EN - 2CHARACTERISTICS AND REQUESTSABOUT YOUR GAS HEAT PUMP AIR CONDITIONERThe gas heat pump air conditioner (GHP) uses gas as the fuel to drive the compressor.As it uses gas engine, there are various characteristics.• As the unit does not easily frost, defrosting operations are infrequent even on very cold days, allowing the unit toprovide stable and continuous heating.• As the electric power consumption is about 1 kW, this leads to be less received power equipment.However, as with a car engine, periodical inspections by a specialist are for efficient use needed for a comfortableoperation. Please make sure you have these periodical inspections.PLEASE ENSURE YOU SIGN UP FOR A REGULAR CHECK UP CONTRACTIn order to have a comfortable operation of GHP for a long period, periodical inspections are necessary.Please conduct yearly inspections supported by a specialist.What will happen if you do not have periodical inspections.1. The engine oil will deteriorate, causing a malfunction.2. The air cleaner element will be clog up, causing carbon monoxide and occasional reduction of performance.REQUESTSOnce signed up for a periodical inspection, a specialist will call on depending on the length of time the unit has beenin use. After a fixed period of in use hours, the remote controller will display “Oil Inspection”.At this time we would appreciate you contacting your dealer or service center for a check up.For details please refer to page 4.CHANGING ENGINE OILPeriodically change engine oil and oil fi lter.If you forget to change engine oil or use a non-specified oil, it may have a bad effect on the engineand be the cause of trouble.* Engine oil (Genuine oil)CAUTION• Filling in too much oil will have a bad effect on the engine.• Please consult with your service center or dealer when changing the oil.NOTICE The English text is the original instructions. Other languages are translation of the original•instructions.