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Summary of Contents for mundoclima MUEN-30-H6T
- Page 1 MODULAR CHILLER MUEN-H6 Installation & Owner's manual MUEN-30-H6T CL25616 English www.mundoclima.com...
- Page 2 MAIN PARTS OF THE UNIT Electric Top cover Air outlet Air inlet Water outlet Water inlet NAME control box...
- Page 3 OPERATION & PERFORMANCE Performance characteristics of the unit The air-cooled heat pump modular unit is composed of one or more modules. Each module has its own independent electric control unit, and the electric control units of modules conduct information exchange through communication network. The air-cooled heat pump modular unit is characteristics of compact structure and easy transportation and lifting, and in the meanwhile, it also saves facilities, including cooling tower, cooling pump, and so on, for the user, and reduces installation cost.
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Page 4: Table Of Contents
Installation & owner's manual Modular Chiller MUEN-H6 Never inspect or service the unit by yourself. CONTENTS PAGE Ask a qualified service person to perform this work. dispose this product as unsorted municipal PRECAUTIONS................1 waste.Collection of such waste separately for special treatment TRANSPORTATION..................2 is necessary. -
Page 5: Transportation
Installation & owner's manual Modular Chiller MUEN-H6 Endurable temperature during transportation is -25°C~55°C. After a long use, check the unit stand and fitting for damage. Such equipment could endure 70°C of the maximum If damaged, the unit may fall and result in injury. temperature in 24hrs. -
Page 6: Installation Of The Unit
The load-bearing channel steel must be in alignment with the 1514 841 1865 100 MUEN-30-H6T installation holes of the unit damper, and the channel steel should possess enough width for installing the damper. - Page 7 Installation & owner's manual Modular Chiller MUEN-H6 3.3 Requirements of arrangement space of the unit 3.4 Space requirements for parallel installation of multiple modular units 3.3.1 Requirements of arrangement space of the unit To avoid back flow of the air in the condenser and operational 3.3.1.1 To ensure adequate airflow entering the condenser, faults of the unit, the parallel installation of multiple modular the influence of descending airflow caused by the high-rise...
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Page 8: Water System Installation
Installation & owner's manual Modular Chiller MUEN-H6 4. WATER SYSTEM INSTALLATION 3.6 Installation of damping devices 3.6.1 Damping devices must be provided between the unit 4.1 Basic requirements of connection of chilled and its foundation. water pipes By means of the Φ15mm diameter installation holes on the steel frame of the unit base, the unit can be fastened on CAUTION foundation... - Page 9 Installation & owner's manual Modular Chiller MUEN-H6 l. All possible water pipes in the system to be chilled should be o. The common outlet pipelines of combined units should be under heat preservation, including inlet pipes and flanges of the provided with mixing water temperature sensor.
- Page 10 Installation & owner's manual Modular Chiller MUEN-H6 4.5.2 Applicable standard of water quality for the unit Table 4-1 PH value 7～8.5 Total hardness <50ppm Conductivity <200μV/cm(25℃) Error Sulfide ion Recommendation Chloride ion <50ppm Ammonia ion Sulfate ion <50ppm Silicon <30ppm Iron content <0.3ppm Sodium ion...
- Page 11 Installation & owner's manual Modular Chiller MUEN-H6 Be sure to determine the model of target slice according to 4.7 Installation of single-module water system pipe- the rated flow of the unit, the diameter of the outlet pipe line and the adjustment range of the target slice of the flow switch.
- Page 12 For minimum chilled water flow rate Model Maximum Minimum Evaporator Recirculation MUEN-30-H6T 4.64 5.68 Fig. 4-6 4.10 Maximum chilled water flow The maximum chilled water flow is limited by the permitted pressure drop in the evaporator. It is provided in the table 4-3.
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Page 13: Electric Wiring
Fuse Wiring supply switch Model Manual switch Outdoor unit 4 380-415V 10mm MUEN-30-H6T 3N~50Hz (<30m) Manual switch Outdoor 5.3 Requirements of wiring connection unit N 5.3.1 No additional control components are required in the electric cabinet (such as relay, and so on), and the power supply and Fig. - Page 14 Installation & owner's manual Modular Chiller MUEN-H6 Step 7. Phase sequences must be consistent when the wires of the main power. Step 8. The main power should be located out of easy reach of non-professional maintenance personnel, to avoid mal-operation and improve safety.
- Page 15 Installation & owner's manual Modular Chiller MUEN-H6 5.6 Detail description for parts (fig. 5-4) Table 5-2 Detail information Detection of current of the compressor A (protection code P4) Detection of current of the compressor B (protection code P5) Current is not detected within the initial 5 seconds after the compressor is started up. When the current of the compressor is detected to exceed protective value setor constant speed compressor), it will be shut down and re-started after some minutes.
- Page 16 Installation & owner's manual Modular Chiller MUEN-H6 Detail information Each modular part of modular unit has the same electric control function, and the main unit and When the subordinate units can be set through address code address is 0, it on the electric control board.
- Page 17 Installation & owner's manual Modular Chiller MUEN-H6 Detail information PUMP. Attention: the control port value of the pump actually detected is ON/OFF but not 220-230V control power supply, so special attention should be paid when installing the pump. 1) After receiving start-up instruction, the pump will be started up instantly, and will maintain start-up state always in the process of operation.
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Page 18: Trial Run
Installation & owner's manual Modular Chiller MUEN-H6 6. TRIAL RUN 6.1 Points for attention prior to trial run 6.1.1 After the water system pipeline is flushed several times, please make sure that the purity of water meets the requirements; the system is re-filled with water and drained, and the pump is started up, then make sure that water flow and the pressure at the outlet meet the requirements. -
Page 19: Use
Installation & owner's manual Modular Chiller MUEN-H6 6.3 Trial run ● The target flow controller must be installed correctly. The wires of the target flow controller must be connected according 6.3.1 Start up the controller and check whether the unit displays a to electric control schematic diagram, or the faults caused by fault code. - Page 20 Installation & owner's manual Modular Chiller MUEN-H6 7.2 Operating instructions of buttons Cancel key: During setting parameters press this key to cancel setting. After timing setting and then long press this key 3 seconds to cancel Operation icon : Indicate the ON and OFF status; when it is ON, timing;...
- Page 21 Installation & owner's manual Modular Chiller MUEN-H6 5) Protection for compressor overload 7.4 Control and protection function of unit 6) Anti-freezing protection 7) Protection for over-high discharge pressure The unit has the following protection functions 8) Protection for outlet and inlet water temperature 1) Current cut-off protection difference 2) Power supply phase sequence protection...
- Page 22 Installation & owner's manual Modular Chiller MUEN-H6 Table 7-1 Error Possible reason Detect and settle measure Over high air expelling pressure and See “Over high air expelling pressure” and “Over high air suction pressure” air suction pressure Compressor stops Hi-voltage or Lo-voltage, signal phase Confirm voltage not higher or lower than the rated voltage 20V because of motor or phase unbalance...
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Page 23: Maintenance And Upkeep
Installation & owner's manual Modular Chiller MUEN-H6 8. MAINTENANCE AND UPKEEP 8.2 Ordinary displayed data a. Ordinary displayed data are displayed in all display pages. 8.1 Failure information and code b. If the unit system is under running state, i.e. one or more than one modular unit is under running operation, there will be a In case the unit runs under abnormal condition, failure dynamic display of... - Page 24 Installation & owner's manual Modular Chiller MUEN-H6 8.4 Main page display ● Clean the pipe and heat exchanger with clean water after cleaning agent is used. Conduct water treatment to prevent water Main page display consists of several pages and the total number system from being eroded or re-absorption of scale.
- Page 25 Installation & owner's manual Modular Chiller MUEN-H6 8.15 Wiring of “ON/OFF” weak electric port CAUTION First, corresponding parallel connect the “ON/OFF” port of the main unit’s electric control box,then, connect the ● Connection must be renewed after injection is completed. “ON/OFF”...
- Page 26 Installation & owner's manual Modular Chiller MUEN-H6 RECORD TABLE OF TEST RUN AND MAINTENANCE Table 8-2 Model: Serial Number: Customer name and address: Date: 1. Whether there is sufficient water flow passing waterside heat exchanger? ( 2. Whether leakage detection has been made on all the water pipe? 3.
- Page 27 Installation & owner's manual Modular Chiller MUEN-H6 RECORD TABLE OF ROUTINE RUNNING Table 8-3 Model: Date: Weather: Operation time: Startup ( Shutdown ( ℃ Dry bulb Outdoor temperature Wet bulb ℃ ℃ Indoor temperature High pressure Low pressure Compressor Voltage Current Inlet ℃...
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Page 28: Applicable Models And Main Parameters
Installation & owner's manual Modular Chiller MUEN-H6 9. APPLICABLE MODELS AND MAIN PARAMETERS Table 9-1 MUEN-30-H6T Model Cooling capacity Heating capacity Cooling consuming power 10.0 Cooling standard current 16.3 Heating consuming power Heating standard current 16.0 Power supply 380-415V 3N~50Hz... -
Page 29: Attached Drawing (I)
Installation & owner's manual Modular Chiller MUEN-H6... -
Page 30: Wire Controller (Kjr-120D/Bmk-E)
Installation & owner's manual Modular Chiller MUEN-H6 10. WIRE CONTROLLER (KJR-120D/BMK-E) 3. Overview 1. Safety precautions The following contents are stated on the product and the operationmanual, includ- ing usage, precautions against personal harm and property loss, and the methods of using the product correctly and safely. -
Page 31: Operation Instruction
Installation & owner's manual Modular Chiller MUEN-H6 4. Operation instruction This time the hour of the clock will flash, it means the current setting is the hour of Timer 1 “Off”, press the “▲” or “▼” to adjust, press “ ”... - Page 32 Installation & owner's manual Modular Chiller MUEN-H6 4) Set clock 2) ADDRESS setting function The address of wire controller can be set by pressing this button. The address range 0~15, therefore, 16 wire controller could be parallel at most. Operation method: Press “AUXILIARY”...
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Page 33: Installation Procedure
Installation & owner's manual Modular Chiller MUEN-H6 3. Wiring figure 3) Press the “▲” or “▼” key to adjust the main unit serial number can query 16 sets main units’ status information from #0～#15. Press “ ” or “ ” to adjust the check sequence AC22OV number of one main unit then can query all the status information of this unit. -
Page 34: Front Cover Installation
Installation & owner's manual Modular Chiller MUEN-H6 5. Wiring A.Wiring, three outletting positions Cutting place of left down side wire outlet When under installation, reserve certain length of the connecting wire for convenient to take down the wired remote controller while during maintenance. - Page 35 Installation & owner's manual Modular Chiller MUEN-H6 NOTES...
- Page 36 ASK FOR MORE INFORMATION Phone: (+34) 93 446 27 81 eMail: info@mundoclima.com TECHNICAL ASSISTANCE Phone: (+34) 93 652 53 57 www.mundoclima.com...
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