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Summary of Contents for Hokkaido Active Series
- Page 1 Active Series HKEU 263 ZAL HKEU 353 ZAL HKEU 533 ZAL HKEU 713 ZAL User Manual 2019 IMPORTANT NOTE: Read this Manual carefully before installing or operating your new air conditioning unit. Make sure to save this Manual for future reference.
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Page 2: Safety First
Table of Contents Owner’s Manual Safety Precautions ............04 Unit Specifications and Features ......09 SAFETY FIRST 2 Manual Operation (Without Remote) ....14 - 2 -... -
Page 3: Table Of Contents
Care and Maintenance ..............15 Troubleshooting .................17 European Disposal Guidelines ..........21 Information Servicing ..(Required for the units adopt R32/R290 Refrigerant only) Risk of fire / Caution: flammable materials (For R32/R290 units only) WARNING: Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of ammable refrigerants. -
Page 4: Safety Precautions
Safety Precautions Read Safety Precautions Before Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Failure to observe a warning may result in death. The appliance must be installed in accordance with national regulations. - Page 5 WARNING 11. If the supply cord is damaged, it must be replaced by the manufacturer,its service agent 12. The appliance shall be installed in accordance with national wiring regulations. 13. An all-pole disconnection device which has at least 3mm clearances in all poles, and have a leakage current that may exceed 10mA,the residual current device (RCD) having a rated residual operating current not exceeding 30mA,and disconnection must be 14.
- Page 6 Cautions for using R32/R290 refrigerant Installation (Space) - That the installation of pipe-work shall be kept to a minimum. - That pipe-work shall be protected from physical damage. - That compliance with national gas regulations shall be observed. - That mechanical connections shall be accessible for maintenance purposes. - In cases that require mechanical ventilation, ventilation openings shall be kept clear of obstruction.
- Page 7 Max Refrigerant Charge (kg) Table.1-1 Installation Refrigerant LFL(kg/m ) Floor Area (m ) Height H0(m) Type 0.68 0.90 1.08 1.32 1.53 1.87 2.41 0.306 1.14 1.51 1.80 2.20 2.54 3.12 4.02 2.05 2.71 3.24 3.97 4.58 5.61 7.24 2.50 3.31 3.96 4.85 5.60...
- Page 8 Explanation of symbols displayed on the indoor unit or outdoor unia (applicable to the unit adopts R32/R290 Refrigerant only): WARNING refrigerant is leaked and exposed to an external ignition source, there is a CAUTION This symbol shows that the operation manual should be read carefully. CAUTION This symbol shows that a service personnel should be handling this equipment with reference to the installation manual.
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Page 9: Unit Parts
Unit Speci cations and Features Unit Parts Front Panel Power Cable (Some Units) Remote Control Remote Control Holder (Some Units) Louver Display window(A) Display window(B) Display window(C) fresh defrost run timer fresh defrost run timer “fresh” when Fresh feature is activated (some units) “defrost”... -
Page 10: Achieving Optimal Performance
Achieving Optimal Performance Optimal performance for the COOL, HEAT, and DRY modes can be achieved in the following temperature ranges. When your air conditioner is used outside of these ranges, certain safety protection features will activate and cause the unit to perform less than optimally. Inverter Split Type FOR OUTDOOR UNITS COOL mode... -
Page 11: Other Features
Auto-Restart For a detailed explanation of each function, • refer to the Remote Control Manual. If the unit loses power, it will automatically restart with the prior settings once power has been restored. Other Features Anti-mildew (some units) • Silence Function & FP (Anti-freeze) Function •... - Page 12 Setting Angle of Air Flow Setting vertical angle of air ow While the unit is on, use the SWING/DIRECT button to set the direction (vertical angle) of airflow. Press the SWING/DIRECT button once to activate the louver. Each time you press the button, it will adjust the louver by 6°.
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Page 13: Sleep Operation
Sleep Operation • The SLEEP function is used to decrease energy use while you sleep (and don’t need the same temperature settings to stay comfortable). This function can only be activated via remote control. Press the SLEEP button when you are ready to go to sleep. -
Page 14: Manual Operation (Without Remote)
Manual Operation (Without Remote) How to operate your unit without CAUTION the remote control The manual button is intended for testing In the event that your remote control fails to purposes and emergency operation only. Please work, your unit can be operated manually with do not use this function unless the remote control the MANUAL CONTROL button located on... -
Page 15: Care And Maintenance
Care and Maintenance Rinse the lter with fresh water, then shake Cleaning Your Indoor Unit o excess water. BEFORE CLEANING OR Dry it in a cool, dry place, and refrain from exposing it to direct sunlight. MAINTENANCE When dry, re-clip the air freshening lter to ALWAYS TURN OFF YOUR AIR CONDITIONER the larger lter, then slide it back into the SYSTEM AND DISCONNECT ITS POWER SUPPLY... -
Page 16: Maintenance - Long Periods Of Non-Use
Maintenance – CAUTION Long Periods of Non-Use Before changing the lter or cleaning, • If you plan not to use your air conditioner for an turn o the unit and disconnect its power extended period of time, do the following: supply. -
Page 17: Troubleshooting
Troubleshooting SAFETY PRECAUTIONS If ANY of the following conditions occurs, turn o your unit immediately! The power cord is damaged or abnormally warm • You smell a burning odor • The unit emits loud or abnormal sounds • A power fuse blows or the circuit breaker frequently trips •... - Page 18 Issue Possible Causes A rushing air sound may occur when the louver resets its position. The indoor unit makes noises A squeaking sound may occur after running the unit in HEAT mode due to expansion and contraction of the unit’ s plastic parts.
- Page 19 Troubleshooting When troubles occur, please check the following points before contacting a repair company. Problem Possible Causes Solution Temperature setting may be higher than ambient Lower the temperature setting room temperature The heat exchanger on the indoor or outdoor unit is Clean the a ected heat exchanger dirty Remove the filter and clean it...
- Page 20 Problem Possible Causes Solution Wait for the power to be Power failure restored The power is turned o Turn on the power The fuse is burned out Replace the fuse The unit is not working Remote control batteries are Replace batteries dead The Unit’...
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Page 21: European Disposal Guidelines
European Disposal Guidelines This appliance contains refrigerant and other potentially hazardous materials. When disposing of this appliance, the law requires special collection and treatment. Do not dispose of this product as household waste or unsorted municipal waste. When disposing of this appliance, you have the following options: •... -
Page 22: Information Servicing
Information Servicing (Required for the Units adopt R32/R290 Refrigerant only) 1. Checks to the area Prior to beginning work on systems containing ammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating system, the following precautions shall be complied with prior to conducting work on the system. - Page 23 the charge size is in accordance with the room size within which the refrigerant containing parts are installed; the ventilation machinery and outlets are operating adequately and are not obstructed; if an indirect refrigerating circuit is being used, the secondary circuits shall be checked for the presence of refrigerant;...
- Page 24 11. Repair to intrinsically safe components Do not apply any permanent inductive or capacitance loads to the circuit without ensuring that this will not exceed the permissible voltage and current permitted for the equipment in use. Intrinscially safe components are the only types that can be worked on while live in the presence of a ammable atmosphere.
- Page 25 When the nal OFN charge is used, the system shall be vented down to atmospheric pressure to enable work to take place. This operation is absolutely vital if brazing operations on the pipe-work are to take place. Ensure that the outlet for the vacuum pump is not closed to any ignition sources and there is ventilation available.
- Page 26 18. Labelling Equipment shall be labelled stating that it has been de-commissioned and emptied of refrigerant. The label shall be dated and signed. Ensure that there are labels on the equipment stating the equipment contains ammable refrigerant. 19. Recovery When removing refrigerant from a system, either for service or decommissioning, it is recommended good practice that all refrigerants are removed safely.
- Page 27 NOTES...
- Page 28 Avec le souci d’améliorer sa production, le Constructeur se réserve le droit de modifier les spécifications techniques des produits sans préavis. HOKKAIDO srl Via della Salute, 14 40132 Bologna Italy Tel.
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