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VRF AIR CONDITIONERS
(HEAT PUMP)
RCI-1.0FSKDN1Q
RCI-1.5FSKDN1Q
4-Way
RCI-2.0FSKDN1Q
Cassette
RCI-2.3FSKDN1Q
RCI-2.5FSKDN1Q
This manual is exclusively prepared for
R410A indoor unit. Please read this
manual in conjunction with corresponding
manual for outdoor unit.
READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THE HEAT-PUMP
AIR CONDITIONER.
KEEP THIS MANUAL FOR
FUTURE REFERENCE.
RCI-3.0FSKDN1Q
RCI-4.0FSKDN1Q
RCI-5.0FSKDN1Q
RCI-6.0FSKDN1Q
P01977Q
ORIGINAL INSTRUCTIONS
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Summary of Contents for Hitachi RCI-1.0FSKDN1Q
- Page 1 VRF AIR CONDITIONERS (HEAT PUMP) RCI-1.0FSKDN1Q RCI-3.0FSKDN1Q RCI-1.5FSKDN1Q RCI-4.0FSKDN1Q 4-Way RCI-2.0FSKDN1Q RCI-5.0FSKDN1Q Cassette RCI-2.3FSKDN1Q RCI-6.0FSKDN1Q RCI-2.5FSKDN1Q This manual is exclusively prepared for R410A indoor unit. Please read this manual in conjunction with corresponding manual for outdoor unit. READ AND UNDERSTAND...
- Page 3 This declaration becomes invalid, if technical or operational modifications are introduced without the manufacturer's consent. Johnson Controls Hitachi Air Conditioning Europe SAS is authorized to compile technical file or relevant technical documentation. Address : Rue de Lombardie, Parc Aktiland II – 69800 Saint Priest, France...
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Page 5: Important Notice
Specifications in this manual are subject to change without notice in order that HITACHI may bring the latest innovations to their customers. Whilst every effort is made to ensure that all specifications are correct, printing errors are beyond HITACHI’s control; HITA- CHI cannot be held responsible for these errors. -
Page 6: Table Of Contents
Table of Contents 1. GENERAL INFORMATION 1.1 GENERAL NOTES 1.2 PRODUCT GUIDE 1.3 SAFETY 1.4 IMPORTANT NOTICE 2. NAME OF PARTS 3. INDOOR UNIT INSTALLATION 3.1 UNIT INSTALLATION 4. REFRIGERANT PIPING 4.1 PIPING CONNECTION 5. DRAIN PIPING 5.1 GENERAL INFORMATION 5.2 DRAIN PIPE CONNECTION 6. -
Page 8: General Information
1.1 GENERAL NOTES No part of this publication may be reproduced, copied, filed or HITACHI makes every effort to offer correct, up-to-date transmitted in any shape or form without the permission of documentation. Despite this, printing errors cannot be controlled Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. -
Page 9: Important Notice
• HITACHI is not able to foresee all the circumstances which may Children should be supervised to ensure that they do not play with • result in a potential danger. -
Page 10: Name Of Parts
2 NAME OF PARTS Item. Part Name Fan Motor Heat Exchanger Distributor Strainer Micro-Computer Control Expansion Valve Electrical box Refrigerant Gas Pipe Connection Refrigerant Liquid Pipe Connection Drain Pipe Connection Drain Discharge Mechanism Float Switch Drain Pan Rubber Plug for Drain Air PanelP-N23NA2 Air Inlet Grille Air Filter... -
Page 11: Indoor Unit Installation
3 INDOOR UNIT INSTALLATION D A N G E R • Check to ensure that the accessories are packed with the indoor • This unit is exclusive non electrical heater type indoor unit. It is prohibited to install a electrical heater in the field. unit. -
Page 12: Initial Check
3.1.2 Initial Check 3.1.3 Installation • Install the indoor unit with a proper clearance around it Mounting of Suspension Bolts paying careful attention of installation direction for the piping, wiring and maintenance working space, as shown below. Mount suspension bolts using M10 (W3/8) as size, as shown. •... - Page 13 Adjusting of Space Between Indoor Units and False Ceiling Opening Adjust the indoor unit to the correct position while checking with the pattern for installation. Checking Scale for Dimension of Opening Pattern Board for Installation Packing (Corrugated Board) For ceiling already completed with panels.
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Page 14: Refrigerant Piping
4 REFRIGERANT PIPING 4.1 PIPING CONNECTION 4.1.1 Piping Position 4.1.2 Size of piping connection Piping size (mm) mm (in) Liquid piping Gas piping RCI-(1.0-2.0) Ø 6.35 (1/4) Ø 12.70 (1/2) RCI-(2.3-6.0) Ø 9.52 (3/8) Ø 15.88 (5/8) Thickness of Copper Pipes Ø... -
Page 15: Drain Pipe Connection
After performing drain piping work and electrical wiring, check to C A U T I O N ensure that water flows smoothly as in the following procedure Do not create an upper-slope or rise for the drain piping, since drain •... -
Page 16: Electrical Wiring
6 ELECTRICAL WIRING 6.1 GENERAL INFORMATION Note: D A N G E R (1) Field wiring shall be in conformity to local laws and regulations, and all wiring operations must be performed • Turn off the main power switch to the indoor unit and the out- by qualified professionals. -
Page 17: Electrical Wiring Connection For Indoor Unit
6.2 ELECTRICAL WIRING CONNECTION FOR INDOOR UNIT 1 The electrical wiring connection for the indoor unit is shown 2 Remove the electrical box cover (1 screw). below. 3 Loosen two (2) screws for the wiring support plate. Cord clamp Piping cover 4 Connect the cable of an optional remote control switch or an Wiring connection hole optional extension cable to the terminals inside the electrical... -
Page 18: Settings Of Dip Switches
6.3 SETTINGS OF DIP SWITCHES Quantity and Position of Dip Switches DSW5 and RSW2: Refrigerant Cycle No. Setting Setting is required. Factory setting: DSW5 RSW2 1 2 3 4 5 6 DSW5 and RSW2 can be set up to 63. Ex. -
Page 19: Remote Controller Operation
7 REMOTE CONTROLLER OPERATION HITACHI recommends PC-ARFPE remote control (optional) in order For detailed functions should be referred to remote control to obtain the maximum RCI-(1.0-6.0)FSKDN1Q performance. Installation and Operation Manual. 7.1 HIGH SPEED SETTING FUNCTION This function allow to set the air flow volume higher than normal... -
Page 20: Installation
8.2 INSTALLATION Check the indoor unit height from the false Installing Air Panel ceiling surface 1 Remove the cover of the corner pocket (4 portions). Remove Check the distance between the indoor unit and the false ceiling. pulling A part toward the arrow direction. It is 12+5mm as shown below. - Page 21 Indoor unit Fixing plate (indoor unit) Projection Band Corner Long screw False ceiling Fixing hook panel Fixing hook C A U T I O N b. Insert and push the fixing hooks (2 portions) at Ⓐ to the If tighten long screws insufficient, may cause something wrong as air panel and insert and push the fixing hook (1 portion •...
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Page 22: Wiring Connection For Air Panel
c. Catch the band at the rear side of the corner pocket Fixing plate Relay wire cover with motion sensor onto the projection at the air panel. d. While pushing the wiring into the corner pocket, insert the fixing hooks (2 portions) at Ⓐ to the square hole at the air panel, and push the corner pocket cover. -
Page 23: Clean The Filter
9.2 CLEAN THE FILTER Clean the air filter according to the following steps C A U T I O N 1 Use a vacuum cleaner or let water flow onto the air filter for Do not use hot water higher than approximately 40ºC removing the dirt from the air filter. - Page 24 1154122 Qingdao Hisense Hitachi Air-conditioning Systems Co., Ltd. Add.: No. 218, Qianwangang Road, Economic and Technological Development Zone, Qingdao, China The Company is committed to continuous product improvement. We reserve the right, therefore, to alter the product information at any time and without prior announcement.
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