Product Overview & Area of Application
The Sinclair KEYON split air conditioning system SIH-12BIK + SOH-12BIK is a single-split wall-mounted unit set for cooling and heating individual rooms. The set consists of the indoor unit SIH-12BIK and the outdoor unit SOH-12BIK and is intended for professional installation by qualified specialists.
With 3.2 kW nominal cooling capacity and 3.4 kW nominal heating capacity, the air conditioning set is suitable for applications where a single room zone is to be temperature-controlled. The specific design must always match the room size, insulation, window area, internal heat load, and usage.
Technology & Equipment
The KEYON set operates with the refrigerant R32 and achieves energy efficiency class A++ in cooling mode with a SEER of 6.5. For heating mode, a heating capacity of 3.4 kW and a SCOP of 4.1 in average climate are documented.
Equipment includes Wi-Fi control, cold plasma ionizer, I FEEL function, 8 °C temperature control, X-FAN function, timer functions, and an infrared remote control YAA1FB6. The technical specifications for the indoor unit and outdoor unit must be considered separately.
Everyday Benefits
The system enables cooling, heating, dehumidifying, and air circulation via a permanently installed split air conditioning system. The Wi-Fi function supports operation via app, while the I FEEL function can align temperature control with the position of the remote control.
The cold plasma ionizer and the standard health filter support air treatment in the room. The 8 °C temperature control function can help maintain rooms at a frost-protection temperature in heating mode in suitable applications.
System Integration & Compatibility
The product is classified as a single-split wall-mounted unit set consisting of one indoor unit and one outdoor unit. The indoor unit SIH-12BIK and the outdoor unit SOH-12BIK together form the specifically described set.
For the KEYON series, optional wired controllers such as SWC-02 and XK19 are designated as accessories. Optional accessories are not included in the scope of delivery listed here.
Technical data at a glance
The following information refers to the specific air conditioning system or the specifically offered air conditioning set.
| Manufacturer | Sinclair |
| Model series | KEYON |
| Device type | Single-split wall-mounted unit set |
| Cooling capacity | 3.2 kW nominal, 0.9 to 3.7 kW |
| Heating capacity | 3.4 kW nominal, 0.9 to 4.1 kW |
| SEER | 6.5 |
| SCOP | 4.1 in average climate |
| Energy efficiency class cooling | A++ |
| Heating energy efficiency class | A+ in average climate |
| Refrigerant | R32, 0.57 kg, 0.38 t CO2 equivalent |
| Wi-Fi control | Yes, Wi-Fi module occupied |
| Dehumidification capacity | 1.4 l/h |
| Air flow rate indoor unit | 680 / 560 / 450 / 390 m³/h |
| Cooling operating range | -15 to 43 °C |
| Heating operating range | -15 to 24 °C |
| Sound pressure | Indoor unit 23 to 41 dB(A), outdoor unit 52 dB(A) |
| Sound power | Indoor unit 37 to 57 dB(A), outdoor unit 64 dB(A) |
| Voltage | 220 to 240 V |
| Phases | 1 |
| Frequency | 50 Hz |
| Fuse protection | 13 A recommended |
| Power consumption | Cooling 991 W, heating 916 W |
| Current draw | Cooling 4.4 A, heating 4.0 A |
| Connection size | Liquid line 1/4 inch / 6.0 mm, gas line 3/8 inch / 9.5 mm |
| Maximum pipe length | 15 m |
| Maximum height difference | 10 m |
| Indoor unit dimensions | 849 x 289 x 215 mm |
| Outdoor unit dimensions | 732 x 550 x 330 mm |
Installation
The installation of a split air conditioning system includes mechanical fastening, refrigerant lines, condensate drainage, leak testing, evacuation, electrical connection, and commissioning. These tasks may only be carried out by qualified specialist personnel, namely a refrigeration specialist company and qualified electricians.
The system is designed for a pipe length of 3 to 15 m. Up to a line length of 5 m, no additional refrigerant is required; for longer lines, the manufacturer's specifications for additional refrigerant must be observed.
Notes
The air inlet and air outlet on the indoor and outdoor units must remain unobstructed. Filter maintenance, condensate drainage, and clear air paths are important for stable operation. Filter cleaning is regularly recommended in the manufacturer's instructions.
If unusual noises, a burning smell, a frequently tripping fuse, a damaged connection cable, or a possible refrigerant leak occur, the system must be switched off, disconnected from the power supply, and checked by an authorized customer service or specialist company.
Scope of delivery
- Sinclair KEYON SIH-12BIK + SOH-12BIK split air conditioning system set
- Indoor unit SIH-12BIK
- Outdoor unit SOH-12BIK
- Standard health filter
- Infrared remote control YAA1FB6 (WiFi)
- Operating instructions
