Inverter Chillers MUENR-H4 Series
Compressor and DC Inverter Fan Motor
All equipment in the range incorporates a DC Inverter compressor and fan motor, thus improving system performance at medium frequencies and ensuring more sensitive and effective control.
Hydraulic Module
Fully integrated hydraulic module equipped with hydraulic components such as expansion vessel, plate heat exchanger and circulating pump.
Plate Heat Exchanger
The plate heat exchanger is made of AISI 316 stainless steel to ensure high thermal exchange efficiency. It also has an electric heater and a differential pressure switch.
High-precision Refrigerant Flow Control
Thanks to the electronic expansion valve (EXV), performance is maximized and the impact of defrosting is minimized. Precise and stable refrigerant flow control. The control of the EXV valve allows precise adjustment of the flow, control of the temperature and creation of a comfortable environment.
Wide Range of Operating Temperatures
MUENR-H4 units can operate in extreme temperature conditions, in heating mode down to a temperature of -15ºC and in cooling mode up to 46ºC.
Energy Saving and High Reliability
Thanks to the high-efficiency plate heat exchanger and the DC Inverter compressor and fan motor, energy consumption is reduced and the equipment’s operation is optimized.
Built-in Control Panel
All equipment in the series incorporates an electronic control panel that allows all operating parameters to be adjusted.
In addition, in the MUENR-10/12/14/16-H4 models, there is the possibility of connecting a wired wall remote control (CL92340).
TECHNICAL SPECIFICATIONS
| Model | MUENR-05-H4 | MUENR-07-H4 | MUENR-10-H4 | MUENR-12-H4 | MUENR-14-H4 | MUENR-16-H4 | |||
|---|---|---|---|---|---|---|---|---|---|
| Code | CL25610 | CL25611 | CL25612 | CL25613 | CL25614 | CL25615 | |||
| Power supply | V/F/Hz | 230/1N/50 | 230/1N/50 | 230/1N/50 | 400/3N/50 | 400/3N/50 | 400/3N/50 | ||
| Refrigeration | Conditions 1 *(1) | Capacity | kW | 5,00 | 7,00 | 10.0 (2.9 ~ 10.5) | 11.2 (3.1 ~ 12.0) | 12.5 (3.3 ~ 14.0) | 14.5 (3.5 ~ 15.5) |
| Consumption | kW | 1,55 | 2,25 | 2,95 | 3,38 | 3,9 | 4,53 | ||
| Conditions 2 *(2) | Capacity | kW | 6,57 | 7,88 | 10,90 | 14,50 | 15,17 | 16,7 | |
| Consumption | kW | 1,27 | 1,84 | 2,49 | 2,80 | 3,13 | 3,73 | ||
| Heating | Conditions 3 *(3) | Capacity | kW | 5,50 | 8,00 | 11.0 (3.2 ~ 12.0) | 12.3 (3.3 ~ 13.2) | 13.8 (3.5 ~ 15.4) | 16.0 (3.7 ~ 17.0) |
| Consumption | kW | 1,70 | 2,50 | 3,14 | 3,72 | 4,25 | 4,85 | ||
| Conditions 4 *(4) | Capacity | kW | 6,32 | 8,29 | 10,96 | 13,75 | 15,3 | 16,97 | |
| Consumption | kW | 1,52 | 2,13 | 2,51 | 2,85 | 3,15 | 3,86 | ||
| EER | Conditions 1 | 3,23 | 3,11 | 3,39 | 3,31 | 3,2 | 3,2 | ||
| Conditions 2 | 5,16 | 4,28 | 4,39 | 5,17 | 4,84 | 4,48 | |||
| COP | Conditions 1 | 3,24 | 3,20 | 3,50 | 3,31 | 3,25 | 3,3 | ||
| Maximum consumption | kW | 2,80 | 3,00 | 4,80 | 5,00 | 5,2 | 5,4 | ||
| Maximum current | A | 14,60 | 15,60 | 25,00 | 8,9 | 9,6 | 10,1 | ||
| Compressor | Model | SNB172FJGMC | SNB172FJGMC | ATQ420D1UMU | ATQ420D2UMU | ATQ420D2UMU | ATQ420D2UMU | ||
| Type | Rotary | Rotary | Rotary | Rotary | Rotary | Rotary | |||
| Brand | Mitsubishi | Mitsubishi | GMCC | GMCC | GMCC | GMCC | |||
| Capacity | kW | 5,46 | 5,46 | 13,10 | 13,00 | 13,00 | 13,00 | ||
| Consumption | kW | 1,64 | 1,64 | 3,42 | 3,45 | 3,45 | 3,45 | ||
| Nominal current load | A | 8,10 | 8,10 | 6,85 | 6,90 | 6,90 | 6,90 | ||
| Locked rotor | A | 29,50 | 29,50 | 52,00 | 44,00 | 44,00 | 44,00 | ||
| Thermal protector | Internal | Internal | Internal | Internal | Internal | Internal | |||
| Refrigerant oil | Type/ml | FV50S/400 | FV50S/400 | VG74/1400 | VG74/1400 | VG74/1400 | VG74/1400 | ||
| Fan motor | Model | WZDK170-35G-1 | WZDK170-35G-1 | WZDK100-38G | WZDK100-38G | WZDK100-38G | WZDK100-38G | ||
| Type | DC Inverter | DC Inverter | DC Inverter | DC Inverter | DC Inverter | DC Inverter | |||
| Brand | Nidec Shibaura | Nidec Shibaura | Panasonic | Panasonic | Panasonic | Panasonic | |||
| Quantity | 1 | 1 | 2 | 2 | 2 | 2 | |||
| Consumption | kW | 0,17 | 0,17 | 0,1 | 0,1 | 0,1 | 0,1 | ||
| Speed | rev/min | 820 | 820 | 800 | 800 | 800 | 800 | ||
| Battery | Number of rows | 2 | 2 | 2 | 2 | 2 | 2 | ||
| Tube pitch (a) x row pitch (b) | mm | 22 x 19.05 | 22 x 19.05 | 22 x 19.05 | 22 x 19.05 | 22 x 19.05 | 22 x 19.05 | ||
| Fin spacing | mm | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | 1,6 | ||
| Fin type | Hydrophilic aluminum foil | ||||||||
| Outer diameter | mm | 7,94 | 7,94 | 7,94 | 7,94 | 7,94 | 7,94 | ||
| Tube type | Copper tube with internal grooving | ||||||||
| Dimensions (L x H) | mm | 885 x 880 | 885 x 880 | 1276 x 870 | 1276 x 870 | 1276 x 870 | 1276 x 870 | ||
| Number of circuits | 6 | 6 | 7 | 7 | 7 | 7 | |||
| Water pump | Model | RS15/6-3-WILO | RS15/6-3-WILO | RS25/7.5 RKC | RS25/7.5 RKC | RS25/7.5 RKC | RS25/7.5 RKC | ||
| Flow rate (max) | m3/h | 3,3 | 3,3 | 4,0 | 4,0 | 4,0 | 4,0 | ||
| Elevation | m | 5,7 | 5,7 | 7,5 | 7,5 | 7,5 | 7,5 | ||
| Air flow | m3/h | 5100 | 5100 | 7000 | 7000 | 7000 | 7000 | ||
| Expansion type | EXV | EXV | EXV | EXV | EXV | EXV | |||
| Sound pressure *(5) | dB(A) | 58 | 58 | 59 | 59 | 60 | 60 | ||
| Water flow | m3/h | 0,86 | 1,2 | 1,72 | 1,92 | 2,15 | 2,49 | ||
| Water heat exchanger pressure drop | kPa | 15 | 15 | 18 | 18 | 18 | 19 | ||
| Water inlet pressure min / max | kPa | 500 / 150 | 500 / 150 | 500 / 150 | 500 / 150 | 500 / 150 | 500 / 150 | ||
| Dimensions | Net (W x H x D) | mm | 990x966x354 | 990x966x354 | 970x1327x400 | 970x1327x400 | 970x1327x400 | 970x1327x400 | |
| Gross (W x H x D) | mm | 1120x1100x435 | 1120x1100x435 | 1082x1456x435 | 1082x1456x435 | 1082x1456x435 | 1082x1456x435 | ||
| Net / gross weight | kg | 81 / 91 | 81 / 91 | 110 / 121 | 110 / 121 | 111 / 122 | 111 / 122 | ||
| Refrigerant | Type | R410A | R410A | R410A | R410A | R410A | R410A | ||
| Quantity | kg | 2,5 | 2,5 | 2,8 | 2,8 | 2,9 | 3,2 | ||
| Electrical connections | Power supply | mm2 | 2 x 2.5 + T | 2 x 2.5 + T | 2 x 4 + T | 4 x 2.5 + T | 4 x 2.5 + T | 4 x 2.5 + T | |
| Signal | mm2 | 3 x 1 (Shielded) | 3 x 1 (Shielded) | 3 x 1 (Shielded) | 3 x 1 (Shielded) | 3 x 1 (Shielded) | 3 x 1 (Shielded) | ||
| Hydraulic connections | Water inlet / outlet | inch | 1″ | 1″ | 1 1/4″ | 1 1/4″ | 1 1/4″ | 1 1/4″ | |
| Control | Control built into the unit *(6) | ||||||||
| Operating temp. range | Refrigeration | ºC | – 5 to 46 | ||||||
| Heating | ºC | – 15 to 27 (Below 5ºC, antifreeze must be added) | |||||||
| Water outlet temp. range | Refrigeration | ºC | In delivery 4 to 20 *(7) | ||||||
| Heating | ºC | In delivery 30 to 55 *(8) | |||||||
Note:
(1) Conditions 1: Water inlet / outlet temperature: 12 / 7 ºC, outside temperature 35ºC DB.
(2) Conditions 2: Water inlet / outlet temperature: 23 / 18 ºC, outside temperature 35ºC DB.
(3) Conditions 3: Water inlet / outlet temperature: 40 / 45 ºC, outside temperature 7ºC DB / 6ºC WB.
(4) Conditions 4: Water inlet / outlet temperature: 30 / 35 ºC, outside temperature 7ºC DB / 6ºC WB.
(5) Measured at 1m distance in a semi-anechoic chamber (sound pressure).
(6) In models 10, 12, 14 and 16, the optional KJR-120F1/BMK-E wired remote control (CL92340) can be added.
(7) The unit controls the return temperature, so the minimum adjustment temperature is 10ºC, the 4ºC are in delivery.
(8) The unit controls the return temperature, so the maximum adjustment temperature is 50ºC, the 55ºC are in delivery.
