Hitachi RCI-1.0FSN3 Operation Manual
Inverter-driven multi-split system heat pump air conditioners
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Also See for RCI-1.0FSN3:
- Service manual (429 pages) ,
- Installation & maintenance manual (55 pages) ,
- Operation manual (24 pages)
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Operation
Manual
INVERTER-DRIVEN
MULTI-SPLIT SYSTEM
HEAT PUMP
AIR CONDITIONERS
Type
RCI-1.0FSN3
RCI-1.5FSN3
RCI-2.0FSN3
RCI-2.5FSN3
4-Way Cassette
RCI-3.0FSN3
RCI-4.0FSN3
RCI-5.0FSN3
RCI-6.0FSN3
IMPORTANT:
READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THIS HEAT-PUMP
AIR CONDITIONERS.
KEEP THIS MANUAL FOR
FUTURE REFERENCE.
Model
P5416942
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Summary of Contents for Hitachi RCI-1.0FSN3
- Page 1 Operation Manual INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Type Model RCI-1.0FSN3 RCI-1.5FSN3 RCI-2.0FSN3 RCI-2.5FSN3 4-Way Cassette RCI-3.0FSN3 RCI-4.0FSN3 RCI-5.0FSN3 RCI-6.0FSN3 IMPORTANT: READ AND UNDERSTAND THIS MANUAL BEFORE USING THIS HEAT-PUMP AIR CONDITIONERS. KEEP THIS MANUAL FOR FUTURE REFERENCE. P5416942...
- Page 3 IMPORTANT NOTICE l HITACHI pursues a policy of continuing improvement in design and performance of products. The right is therefore reserved to vary specifications without notice. l HITACHI cannot anticipate every possible circumstance that might involve a potential hazard. l This heat pump air conditioner is designed for standard air conditioning only. Do not use this heat pump air conditioner for other purposes such as drying clothes or refrigerating foods, or for any other cooling or heating process.
- Page 4 Therefore, the utilization of the unit other than those indicated in these instructions is not recommended. Please contact your local agent, as the occasion arises. HITACHI’s liability shall not cover defects arising from the alteration performed by a customer without HITACHI’s consent in a written form.
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Page 5: Table Of Contents
TABLE OF CONTENTS 1. Safety Summary .............................1 2. Before Operation .............................5 2.1 Efficient Use of Indoor Unit ........................5 2.2 Efficient Use of Cooling and Heating ......................5 3. Name of Parts and Indication of Safety Consideration ...................6 3.1 Indoor Unit ..............................6 3.2 Remote Control Switch ...........................7 4. -
Page 7: Safety Summary
Safety Summary < Signal Words > l Signal words are used to identify levels of hazard seriousness. Definitions for identifying hazard levels are provided below with their respective signal words. : DANGER indicates a hazardous situation which, if not avoided, DANGER will result in death or serious injury. - Page 8 DANGER l Do not perform installation work, refrigerant piping work, drain pumping, drain piping and electrical wiring connecting work without referring to our installation manual. If the instructions are not followed, it may result in a water leakage, an electric shock, a fire and an injury. l Do not perform installation work, refrigerant piping work, drain pumping, drain piping and electrical wiring connecting work without tuning OFF the main power source.
- Page 9 WARNING l Perform electrical work according to this Installation Manual and all the relevant regulations and standards. Failing to follow these instructions can cause capacity shortage and performance degradation, resulting in an electric shock and a fire. l Do not use any sprays such as an insecticide, lacquer or hair spray, or other flammable gases within approximately one (1) meter from the system.
- Page 10 CAUTION l Do not step on the product nor put any material on it. l Do not put any foreign material on the unit or inside the unit. l Do not insert a finger or stick into the air outlet and the air inlet. It could cause injury due to touch the rotating fan or electrical devices.
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Page 11: Before Operation
Before Operation Supply electrical power to the system for approximately 12 hours before start-up after long shutdown. Do not start the system immediately after power supply. It may cause a compressor failure, because the compressor is not heated well. Make sure that the outdoor unit is not covered with snow or ice. If it is covered with snow, remove it by using hot water (approximately 50 C). -
Page 12: Name Of Parts And Indication Of Safety Consideration
Name of Parts and Indication of Safety Consideration The safety considerations are indicated on the indoor unit in order to ensure the safe use. Read and understand this manual before using the indoor unit. Indoor Unit WARNING Label Motion Sensor (Only for Air Panel with Motion Sensor) Indoor Unit... -
Page 13: Remote Control Switch
Remote Control Switch Model: PC-ARF (Optional) Display Part Fan Speed Indicator Room Name Swing Louver Schedule Timer Indicator Indicator Indicator It is indicated when the schedule timer function is set. Operation Mode Indicator Operation Lock Indicator The indications of It is indicated when the operation “HEAT”... -
Page 14: Operation Method
Operation Method Refer the manual for PC-ARF. l If the function “Prohibiting operation by remote Motion Sensor control switch” is used from the centralized This setting is available only for the air panel with controller, select the command “Running” or motion sensor. -
Page 15: Details For Motion Sensor Control
Details for Motion Sensor Control Setting of Motion Sensor The motion sensor control adjusts automatically (1) Press “ ” (menu). the following items depending on a situation. Select “Motion Sensor Setting” from the * Setting Temperature: menu by pressing “ ” or “ ” and press “OK”. The temperature is adjusted 1 C or 2 C for... - Page 16 (5) Press “ ” or “ ” and select “If absent”. (9) Press “OK” after the setting is completed. The confirmation screen will be displayed. Select “Yes” by pressing “ ” or “ ” and Motion Sensor Setting press “OK”. The motion sensor setting will Sensor be confirmed and the screen will return to the If absent...
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Page 17: Other Indications
Other Indications In Normal Condition 6.1.4 Operation Control • Supplying Main Electrical Power 6.1.1 Central Control “HOT-ST” is turned ON at power-on. “Central Control” is turned ON. In this case, the compressor is under preheating. In case that the prohibiting operation by remote Do not turn OFF the power supply of the outdoor control switch is set from the central controller, unit during the high season for Cooling/Heating... -
Page 18: In Abnormal Condition
Automatic Control In Abnormal Condition The system is equipped with the following functions. 6.2.1 Abnormality NOTE • The RUN indicator (Red) is flashing. • The indoor unit number, the alarm code, the unit Except in the case of a long period of shutdown, model code and the number of the connected keep the main power switch ON. -
Page 19: Simultaneous Operation
Maintenance l Defrosting Operation The indoor fan stops during defrosting operation to prevent cold air from being discharged. At l Turn OFF the power source before the this time the louver is fixed horizontally. maintenance work. If not, it may cause a fire l Cooling of Indoor Unit or an electric shock. - Page 20 (2) Remove the air filter. (6) Reset the filter sign. Hold the lower side of the air inlet grille keeping it inclined. Remove the hooks of air NOTE filter from the air inlet grille and remove the If the accumulated operation time is shorter than air filter.
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Page 21: Removing, Attaching And Cleaning Air Inlet Grille
9.1.2 Removing, Attaching and Cleaning Air Inlet Grille • Open the air inlet grille at an approximately Wipe the air panel by a soft cloth which is soaked 45° angle from the air panel surface. in lukewarm water and squeezed. •... -
Page 22: Troubleshooting
10. Troubleshooting 10.1 This is Not Abnormal Phenomenon Cause and Action All indication lamps on the The micro-computer is activated to protect the remote control switch are device from electromagnetic waves. Restart the operation. turned OFF. The operation is stopped automatically because “Motion Sensor is activated”... -
Page 23: Before Contact
10.2 Before Contact Check the items before contacting a contractor. Trouble Checking Point Action Check that the main power Turn ON the main power source for the air source is turned ON. conditioner. Check that the fuse is not Replace the fuse or reset the circuit breaker. Operation Unavailable blown out or the circuit If the trouble recurs, contact your contractor or... -
Page 24: Contact Distributor
10.3 Contact Distributor If the problem is not resolved even after checking the previous items or if other troubles not mentioned in the previous pages occur, stop using the product and contact your distributor or contractor. If abnormality (burnt odor, etc.) occurs, stop the operation and turn OFF the main power source immediately. -
Page 25: Alarm Code
10.4 Alarm Code Content of Abnormality Content of Abnormality Code Category Code Category Activation of Protection Device Incorrect Setting of Indoor Unit No. Indoor Unit (Float Switch) Activation of Protection Device System Incorrect Indoor Unit Combination Outdoor Unit (High Pressure Cut) Transmission Failure between Abnormality of Picking up Circuit for Protection in Outdoor Unit... - Page 26 MEMO P5416942...
- Page 28 © 2016 Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Ltd. P5416942, 2016...
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