MDV MI2 Medium-Static-Ducted
Suggested retail price
24,395- ... 60,475-hrv.
Technology
Aluminium heat exchanger with hydrophilic coating
Improved wettability of the heat exchanger aluminum plates which have a special coating with a hydrophilic layer, ensuring rapid removal of condensate from the indoor unit that does not allow to quickly form of mold and bacteria, providing a more efficient operation of the air conditioner.
Central Controller
- The central controller is used for centralized management of indoor units (up to 64 indoor units can be connected via an adapter card).
- The indoor units can be divided into 20 zones, each zone can contain no more than 64 indoor units. All indoor units in one zone can only be set to the same mode. (By default, "the zone is not assigned to indoor units").
- Users can select the desired mode and temperature with a weekly schedule.
Flexible Air Intake Ways
Air inlet from back standard and from bottom optional. The size of the plate from bottom and flange from back is the same, it’s easy for installer to change the air inlet from back to bottom.
Motor DC inverter indoor unit
The indoor unit is used to rotate the impeller DC - motor. This can significantly reduce noise and power consumption. And also get 12 positions change the speed of the impeller.
Multi-Bend Heat Exchanger
Increased heat. This unit uses the heat exchangers with tubes of a special design, the inner surface of which has trapezoidal notches "Innergrove cooper", which provides maximum heat transfer surface area increased. Due to this heat increases by 28%, reduced power consumption, and hence increases the efficiency of the system.
The mixing of fresh air
Organization of fresh air - by a separate duct (in a split system with such a function, the duct is usually a small diameter and is laid along the highway) ...
Description
- Medium static head unit (ESP 0-50 Pa)
- DC fan motor
- Built-in water pump
- Fresh air inflow
- Controller - optional
- MBT2-01N panel for 22-36
- MBT2-02N panel for 45-56
- MBT2-03N panel for 71
Specifications
| Model name | MI2-22T2DHN1 | MI2-28T2DHN1 | MI2-36T2DHN1 | ||
| Power supply | 1-phase, 220-240V, 50/60Hz | ||||
| Cooling1 | Capacity | kW | 2.2 | 2.8 | 3.6 |
| kBut/h | 7.5 | 9.6 | 12.3 | ||
| Input | W | 40 | 40 | 45 | |
| Heating2 | Capacity | kW | 2.6 | 3.2 | 4.0 |
| kBut/h | 8.2 | 10.9 | 13.6 | ||
| Input | W | 40 | 40 | 45 | |
| Fan motor | Model | ZKSP-30-8-3L | ZKSP-30-8-3L | ZKSP-30-8-3L | |
| Type | DC | ||||
| Brand | Nidec/Welling/Yongan | ||||
| Speed (H/M/L) | r/min | 1010/936/863/790/740/690/640 | 1070/1004/937/870/830/790/750 | ||
| Coil | Number of rows | 2 | 2 | 2 | |
| Tube pitch × row pitch | mm | 21×13.37 | 21×13.37 | 21×13.37 | |
| Fin spacing | mm | 1.5 | 1.5 | 1.5 | |
| Fin type | Hydrophilic aluminum | ||||
| Tube OD and type | mm | Ф7 Inner groove | |||
| Dimensions (L×H ×W) | mm | 515×147×26.74 | 515×147×26.74 | 515×147×26.74 | |
| Number of circuits | 3 | 4 | 4 | ||
| Airflow rate3 | m3/h | 520/480/440/400/360/330/300 | 580/540/500/460/430/400/370 | ||
| External static pressure4 | Pa | 10 (0~50) | |||
| Sound pressure level5 | dB(A) | 32/31/29/28/26/25/23 | 33/32/31/30/28/27/25 | ||
| Unit | Net dimensions6 (W×H×D) | mm | 780x210x500 | ||
| Packed dimensions (W×H×D) |
mm | 870×285×525 | |||
| Net/Gross weight | kg | 18/21 | |||
| Refrigerant type | R410A | ||||
| Throttle | Type | Electronic expansion valve | |||
| Model | D20MISZ-1R(L) | ||||
| Design pressure (H/L) | MPa | 4.4/2.6 | |||
| Pipe connections |
Liquid/Gas pipe | mm | Ф6.35/Ф12.7 | ||
| Drain pipe | mm | OD Ф25 | |||
| Model name | MI2-45T2DHN1 | MI2-56T2DHN1 | MI2-71T2DHN1 | ||
| Power supply | 1-phase, 220-240V, 50/60Hz | ||||
| Cooling1 | Capacity | kW | 4.5 | 5.6 | 7.1 |
| kBut/h | 15.4 | 19.1 | 24.2 | ||
| Input | W | 92 | 92 | 98 | |
| Heating2 | Capacity | kW | 5 | 6.3 | 8 |
| kBut/h | 17.1 | 21.5 | 27.3 | ||
| Input | W | 92 | 92 | 98 | |
| Fan motor | Model | ZKSP-30-8-3L | ZKSP-30-8-3L | ZKSP-60-8-2 | |
| Type | DC | ||||
| Brand | Nidec/Welling/Yongan | ||||
| Speed (H/M/L) | r/min | 1080/1027/974/920/827/734/640 | 1090/1044/997/950/900/850/800 | 1070/1024/977/930/877/824/770 | |
| Coil | Number of rows | 2 | 2 | 2 | |
| Tube pitch × row pitch | mm | 21×13.37 | 21×13.37 | 21×13.37 | |
| Fin spacing | mm | 1.3 | 1.3 | 1.3 | |
| Fin type | Hydrophilic aluminum | ||||
| Tube OD and type | mm | Ф7 Inner groove | |||
| Dimensions (L×H ×W) | mm | 735×147×26.74 | 735×147×26.74 | 952×147×26.74 | |
| Number of circuits | 6 | 6 | 6 | ||
| Airflow rate3 | m3/h | 800/740/680/620/540/480/400 | 830/760/720/680/640/600/560 | 1000/960/900/840/780/720/680 | |
| External static pressure4 | Pa | 10 (0~50) | |||
| Sound pressure level5 | dB(A) | 36/34/32/31/29/27/25 | 36/34/33/32/30/29/28 | 37/35/33/32/30/29/28 | |
| Unit | Net dimensions6 (W×H×D) | mm | 1000x210x500 | 1220x210x500 | |
| Packed dimensions (W×H×D) |
mm | 1115x285x525 | 1335x285x525 | ||
| Net/Gross weight | kg | 21.5/25 | 27.5/31.5 | ||
| Refrigerant type | R410A | ||||
| Throttle | Type | Electronic expansion valve | |||
| Model | D20MISZ-1R(L) | ||||
| Design pressure (H/L) | MPa | 4.4/2.6 | |||
| Pipe connections |
Liquid/Gas pipe | mm | Ф6.35/ Ф12.7 | Ф9.53/Ф15.9 | |
| Drain pipe | mm | OD Ф25 | |||
| Model name | MI2-80T2DHN1 | MI2-90T2DHN1 | ||
| Power supply | 1-phase, 220-240V, 50/60Hz | |||
| Cooling1 | Capacity | kW | 8 | 9 |
| kBut/h | 27.3 | 30.7 | ||
| Input | W | 110 | 120 | |
| Heating2 | Capacity | kW | 9 | 10 |
| kBut/h | 30.7 | 34.1 | ||
| Input | W | 110 | 120 | |
| Fan motor | Model | ZKFP-150-8-1 | ZKFP-150-8-1 | |
| Type | DC | |||
| Brand | Nidec/Welling/Match-Well | |||
| Speed (H/M/L) | r/min | 800/757/714/670/627/584/540 | 800/757/714/670/627/584/540 | |
| Coil | Number of rows | 4 | 4 | |
| Tube pitch × row pitch | mm | 21×13.37 | 21×13.37 | |
| Fin spacing | mm | 1.5 | 1.5 | |
| Fin type | Hydrophilic aluminum | |||
| Tube OD and type | mm | Ф7 Inner groove | ||
| Dimensions (L×H ×W) | mm | 955×336×58 | 955×336×58 | |
| Number of circuits | 5 | 8 | ||
| Airflow rate3 | m3/h | 1260/1180/1100/1020/940/860/780 | 1260/1180/1100/1020/940/860/780 | |
| External static pressure4 | Pa | 20 (10~100) | ||
| Sound pressure level5 | dB(A) | 37/35/34/33/31/29/28 | 37/35/34/33/31/29/28 | |
| Unit | Net dimensions6 (W×H×D) | mm | 1230×270×775 | |
| Packed dimensions (W×H×D) | mm | 1355×350×795 | ||
| Net/Gross weight | kg | 36.5/44.5 | 37/45 | |
| Refrigerant type | R410A | |||
| Throttle | Type | Electronic expansion valve | ||
| Model | D20MISZ-1R(L) | |||
| Design pressure (H/L) | MPa | 4.4/2.6 | ||
| Pipe connections |
Liquid/Gas pipe | mm | Ф9.53/Ф15.9 | Ф9.53/Ф15.9 |
| Drain pipe | mm | OD Ф25 | ||
| Model name | MI2-112T2DHN1 | MI2-140T2DHN1 | ||
| Power supply | 1-phase, 220-240V, 50/60Hz | |||
| Cooling1 | Capacity | kW | 11.2 | 14 |
| kBut/h | 38.2 | 47.8 | ||
| Input | W | 200 | 250 | |
| Heating2 | Capacity | kW | 12.5 | 15.5 |
| kBut/h | 42.7 | 52.9 | ||
| Input | W | 200 | 250 | |
| Fan motor | Model | ZKFP-150-8-1 | ZKFP-240-8-1 | |
| Type | DC | |||
| Brand | Nidec/Welling/Match-Well | |||
| Speed (H/M/L) | r/min | 920/884/847/810/770/730/690 | 1060/1010/960/910/860/810/760 | |
| Coil | Number of rows | 4 | 4 | |
| Tube pitch × row pitch | mm | 21×13.37 | 21×13.37 | |
| Fin spacing | mm | 1.5 | 1.5 | |
| Fin type | Hydrophilic aluminum | |||
| Tube OD and type | mm | Ф7 Inner groove | ||
| Dimensions (L×H ×W) | mm | 955×336×58 | 1030×378×58 | |
| Number of circuits | 8 | 8 | ||
| Airflow rate3 | m3/h | 1500/1430/1360/1290/1210/1140/1080 | 1960/1860/1760/1660/1560/1460/1360 | |
| External static pressure4 | Pa | 20 (10~100) | 40 (30~150) | |
| Sound pressure level5 | dB(A) | 39/38/38/37/35/34/33 | 41/39/38/37/36/35/33 | |
| Unit | Net dimensions6 (W×H×D) | mm | 1230×270×775 | 1290x300x865 |
| Packed dimensions (W×H×D) | mm | 1355×350×795 | 1400x375x925 | |
| Net/Gross weight | kg | 37/45 | 46.5/55.5 | |
| Refrigerant type | R410A | |||
| Throttle | Type | Electronic expansion valve | ||
| Model | D20MISZ-1R(L) | |||
| Design pressure (H/L) | MPa | 4.4/2.6 | ||
| Pipe connections |
Liquid/Gas pipe | mm | Ф9.53/Ф15.9 | Ф9.53/Ф15.9 |
| Drain pipe | mm | OD Ф25 | ||
| Notes: | ||||
| 1. Indoor temperature 27°C DB, 19°C WB; outdoor temperature 35°C DB; equivalent refrigerant piping length 7.5m with zero level difference. | ||||
| 2. Indoor temperature 20°C DB; outdoor temperature 7°C DB, 6°C WB; equivalent refrigerant piping length 7.5m with zero level difference. | ||||
| 3. Fan motor speed and air flow rate are from the highest speed to the lowest speed, total 7 rates for each model. | ||||
| 4. Stable operation external static pressure range. (Note: setting external static pressure outside the unit’s optimal static pressure range may | ||||
| lead to higher noise levels and lower airflow rate. For the optimal external static pressure range refer to the unit’s installation manual.) | ||||
| 5. Sound pressure level is from highest level to lowest level, total 7 levels for each model. Sound pressure level is measured | ||||
| 1.4m below the unit in a semi-anechoic chamber. | ||||
| 6. Unit body dimensions given are the largest external dimensions of the unit, including hanger attachments. | ||||