Hitachi RPI-72AQ1 [5/19] How to operate
Содержание
- Contents 1
- Duct type 1
- Hitachi 1
- Hitachi commercial split air conditioner 1
- In the ceiling thin shell 1
- Operation manual 1
- Z0020064 1
- A warning 2
- Adanger 2
- Safety summary 2
- Foreword 3
- Installation electrical work 3
- Safety notes 3
- In operation 4
- Safety notes continued 4
- How to operate 5
- Maintenance and relocation 5
- Other warnings and cautions 5
- Safety notes continued 5
- The operation range of the unit is as the following 5
- How to effectively use this unit 6
- How to make full use of cooling and heating effects 6
- How to operate continued 6
- Awaming 7
- Indoor unit 7
- Part name and indications of safety notes 7
- Adds rn hr 8
- On off timer set temp 8
- Part name of remote control switch 8
- This unit doesn t have this function 8
- Cool heat dry and fan 9
- K_________________________z r ob 9
- Run modes and functions 9
- Switch 10
- Temp fan 10
- Switch 11
- Time operation 11
- Timer run 11
- Cool heat auto run 12
- Display of abnormality 13
- Filter 13
- Normal display 13
- Other lcd 13
- Stop unit in defrost operation 13
- Automatic control of product 14
- Maintenance method 14
- Multiple units running simultaneously 14
- When this unit is used with the cooling only outdoor no heating operation may be obtained 14
- Cleaning of air filter 15
- Daily maintenance 15
- Maintenance at start and end of air conditioning season 15
- Maintenance method continued 15
- Maintenance of air intake grille and air discharge grille 15
- False failures 16
- The following occasions are not failures 16
- Authorized maintenance 17
- Matters to be checked before authorized maintenance 17
- 38 36 42 40 37 44 42 40 45 43 40 18
- Product types and noise value 18
- Rpi 120hq1 rpi 120aq1 18
- Rpi 130hq1 rpi 130aq1 18
- Rpi 56hq1 rpi 56aq1 18
- Rpi 72hq1 rpi 72aq1 18
- V or 240v 1 50hz 18
- Distributor 19
- Opinion of user 19
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Safety Notes Continued Maintenance and Relocation Warning For maintenance and relocation of the air conditioner unit consult the distributor or the aftersales service department of our company Incorrect maintenance and installation will result in electrical shock and fire accident Other warnings and cautions In maintenance and service make sure not water flows into the air conditioner as the electrical parts with water will cause electrical shock Attention Before Don t change the electric wiring Otherwise severe accident may occur Warning Installation In maintenance and service use firm scaffold Otherwise the falling scaffold will cause injury In maintenance and service don t spray water or detergent into the unit Otherwise the short circuit will cause fire In service make necessary protection on the electrical parts and the connections against water If water flows into unit it will cause short circuit to result in fire or electrical shock A Caution In removing the air discharge grille and the filter hold with hand so as to avoid falling of the grille or filter to cause injury Make sure to install the filter Otherwise clogging of the heat exchanger or drain pipe may result in water leakage How to Operate The operation range of the unit is as the following Conditions Differentiatioii _ COOL operation HEAT operation Intake Air Temperature of Outdoor Intake Air Temperature of Indoor Unit Unit non indoor temperature Heat pump 5 C 43 C DB 2UC 30 CDB Cooling only 20 C 43 CDB 10 C 15 5 CWB relative humidity below 80 17 C 27 CDB Note 1 In operation of this unit exceeding the above range the mechanical protection device will work so that no operation will happen nor condensation water will drip from the unit 2 When this unit is used with the cooling only outdoor unit no heating operation may be obtained 3