Wall type monosplit indoor units outdoor units (61 pages)
Summary of Contents for Hokkaido HKETM 201 X
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WALL-MOUNTED TYPE AIR CONDITIONERS (MULTISPLIT, AIR-TO-AIR, COOLING ONLY TYPE) USER’S MANUAL & INSTALLATION PERFORMANCE DC-Inverter Models 2014 2016 HKETM 201 Q HKETM 261 Q 351 X HKETM 351 Q 531 X WARNING! please read carefully this manual before operating your new air conditioner...
Table of Contents GENERAL INFORMATION ...................... 3 SAFETY PRECAUTIONS ......................5 INDOOR AND OUTDOOR’S UNITS OUTLINE ..............10 LED PANEL ON INDOOR UNIT .....................11 RECOMMENDED OPERATING CONDITIONS ..............12 EMERGENCY OPERATION AND TEST SWITCH ..............13 IR REMOTE CONTROL......................14 COOL OPERATION …...
GENERAL INFORMATION Outline of specific features ECO-FRIENDLY REFRIGERANT R410A As R410A refrigerant contains no chlorine, it does not damage ozone. POWER CONTROL THROUGH "DC INVERTER" Power is supplied according to real needs of comfort, thus permitting a sure energy saving. INFRARED REMOTE CONTROLLER All available functions of the air conditioner can be set by using the infrared remote controller, whose LCD panel immediately shows the operating parameters.
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GENERAL INFORMATION INDOOR FAN AUTOMATIC SPEED CONTROL The airflow from the Indoor Unit can be controlled step by step, on the basis of the difference between the room temperature and the set temperature. This allows to reduce the lapse of time needed to reach the desired temperature in COOLING mode, by treating the appropriate air volumes.
SAFETY PRECAUTIONS Before starting the air conditioner, please read carefully the information in this "USER'S MANUAL". The User's Manual contains very important suggestions relatied to installation, operation and maintenance of the air conditioner and concerning your personal safety. The Manufacturer accept no responsibility for the damages that may arise due to non- observance of the instructions listed in this "USER'S MANUAL".
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SAFETY PRECAUTIONS • Strictly observe the instructions provided in this Manual. • The air conditioning system contains inside its refrigerant circuit the R410A gas under pressure. Never disconnect refrigerant pipes or connection joints. • Never perform any handling on Outdoor Unit service valves or on Indoor Unit’s unions.
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SAFETY PRECAUTIONS Installation Never try to install this Unit by yourself, i.e. without the support of Technical Personnel. Never try to reapir the Unit by yourself. The Unit's components can be reached only by opening or removing the covering panels, and this involves exposure to high voltage. Even by disconnecting power supply, it is not always possible to avoid the risk of electric shocks.
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SAFETY PRECAUTIONS Always observe the operating precautions listed in the following tables. In this way, correct operation and safeguard of people, animals and objects inside the air-conditioned room will be ensured. WARNING Use the correct voltage and frequency for power Do not insert the air conditioner's plug into multiple supply.
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SAFETY PRECAUTIONS CAUTION Ventilation should be operated when using Do not use sprayers near the air conditioner and at the same time the air conditioner and gas do not spray anything towards the appliance. burners.Insufficient ventilation may cause lack of oxygen. Do not place burners near the airflow of air Do not expose plants or animals to the direct airflow of the air conditioner.
INDOOR AND OUTDOOR’S UNITS OUTLINE INDOOR UNIT Description 2 3-4 Front panel Air filter LED Display Signal receiver Terminal block cover Deflectors Emergency button Indoor Unit’s rating label Airflow direction flaps IR Remote control OUTDOOR UNIT No. Description Air outlet grille Outdoor Unit’s rating label Cover Gas valve...
LED PANEL ON INDOOR UNIT HKETM 201, 261, 351 Q 61 351, 53 X Function Shows that the Unit is powered POWER SLEEP mode SLEEP Indicates the set temperature in °C or °F Temperature display TIMER TIMER mode Unit working The shape and position of indicators may vary according to the Model, but their function is the same.
RECOMMENDED OPERATING CONDITIONS To obtain the best performances from the Unit, it is recommended its use under the following conditions: Outdoor temperature: from 0°C to 48°C COOLING Room temperature: OPERATION higher than 16°C CAUTION: Room relative humidity should be less than 80%. OPERATION If the air conditioner operates beyond this limit, the surface of the indoor heat exchanger could get covered with frost.
EMERGENCY OPERATION AND TEST SWITCH EMERGENCY FUNCTION HKETM 201, 261, 351 Q 61 351, 53 X If the remote control is temporarily not available, you can start the air conditioner by pressing the Emergency button on Indoor Unit. To operate the air conditioner, please proceed as follows: 1.
IR REMOTE CONTROL Buttons & Indicators Button Function To increase set temperature or TIMER’s set time interval. (TEMP UP) To decrease set temperature of TIMER’s (TEMP DN) set time interval. SLEEP TIMER ON TIMER OFF FEEL AUTO COOL HIGH ON/OFF To start/stop the Air Conditioner.
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IR REMOTE CONTROL Batteries’ replacement Remove the cover from the battery compartment, by sliding it in the direction of the arrow. Insert the new batteries, ensuring that the ( + ) and ( - ) directions are correct. Refit the cover by sliding it into place. Use two AAA (1.5V) type batteries.
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IR REMOTE CONTROL Installation & correct use of remote control Max. allowed distance: 7 metres Signal receiver 1) Make sure the 2 batteries (“AAA” type, 1.5V) are fully charged and correctly fitted in the special slot on the remote controller, by respecting the polarity marked on the remote controller itself. The batteries' average life is of about 6 months ~ 1 year.
COOL OPERATION By COOL function, the air conditioner produces COLD air, and at the same time reduces the humidity in the air. Direct the remote control towards the air conditioner. Press ON/OFF button. Press repeatedly MODE button till reaching the desired setting: SLEEP TIMER ON TIMER OFF AUTO...
DRY OPERATION DRY function reduces the humidity of the air to make the room more comfortable. Direct the remote control towards the air conditioner. SLEEP TIMER ON TIMER OFF FEEL AUTO HIGH COOL HEAT SWING Press ON/OFF button. SLEEP TIMER SWING P r e s s r e p e a t e d l y M O D E b u t t o n t i l l r e a c h i n g MODE...
FAN OPERATION In FAN mode, the air conditioner operates in fan only operation. Direct the remote control towards the air conditioner. SLEEP TIMER ON TIMER OFF FEEL AUTO COOL HIGH Press ON/OFF button. HEAT SWING SLEEP Press repeatedly MODE button until reaching your TIMER SWING desired setting:...
FEEL (AUTOMATIC) OPERATION In FEEL (AUTOMATIC) mode, the system automatically selects the operation mode (COOL, DRY, FAN), according to indoor temperature. Direct the remote control towards the air conditioner. Press ON/OFF button. SLEEP TIMER ON TIMER OFF FEEL AUTO Press repeatedly MODE button, until reaching COOL HIGH FEEL setting.
ADJUSTING THE AIRFLOW DIRECTION Adjusting up/down airflow direction Airflow is distributed uniformily inside the air-conditioned room. • swinging of flaps Deflectors Flaps Up/down direction can be adjusted by pressing SWING button on remote control. If you • press this button once, the flap position changes in the following sequence (continuous swing): AUT O •...
TIMER (ON/OFF) OPERATION By TIMER ON/OFF function, it is possible to program automatc start/stop of the air conditioner according to your needs. Note: TIMER ON & TIMER OFF functions can be used only separately, never together. TIMER ON (FOR AUTOMATIC START) When the air conditioner is off, press TIMER button.
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TIMER (ON/OFF) OPERATION TIMER OFF (FOR AUTOMATIC STOP) When the air conditioner is operating, press TIMER button: the display will show a time SLEEP TIMER ON TIMER OFF FEEL AUTO COOL HIGH interval besides a flashing “h”. HEAT SWING SLEEP Press UP/DOWN buttons for setting the TIMER...
"SLEEP" (ENERGY SAVING) FUNCTION SLEEP function Before you go to bed, you can press SLEEP button and the air conditioner will run so as so make your sleep SLEEP TIMER ON TIMER OFF FEEL AUTO COOL HIGH more comfortable. HEAT SWING Use of SLEEP function After the Unit’s start, select COOL, or FEEL mode...
CLEANING AND MAINTENANCE OF THE AIR CONDITIONER Indoor Unit's cleaning WARNING Before starting any kind of ordinary maintenance: 1 - Stop the appliance by pressing "ON/OFF" button on remote controller; 2 - Move the circuit breaker to "OFF" or "0" position; 3 - Pull the plug out of the power socket;...
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CLEANING AND MAINTENANCE OF THE AIR CONDITIONER Cleaning the Air Filters (polypropylene net type) Regular cleaning of the air filter (every two weeks at least) is recommnded to keep the air conditioner in perfect working order and to avoid a decrease in its performance. To carry on the cleaning procedure properly, please observe carefully following...
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CLEANING AND MAINTENANCE OF THE AIR CONDITIONER At the beginning of season When restarting the air conditioner after a long time, or at the beginning of the season, please carry out the following procedure: Do not obstruct the air inlet and outlet Check if any objects obstruct the airflow at the air inlet and outlet on Indoor and Outdoor Units.
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CLEANING AND MAINTENANCE OF THE AIR CONDITIONER At the end of season At the end of the season or in case you foresee not to use the air conditioner for a long time, please carry out the following procedure: Dry the Unit Operate the air conditioner in "COOL"...
HINTS FOR ECONOMICAL OPERATION Choose an adequate temperature setting: • When the air conditioner is operating in Heating mode, avoid to set a too high temperature value. • When the air conditioner is operating in Cooling mode, avoid to set a too low temperature Too cold! value.
TROUBLESHOOTING Problems and possible solutions Please carry out the following checks before contacting the Authorized Technical Service. Problem Analysis Check if air conditioner is powered and if the plug is properly inserted. The air conditioner Damaged fan motor on Indoor/Outdoor Unit. does not run Faulty compressor thermomagnetic circuit breaker.
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TROUBLESHOOTING Problems deriving from the remote controller Before starting troubleshooting, please perform the following checks: It is not possible to change the settings while the air conditioner is operating WHAT HAPPENS CHECK POSSIBLE REASON When operating in "AUTO" mode, the Check if "AUTO"...
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TROUBLESHOOTING CAUTION Immediately turn off the power switch and call the Authorized Technical Service in the following situatiions: You smell something burning. Water leaks from Indoor Unit. Fuse or breaker often blow. The power cord or the plug are Covering of power cord is excessively hot.
SELF-DIAGNOSIS OF TROUBLES ON INDOOR & OUTDOOR UNITS Error Codes & Protection Codes on Indoor Unit Through the analysis of the error codes and protection codes on Indoor Unit, the Authorized Technical Service is able to diagnose the eventual malfunctions. In all cases of malfunctions characterized by error codes, immediately stop the air conditioner, disconnect the system from power supply and contact the Authorized Technical Service.
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SELF-DIAGNOSIS OF TROUBLES ON INDOOR & OUTDOOR UNITS PROTECTION CODES ON INDOOR UNIT Protection type LED Indicators Protection Code RUN lamp flashes and TIMER Higher or lower voltage lamp flashes once/8sec. RUN lamp flashes and TIMER Overcurrent lamp flashes twice/8sec. RUN lamp flashes and TIMER Discharge temperature lamp flashes 4 times/8sec.
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SELF-DIAGNOSIS OF TROUBLES ON INDOOR & OUTDOOR UNITS OUTDOOR FAILURE DISPLAY When the compressor is operating, a LED on outdoor power board lights up. When power board receives no feedback of signal from compressor, the LED flashes once/sec. (1sec. lighting/1sec. off). In case of malfunction, the LED flashes faster (0.5sec.
INSTALLATION INSTRUCTIONS INDOOR UNIT Install the Indoor Unit level on a strong wall that is Mounting plate not subject to vibrations. The inlet and outlet ports should not be obstructed: the air should be able to blow all over the room. Do not install the Unit near a source of heat, steam or flammable gas.
INSTALLATION INSTRUCTIONS INSTALLATION OF THE INDOOR UNIT Before starting installation, decide on the position of Fig.1 the Indoor and Outdoor Units, taking into account the minimum spaces required around the Units. Install the Indoor Unit in the room to be air-conditioned, avoiding installation in corridors or communal areas.
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INSTALLATION INSTRUCTIONS Refrigerant piping connection The piping can be run in the 3 directions indicated by numbers in the picture. When the piping is run in direction 1 or 3, cut a notch along the groove on the side of the Indoor Unit with a cutter.
INSTALLATION INSTRUCTIONS INSTALLATION OF THE INDOOR UNIT After having connected the pipe according to the instructions, install the connection cables. Covered by vinyl tape Now install the drain pipe. Insulation Refrigerant After connection, lag the pipe, cables and drain pipe with sleeve pipe the insulating material.
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INSTALLATION INSTRUCTIONS ELECTRICAL CONNECTIONS Wiring diagram on the back of the cover 1. Take the cover away. 2. Connect the cable wires to the terminal board using the same numbering as in the Indoor Unit. 3. For the electrical connections, see the wiring diagram Screw on the back of the cover.
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INSTALLATION INSTRUCTIONS VACUUM OPERATION 3-way valve diagram The air and humidity left inside the refrigerant circuit may cause damage to compressor. Connect to Indoor Unit After having connected the Indoor and Outdoor Units, Open position eliminate air and humidity from the refrigerant circuit using a vacuum pump.
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INSTALLATION INSTRUCTIONS TECHNICAL SPECIFICATIONS INVERTER TYPE HKETM 201 Q 61 X HKETM 261 Q 351 X HKETM 351 Q TM 531 X MODEL capacity (Btu/h) (7k) (9 k) (12k) Liquid pipe diameter ( Ø 6 ) ( Ø 6 ) ( Ø...
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HOKKAIDO Srl 14, Via della Salute 40132 Bologna - Italy Tel. +39.051.41.33.111 Fax +39.051.41.33.112 www.hokkaido.eu www.termalgroup.com Due to on-going technological development of Products by the Manufacturer, we reserve the right to vary the technical specifications at any time and without notice.
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