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Operation
Manual
INVERTER-DRIVEN
MULTI-SPLIT SYSTEM
HEAT PUMP
AIR CONDITIONERS
Type
RPI-0.8FSN2, RPI-1.0FSN2, RPI-1.5FSN2,
In-the-
RPI-2.0FSN2, RPI-2.5FSN2, RPI-3.0FSN2,
Celng
RPI-4.0FSN2, RPI-5.0FSN2
RCI-1.0FSN2, RCI-1.5FSN2, RCI-2.0FSN2,
4-Way
RCI-2.5FSN2, RCI-3.0FSN2,
Cassette
RCI-4.0FSN2, RCI-5.0FSN2
RCD-1.0FSN2, RCD-1.5FSN2, RCD-2.0FSN2,
2-Way
RCD-2.5FSN2, RCD-3.0FSN2,
Cassette
RCD-4.0FSN2, RCD-5.0FSN2
RPC-2.0FSN2, RPC-2.5FSN2, RPC-3.0FSN2,
Celng
RPC-4.0FSN2, RPC-5.0FSN2
IMPORTANT:
READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THIS HEAT-PUMP
AIR CONDITIONERS.
KEEP THIS MANUAL FOR
FUTURE REFERENCE.
Model
P5414375
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Summary of Contents for Hitachi RPI-0.8FSN2
- Page 1 Operation Manual INVERTER-DRIVEN MULTI-SPLIT SYSTEM HEAT PUMP AIR CONDITIONERS Type Model RPI-0.8FSN2, RPI-1.0FSN2, RPI-1.5FSN2, In-the- RPI-2.0FSN2, RPI-2.5FSN2, RPI-3.0FSN2, Celng RPI-4.0FSN2, RPI-5.0FSN2 RCI-1.0FSN2, RCI-1.5FSN2, RCI-2.0FSN2, 4-Way RCI-2.5FSN2, RCI-3.0FSN2, Cassette RCI-4.0FSN2, RCI-5.0FSN2 RCD-1.0FSN2, RCD-1.5FSN2, RCD-2.0FSN2, 2-Way RCD-2.5FSN2, RCD-3.0FSN2, Cassette RCD-4.0FSN2, RCD-5.0FSN2 RPC-2.0FSN2, RPC-2.5FSN2, RPC-3.0FSN2, Celng RPC-4.0FSN2, RPC-5.0FSN2...
- Page 3 IMPORTANT NOTICE l HITACHI pursues a polcy of contnung mprovement n desgn and performance of products. The rght s therefore reserved to vary specifications without notice. l HITACHI cannot antcpate every possble crcumstance that mght nvolve a potental hazard. l Ths heat pump ar condtoner s desgned for standard ar condtonng only. Do not use ths heat pump ar condtoner for other purposes such as dryng clothes, refrgeratng foods or for any other coolng or heatng process. l The nstaller and system specalst shall secure safety aganst leakage accordng to local regulatons or standards. The following standards may be applicable if local regulations are not available. British Standard, BS4434 or Japan Standard, KHKS0010. l No part of this manual may be reproduced without written permission.
- Page 4 TABLE OF CONTENTS 1. Safety Summary ........................1 2. System Description ........................1 3. Remote Control Switch ......................2 4. Before Operation ........................4 5. Operation Method ........................4 Wired Remote Control Switch ..................4 Wireless Remote Control Switch ..................4 6. Setting of Automatic Swing Louver Direction ................5 Adjustment of Automatic Swing Louver Direction .
- Page 5 Safety Summary 2. System Description A maxmum total capacty of 30%(*) and a mnmum total capacty of 50%(*) can be chosen by combnaton of the ndoor unts (Table 2.). l Do not pour water into the indoor or outdoor (*): It s dfferent dependng on the outdoor unt unit. These products are equipped with model. electrical parts. If poured, it will cause a serious electrical shock. The heat pump ar condtoner s desgned to offer l Do not touch or adjust safety devices inside coolng, heatng, dry and fan operatons.
- Page 6 3. Remote Control Switch l Touching Type Switches Ths control swtch s of touchng type. Slightly press the switch by finger. The Press switches only with fingers. Do not press operaton can be checked by the dsplay of the switches by any other item, as it may break lqud crystal. switches. l Multiple-Unit Control 6 ndoor unts, as a maxmum number, can be Do not touch the CHECK switch. This switch is controlled by one remote control swtch.
- Page 7 l�Transmitter Point the transmitter towards the receiver of the indoor unit when sending commands. The transmitting indication on the liquid crystal display flashes when sending commands. l�Transmitting Indication l�Liquid Crystal Display The set temperature, timer operation, position of air louver, operation mode, air flow mode, etc., are indicated.
- Page 8 4. Before Operation 5. Operation Method 5. Wred Remote Control Swtch * MODEL: PC-AR Supply electrical power to the system for Read the operaton manual, P54429. approximately 12 hours before start-up after 5.2 Wreless Remote Control Swtch long shutdown. Do not start the system immediately after power supply, it may cause a * MODEL: PC-LH3A compressor failure, because the compressor is Read the operaton manual, P543608.
- Page 9 Setting of Automatic Swing Louver Direction 6. Adjustment of Automatc Swng Louver Fixing Method Make the louver swng, press the “SWING Drecton LOUVER” switch and fix the louver when the louver This function is to adjust the air flow angle as ndcaton s at the requred poston. requred by changng the louver angle. 4-Way Cassette Type (See Table 6.1) The swng louver can be set n the followng two In case of the coolng and dry operaton, the ways.
- Page 10 2-Way Cassette Type (See Table 6.2) Ceiling Type (See Table 6.3) In case of the coolng and dry operaton, the In case of the coolng and dry operaton, the dscharge ar angle can be changed at 5 postons dscharge ar angle can be changed at 5 postons approxmately from 40 to 60 . In case of heatng approxmately from horzontal poston to 45 . In operaton, the dscharge ar angle can be changed case of heatng operaton, the dscharge ar angle at 7 postons approxmately from 40 to 70 can be changed at 7 postons from approxmately When fixing the louver position, press the “SWING . When fixing the louver horzontal poston to 65 LOUVER” swtch to start the louver swngng. poston, press the “SWING LOUVER” swtch to Then press the “SWING LOUVER” swtch agan start the louver swngng. Then press the “SWING...
- Page 11 Table 6. 4-Way Cassette Type LCD Indication Approx. Approx. Approx. Approx. Approx. Approx. Approx. Air Louver Angle Recommended Angle Range COOL and DRY Angle Recommended HEAT Angle Range Angle Table 6.2 2-Way Cassette Type LCD Indication Approx. Approx. Approx. Approx. Approx. Approx. Approx. Air Louver Angle Recommended Angle Range COOL and DRY Angle Recommended...
- Page 12 Adjustment of Deflector Direction Ceiling Type 4-Way Cassette Type () Fully open the automatc swng louver. Automatic • Adjustment when the unt s n operaton Connecting Rod Swing Louver Press the “SWING LOUVER” swtch to start auto-swng operaton. Press the “SWING LOUVER” swtch agan to fix the louver angle when the automatic swng louver s fully opened. Vertical 1 Set • Adjustment when the unt s off operaton Deflector Press the “SWING LOUVER” swtch for three (3) seconds to fully open the The vertical deflector consists of four sets of automatc swng louver.
- Page 13 7. Automatic Control l Slow Air Control During Defrosting Operation The system s equpped wth the followng When the outdoor unt s performng the functons. automatc defrostng operaton, the ndoor fan s stopped and the louver is fixed horizontally. NOTE l Cooling of Indoor Unit Except for a long perod of shutdown, keep the When the heatng operaton s stopped, the man power swtch ON. The dran dscharge ndoor fan operaton s mantaned at the slow mechansm s operated f the dran level s hgher poston for the maxmum of 2 mnutes to lower than the settng. temperature of the nsde unt. l Automatic Defrosting Cycle l Three Minute Guard (Enforced Stoppage) When the heatng operaton s stopped by The compressor remans off for at least 3 pressng RUN/STOP swtch, frostng on the...
- Page 14 2) Wreless Remote Control Swtch ndvdual unt correctly wthout nterferng other Cancel the wreless remote control swtch unit’s operation. As shown in the below figure, the settng as shown below. ndoor unts of A and B are set sde by sde. In ths case, the unt B s set as the “Identfyng of Indoor Unts Installed Sde by Sde” functon. < PC-LH3A > Contact your dstrbutor or dealer of HITACHI for [Setting of Identifying of Indoor Units detals. Installed Side by Side Function] "Identified" Indoor Unit () Press the “ON TIME” swtch and the “OFF Indoor Indoor TIME” swtch of the wreless remote control...
- Page 15 9. Filter Cleaning 9..3 2-Way Cassette Type The ndcaton, “FILTER” s shown on the dsplay of the remote control swtch after approxmately ,200 hours operaton. Do not operate the system without the air Take out the air filter according to the following filter to protect the indoor unit heat exchanger steps. against being clogged. Step 1 Turn OFF the man power swtch before takng Open the ar nlet grlle after pushng the two out the filter.
- Page 16 9.2 Clean the Flter 10. Replacing Batteries Clean the air filter according to the following steps. for Wireless Remote Control Switch Step 1 Under the normal use, the battery lfe should Use a vacuum cleaner or let water flow onto the be about year (n case of alkalne batteres). air filter for removing the dirt from the air filter. Replace the batteres f the followng phenomenon s occurred: The transmsson dstance between the remote...
- Page 17 11. Troubleshooting .4 Ths s Not Abnormal l Smells from Indoor Unit When overflow of drain water from the indoor Smell adheres on ndoor unt after a long perod unit occurs, stop the operation and contact of time. Clean the air filter and panels or allow a your contractor. good ventlaton. l Sound from Deforming Parts When you smell or see white smoke coming Durng system startng or stoppng, an abradng from the unit, turn OFF the main power supply...
- Page 20 P5414375, 2008 Printed in Japan...