P a g e Contents Preface ....................................3 Specifications ..................................4 Specification Data ................................4 Unit Dimensions ................................5 Performance Curve ................................ 6 Installation and Connection ..............................7 Safety Precautions................................7 Transit ..................................10 Installation Notes ................................. 10 Location of the Unit ..............................10 Water Loop Connection ..............................
P a g e 1. Preface This manual includes all the necessary information in regard to installation, debugging, discharging and maintenance of your unit. Ensure the contents of this manual are read carefully before the unit is opened or maintained. Read these operation and installation instructions carefully.
P a g e 2. Specifications 2.1 Specification Data EVO MAX EVO MAX 64 Hot Water Condition A20°C/15°C, W15°C Heating Capacity kW to 65°C Power Input kW 18.2 C.O.P. WW 3.52 Hot Water L/h 1100 *Hot Water Condition A35°C/-°C, W15°C to Heating Capacity kW 75°C A35°C/-°C, W15°C to 70°C...
P a g e 3. Installation and Connection 3.1 Safety Precautions To prevent the users and others from being harmed while using this unit, to avoid damage to the unit and for to prevent improper use ensure that the following information is understood. The piping connection and wiring should be installed according to local legislation and to a professional standard.
| 10 P a g e 3.2 Transit When the heat pump is to be transported, please keep the unit standing upright. The unit cannot be laid down, otherwise inner parts of the device may become damaged. If the unit needs to be hung up during installation (for the Evo Max 100 unit, four sling wires longer than 8m are to be used.
| 11 P a g e 3.5 Water Loop Connection • Try to reduce the resistance to the water from the piping. • The piping must be clear and free from dirt and blockage. A water leakage test must be carried out to ensure that there is no water leaking before the installation can be made.
POWER SPECIFICATIONS Unit Model Power Supply Cable Creepage Protector Evo Max 64 380V/3N~/50Hz 4*20mm 30mA Less than 0.1 SET 3.8 Prior to Trial Operation Check the indoor unit, make sure that the pipe connection is done correctly and that the relevant valves are open.
| 13 P a g e 3.9 Trial Operation Start the heat pump by pressing the “ “ key on the controller. Check whether the water pump is running, if it is running normally there will be 0.2MPa on the water pressure meter. When the water pump rungs for 1 minute, the compressor will start.
| 18 P a g e 4.2.6 Exit Data Settings 4.3 Parameter Table Description Limits Unit Cooling set-point °C Cooling differential °C Heating set-point °C Heating differential °C...
| 20 P a g e 5. Troubleshooting 5.1 Ordinary Malfunctions & Solutions Malfunction Display Reason Resolution Normal Working Water inlet temp. The sensor is open or short Check or change sensor sensor failure circuit Water outlet temp. The sensor is open or short Check or change sensor sensor failure circuit...
| 21 P a g e 5.2 Fan Speed Control Cooling with Speed Control • Heating with Speed Control • • With fan speed control modular MCHRTF04C0, the fan motor control curve is as the chart above, • and the related parameters are set as the following (R134a design). Display Indicator Parameter and Description U.O.M...
| 22 P a g e 5.3 BHB10 Malfunction Table 5.3.1 Common Failures: Causes & Solutions Malfunction Digital Detector Cause Solution Display Display System 1 exhaust P181 The sensor is open or short circuit Check or change the sensor temp. failure System 2 exhaust P281 The sensor is open or short circuit...
| 23 P a g e 5.4 PCB Connection Illustration Connections Explanation: Symbol Meaning RO01 System 1 magnetic valve outlet (220-230VAC) RO02 System 2 magnetic valve outlet (220-230VAC) RO03 System 1 alert outlet (220-230VAC) RO04 System 2 alert outlet (220-230VAC) CC01 System 1 magnetic valve inlet (220-230VAC) CC02...
| 24 P a g e 5.5 Common Observations FAILURE POSSIBLE CAUSES SOLUTIONS Heat pump cannot be Wrong power supply Shut off the power and check power supply started Power supply cable loose Check power cable and correct the connection Circuit breaker open Check for the cause and replace the fuse or circuit breaker...
| 25 P a g e 5.6 Cautions & Warnings The unit can only be repaired by qualified personnel or an authorised dealer. This appliance is not intended for use by persons (including children) with reduced physical sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
| 26 P a g e 5.7 Cable Specifications 5.7.1 Single Phase Unit Nameplate max. Phase Line Earth Line Creepage Protector Signal Line current No More than 13A 2 x 1.5mm 1.5mm 30mA less than 0.1 sec 13~25A 2 x 4mm 30mA less than 0.1 sec 25~30A 2 x 6mm...
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