Specifications
Table Of Contents
- Cover
- Table of Contents
- Part 1 List of Functions
- Part 2 Specifications
- Part 3 Printed Circuit Board Connector Wiring Diagram
- Part 4 Function and Control
- Part 5 Operation Manual
- Part 6 Service Diagnosis
- 1. Caution for Diagnosis
- 2. Problem Symptoms and Measures
- 3. Service Check Function
- 4. Code Indication on the Remote Controller
- 5. Troubleshooting
- 5.1 Indoor Units
- 5.2 Outdoor Units
- 5.3 Indoor Unit PCB Abnormality A1
- 5.4 Freeze-up Protection Control or High Pressure Control A5
- 5.5 Fan Motor or Related Abnormality A6
- 5.6 Thermistor or Related Abnormality (Indoor Unit) C4,C9
- 5.7 Front Panel Open / Close Fault C7
- 5.8 Signal Transmission Error (between Indoor and OutdoorUnit) U4
- 5.9 Unspecified Voltage (between Indoor and Outdoor Units) UA
- 5.10 Freeze-up Protection Control A5
- 5.11 Outdoor Unit PCB Abnormality E1
- 5.12 OL Activation (Compressor Overload) E5
- 5.13 Compressor Lock E6
- 5.14 DC Fan Lock E7
- 5.15 Input Over Current Detection E8
- 5.16 Discharge Pipe Temperature Control F3
- 5.17 High Pressure Control in Cooling F6
- 5.18 Compressor Sensor System Abnormality H0
- 5.19 Position Sensor Abnormality H6
- 5.20 CT or Related Abnormality H8
- 5.21 Thermistor or Related Abnormality (Outdoor Unit) P4,J3,J6,J8,J9,H9
- 5.22 Electrical Box Temperature Rise L3
- 5.23 Radiation Fin Temperature Rise L4
- 5.24 Output Over Current Detection L5
- 5.25 Insufficient Gas U0
- 5.26 Low-voltage Detection or Over-voltage Detection U2
- 5.27 Signal Transmission Error (on Outdoor Unit PCB) U7
- 5.28 Anti-icing Function in Other Rooms / UnspecifiedVoltage (between Indoor and Outdoor Units) UA,UH
- 6. Check
- Part 7 Removal Procedure
- Part 8 Others
- Part 9 Appendix
- Index
- Drawings & Flow Charts
Specifications SiBE12-713
22 Specifications
Ceiling-suspended Type
50Hz 230V
Model FHQ35BVV1B FHQ50BVV1B FHQ60BVV1B
Rated Capacity 3.5kW Class 5.0kW Class 6.0kW Class
Decoration
Panel
Color White White White
Dimensions (H×W×D) — — —
Air Flow Rates
m³/min
(cfm)
H 13.0 (458) 13.0 (458) 17.0 (600)
M———
L 10.0 (353) 10.0 (353) 13.0 (459)
SL———
Fan
Type Sirocco Fan Sirocco Fan Sirocco Fan
Motor OutputW626262
Speed Steps 2 Steps 2 Steps 2 Steps
Air Direction Control Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward Right, Left, Horizontal, Downward
Air Filter Removable-Washable-Mildew Proof Removable-Washable-Mildew Proof Removable-Washable-Mildew Proof
Temperature Control Microcomputer Control Microcomputer Control Microcomputer Control
Dimensions (H×W×D) mm 195×960×680 195×960×680 195×1,160×680
Packaged Dimensions (H×W×D) mm 279×1,046×818 279×1,046×818 279×1,246×818
Weight kg 24 25 27
Gross Weight kg 31 32 35
Operation
Sound
H/L dBA 37/32 38/33 39/33
Sound Power H/L dBA 53/48 54/49 55/49
Heat Insulation Both Liquid and Gas Pipes Both Liquid and Gas Pipes Both Liquid and Gas Pipes
Piping Connection
Liquid mm
φ
6.4 (Flare)
φ
6.4 (Flare)
φ
6.4 (Flare)
Gas mm
φ
9.5 (Flare)
φ
12.7
(Flare)
φ
12.7
(Flare)
Drain mm VP20 (O.D.
φ
26 / I.D.
φ
20) VP20 (O.D.
φ
26 / I.D.
φ
20) VP20 (O.D.
φ
26 / I.D.
φ
20)
Drawing No. 3D037992E 3D037992E 3D037992E
Conversion Formulae
kcal/h=kW×860
Btu/h=kW×3414
cfm=m³/min×35.3