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Related Manuals for mundoclima MUEN-H6 Series
Summary of Contents for mundoclima MUEN-H6 Series
- Page 1 MODULAR CHILLER MUEN-H6 Installation & Owner's manual MUEN-65-H6T CL25617 English www.mundoclima.com...
- Page 2 ACCESSORIES Installation Temperature Installation & Wire control testing compo- Unit manual of wire Operation nents of total assembly controller Manual water outlet Qty. Shape AUXILIARY Use for installation (only need for Purpose setting the main module) MAIN PARTS OF THE UNIT Electric NAME Top cover...
- 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. PRECAUTIONS................1 Do not dispose this product as unsorted municipal TRANSPORTATION..................2 waste.Collection of such waste separately for special treatment is necessary. -
Page 5: Transportation
Installation & owner's manual Modular Chiller MUEN-H6 Endurable temperature during transportation is -25℃~55℃. After a long use, check the unit stand and fitting for Such equipment could endure 70℃ of the maximum damage. If damaged, the unit may fall and result in injury. temperature in 24hrs. -
Page 6: Installation Of The Unit
Installation & owner's manual Modular Chiller MUEN-H6 3. INSTALLATION OF THE UNIT 3.2 Outline dimensional drawing 3.1 Selection of installation sites 3.1.1 The unit can be installed on the ground or on the suitable roof, but enough ventilation volume should be ensured in both cases. - 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 faults of the unit, the parallel installation of multiple modular condenser, the influence of descending airflow caused by...
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Page 8: Water System Installation
Installation & owner's manual Modular Chiller MUEN-H6 3.6 Installation of damping devices CAUTION 3.6.1 Damping devices must be provided between the unit ● After the unit is in place, chilled water pipes can be laid. and its foundation. ● The relevant installation regulations should be abided with By means of the Φ15mm diameter installation holes on the when conducting connection of water pipes. - Page 9 Installation & owner's manual Modular Chiller MUEN-H6 m. The outdoor chilled water pipelines should be wrapped o. The common outlet pipelines of combined units should with an auxiliary heating belt for heat preservation, and the be provided with mixing water temperature sensor. material of the auxiliary heat belt should be PE, EDPM, etc., with thickness of 20mm, to prevent the pipelines from freezing and thus cracking under low temperature.
- Page 10 Installation & owner's manual Modular Chiller MUEN-H6 4.3 Design of the tank in the system kW is the unit for cooling capacity and L is the unit for G water flow in the formula counting the minimum water flow. Comfortable type air conditioner G= cooling capacity×2.6L Process type type cooling G= cooling capacity×7.4L...
- Page 11 Installation & owner's manual Modular Chiller MUEN-H6 d. Special grounding screws should be used for earth 4.8.2 Applicable standard of water quality for the unit connection. Bolts should not be installed or removed at will; Table 4-1 otherwise flow switches may suffer deformation and failure. 7～8.5 PH value e.
- Page 12 Installation & owner's manual Modular Chiller MUEN-H6 4.11 Installation of multi-module water system pipeline Multi-module combination installation involves special design of the unit, so relevant explanation is given as follows. 4.11.1 Installation mode of multi-module combination water system pipeline a. Installation mode I (recommended installation mode) No.n module No.(n-1) module No.1 module...
- Page 13 Installation & owner's manual Modular Chiller MUEN-H6 4.11.2 Table of diameter parameters of main inlet and outlet pipes Table 4-2 Total inlet and outlet water Cooling capacity pipe inside nominal diameter CAUTION Please pay attention to the following items when installing multiple modules: ●...
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Page 14: Electric Wiring
Installation & owner's manual Modular Chiller MUEN-H6 5. ELECTRIC WIRING 5.3.6 All power supplies connected to the unit must pass one manual switch, to ensure that the voltages on all nodes of electric circuit of the unit are released when the switch is cut off. 5.1 Electric wiring 5.3.7 The cables of correct specification must be used to supply power for the unit. - Page 15 Installation & owner's manual Modular Chiller MUEN-H6 Step 5. The wires of the main power must pass the bonding clamp. Step 6. Wires should be connected firmly to the connection terminals A, B, C and N. Step 7. Phase sequences must be consistent when the wires of the main power. Step 8.
- Page 16 Installation & owner's manual Modular Chiller MUEN-H6 5.6 Detail description for parts in fig. 5-4 Table 5-2 Detail information Detection of current of the compressor A1 (protection code P4) Detection of current of the compressor B1 (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 set (33A for constant speed compressor), it will be shut down and re-started after 3 min.
- Page 17 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 18 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 19: 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 20: Use
Installation & owner's manual Modular Chiller MUEN-H6 6.3 Trial run 6.3.1 Start up the controller and check whether the unit displays a ● The target flow controller must be installed correctly. The fault code. If a fault occurs, remove the fault first, and start the wires of the target flow controller must be connected according unit according to the operating method in the “unit control to electric control schematic diagram, or the faults caused by... - Page 21 Installation & owner's manual Modular Chiller MUEN-H6 7.2 Operating instructions of buttons During setting parameters press this key to cancel setting. Cancel key: After timing setting and then long press this key 3 seconds to cancel : Indicate the ON and OFF status; when it is ON, Operation icon timing;...
- Page 22 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 23 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 24: 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 In case the unit runs under abnormal condition, failure b. If the unit system is under running state, i.e. one or more than protection code will display on both control panel and wired one modular unit is under running operation, there will be a controller, and the indicator on the wired controller will flash... - Page 25 Installation & owner's manual Modular Chiller MUEN-H6 8.4 Query display 8.7 Winter shutdown For shutdown in winter, the surface of the unit outside and inside Press the “▲” or “▼” key of wire controller to adjust the main unit should be cleaned and dried. Cover the unit to prevent dust. Open serial number can query 16 sets main units’...
- Page 26 Installation & owner's manual Modular Chiller MUEN-H6 8.11 Disassembling compressor 8.15 Wiring of “HEAT/COOL” weak electric port Follow the following procedures if compressor needs to be First, corresponding parallel connect the “HEAT/COOL” port disassembled: of the main unit’s electric control box,then, connect the 1) Cut off the power supply of unit.
- Page 27 Installation & owner's manual Modular Chiller MUEN-H6 RECORD TABLE OF TEST RUN AND MAINTENANCE Table 8-2 Model: Code labeled on the unit: 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 28 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 29: Applicable Models And Main Parameters
Installation & owner's manual Modular Chiller MUEN-H6 9. APPLICABLE MODELS AND MAIN PARAMETERS Table 9-1 MUEN-65-H6T Model Cooling capacity Heating capacity Standard cooling input 20.4 Cooling rated current 36.5 Standard heating input 21.5 Heating rated current 37.2 Power supply 380-415V 3N 50Hz Control of wired controller, manual/auto startup, running state Operation control display, failure alert etc. -
Page 30: Attached Picture (I)
Installation & owner's manual Modular Chiller MUEN-H6... -
Page 31: 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 32 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 33 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”...
- Page 34 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 35 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 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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