background image

4-Way

Cassette

P0

1977Q

RCI-1.0FS

KDN1Q 

RCI-1.

5

FS

KDN1Q 

RCI-

2

.0FS

KDN1Q

RCI-2.3FSKDN1Q 

RCI-

2.5

FS

KDN1Q

RCI-

3

.0FS

KDN1Q 

RCI-

4

.0FS

KDN1Q 

RCI-

5

.0FS

KDN1Q 

RCI-

6

.0FS

KDN1Q

READ AND UNDERSTAND

 

THIS MANUAL BEFORE

 

USING THE HEAT-PUMP

 

AIR CONDITIONER.

KEEP THIS MANUAL FOR

 

FUTURE REFERENCE.

ORIGINAL INSTRUCTIONS

This  manual  is  exclusively  prepared  for 
R410A indoor unit. Please read this manual 
in  conjunction  with  corresponding  manual 
for outdoor unit.

VRF AIR CONDITIONER

INDOOR UNIT

(HEAT PUMP)

待KATO桑提供
二维码后,将附
在此处。

Summary of Contents for RCI-1.0FSKDN1Q

Page 1: ...6 0FSKDN1Q READ AND UNDERSTAND THIS MANUAL BEFORE USING THE HEAT PUMP AIR CONDITIONER KEEP THIS MANUAL FOR FUTURE REFERENCE ORIGINAL INSTRUCTIONS This manual is exclusively prepared for R410A indoor unit Please read this manual in conjunction with corresponding manual for outdoor unit VRF AIR CONDITIONER INDOOR UNIT HEAT PUMP 待KATO桑提供 二维码后 将附 在此处 ...

Page 2: ...ovided that these are used in accordance with our instructions following the provisions of Directives as amended Manufacturing number and manufacturing year refer to model Nameplate Notes 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...

Page 3: ...h as spas Places where flammable gases may be generated or circulate Places with a saline acidic or alkaline atmosphere Do not install the unit in places where silicon gas is present Any silicon gas deposited on the surface of the heat exchanger will repel water As a result the condensate water will splash out of the collection tray and into the electrical box Water leaks or electrical faults may ...

Page 4: ...g connection Insulation 5Tx270x270 1 For covering drain connection 2 1 2 Initial Check Install the indoor unit with a proper clearance around it paying careful attention of installation direction for the piping wiring and maintenance working space as shown below Provide a service access door near the unit piping connection area on the ceiling mm Service Access Door Service Access Door Piping Conne...

Page 5: ...f Opening Pattern Board for Installation Packing Corrugated Board For ceiling already completed with panels Indoor Unit Attach this side of the scale to the inner side of the opening of the ceiling Attach this side of the scale to the lower side of the unit Indoor Unit Attach this side of the scale to the ceiling Panel Checking Scale Check the height of the ceiling at each corner of the unit Check...

Page 6: ... performed Check to ensure that the indoor fan and the outdoor fan have stopped before electrical wiring work or a periodical check is performed Protect the wires drain pipe electrical parts etc from rats or other small animals If not protected rats may gnaw at unpro tected parts and at the worst a ire will occur CAUTION Install an ELB Earth Leakage Breaker in the power source line Use twisted shi...

Page 7: ... M6 Cross Screw 4 For fixing air pane If any of these accessories are not in the package please contact your contractor 6 2 INSTALLATION Check the indoor unit height from the false ceiling surface 12 5 0 Ceiling surface Indoor unit If not adjust the distance by using the checking scale with maintaining the levelness of the indoor unit Removing Air Intake Grille from Air Panel 1 Push both ends of k...

Page 8: ...ant pipe Refrigerant pipe connections Electrical box Indoor unit Air panel U shaped hook Fixing plate 6 When tightening the long screws to prevent air leakage and to be no gap between the false ceiling surface and the indoor unit the inner circumference of the air panel the position to attach the air inlet grille may be slightly deformed However it is not abnormality 26 12 50 False ceiling Indoor ...

Page 9: ...anel Remove the tape fixing the wiring connectors on the air panel and pull out them as shown in the figure below Connect them with the wiring connectors on the indoor unit H S P S HB Electrical box Motor wiring for auto louver on air panel connector for low voltage 18 poles white Motor wiring for auto louver on indoor unit Connector for low voltage 18 poles white Condition without air intake gril...

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