficiency is a mean value in cooling and heating | |||||
| (13) - Measured according to JIS B 8628 | (13) - Measured according to JIS B 8628 | (13) - Measured according to JIS B 8628 | |||||
| (14) - Supplied water must be clean water that meets the requirements prescribed by the laws and regulations of each country, and also be purified water (municipal water / tap water or water equivalent in quality) that conforms to the following water quality standards. Acid consumption: 50 mg/L or less, Total hardness:70 mg/L or less, Ionic silica: 30 mg/L or lessIf the acid consumption, supply water hardness, or ionic silica content is high, it may result in valve blockage, deterioration of the humidifier, and deposition of scale components (white powder) on the surface of the humidifying element.(These values do not guarantee the service life of the humidifying element.)The service life of the humidifying element is approximately 3 years (4,000 hours) under water hardness conditions of 150 mg/L.(Under 400 mg/L hardness conditions, the service life is about 1 year (1,500 hours).)Annual operating time: 10 hours/day × 26 days/month × 5 months = 1,300 hours. | (14) - Supplied water must be clean water that meets the requirements prescribed by the laws and regulations of each country, and also be purified water (municipal water / tap water or water equivalent in quality) that conforms to the following water quality standards. Acid consumption: 50 mg/L or less, Total hardness:70 mg/L or less, Ionic silica: 30 mg/L or lessIf the acid consumption, supply water hardness, or ionic silica content is high, it may result in valve blockage, deterioration of the humidifier, and deposition of scale components (white powder) on the surface of the humidifying element.(These values do not guarantee the service life of the humidifying element.)The service life of the humidifying element is approximately 3 years (4,000 hours) under water hardness conditions of 150 mg/L.(Under 400 mg/L hardness conditions, the service life is about 1 year (1,500 hours).)Annual operating time: 10 hours/day × 26 days/month × 5 months = 1,300 hours. | (14) - Supplied water must be clean water that meets the requirements prescribed by the laws and regulations of each country, and also be purified water (municipal water / tap water or water equivalent in quality) that conforms to the following water quality standards. Acid consumption: 50 mg/L or less, Total hardness:70 mg/L or less, Ionic silica: 30 mg/L or lessIf the acid consumption, supply water hardness, or ionic silica content is high, it may result in valve blockage, deterioration of the humidifier, and deposition of scale components (white powder) on the surface of the humidifying element.(These values do not guarantee the service life of the humidifying element.)The service life of the humidifying element is approximately 3 years (4,000 hours) under water hardness conditions of 150 mg/L.(Under 400 mg/L hardness conditions, the service life is about 1 year (1,500 hours).)Annual operating time: 10 hours/day × 26 days/month × 5 months = 1,300 hours. | |||||
| (15) - In heating operation, freezing of the outdoor unit's coil increases. Heating capability decreases and the system goes into defrost operation. During defrost operation, the fans of the unit continues driving (factory setting). The purpose of this is to maintain the amount of ventilation and humidifying. | (15) - In heating operation, freezing of the outdoor unit's coil increases. Heating capability decreases and the system goes into defrost operation. During defrost operation, the fans of the unit continues driving (factory setting). The purpose of this is to maintain the amount of ventilation and humidifying. | (15) - In heating operation, freezing of the outdoor unit's coil increases. Heating capability decreases and the system goes into defrost operation. During defrost operation, the fans of the unit continues driving (factory setting). The purpose of this is to maintain the amount of ventilation and humidifying. | |||||
| (16) - When connecting with a VRV Heat Recovery type outdoor unit and bringing the RA (exhaust gas intake) of this unit directly in from the ceiling, connect to a BS unit identical to the VRV indoor unit (master unit). See the Engineering Data for details. | (16) - When connecting with a VRV Heat Recovery type outdoor unit and bringing the RA (exhaust gas intake) of this unit directly in from the ceiling, connect to a BS unit identical to the VRV indoor unit (master unit). See the Engineering Data for details. | (16) - When connecting with a VRV Heat Recovery type outdoor unit and bringing the RA (exhaust gas intake) of this unit directly in from the ceiling, connect to a BS unit identical to the VRV indoor unit (master unit). See the Engineering Data for details. | |||||
| (17) - The heat reclaimed from the heat recovery ventilator | (17) - The heat reclaimed from the heat recovery ventilator | (17) - The heat reclaimed from the heat recovery ventilator | |||||
| (18) - The rated cooling and heating capacities | (18) - The rated cooling and heating capacities | (18) - The rated cooling and heating capacities | |||||