Multi-split outdoor unit

Inventor U6RSL(5)-42

Multi-split outdoor unit · 12.31 kW (42 000 BTU/h) · 1–5 indoor unit · R-32

Capacity42 000 BTU

Current price, stock and delivery terms are on shop.inventor.ge. Advice: 599 307 417 · luka@inventor.ge

An outdoor unit from Inventor’s updated multi-split range that connects up to 5 indoor units. It works with any type of indoor unit, so one outdoor unit can create the right climate in every room of a building.

Each indoor unit has its own electronic expansion valve for precise control and efficient operation, and the Golden Fin coating protects the condenser from corrosion.

Key features

Electronic expansion valve on every circuitEach indoor unit has its own valve — precise control and efficient operation
Golden Fin coatingA gold anti-corrosion layer on the condenser protects the unit from the weather; suits coastal and humid areas
A+++ energy class in heatingSCOP 5.1 in the warmer climate zone (EN 14825)
Heating and cooling even at −15 °CEfficient operation at low outdoor temperatures
All DC InverterDC inverter compressor and fans; up to 25 compressor frequency steps (F1–F25) for smooth operation
Quiet operationOptimised airflow and Silent mode for even lower noise
Auto restart and self-diagnosisAfter a power cut the unit restarts with its previous settings; on a fault it stops and shows an error code

Specifications

Cooling capacity	12.31 (3.16–12.31) kW · 42 000 (10 800–42 000) BTU/h
Heating capacity	12.31 (3.37–12.31) kW · 42 000 (11 500–42 000) BTU/h
Seasonal efficiency — cooling	Pdesign 12.3 kW · SEER 5.8 · A+
Seasonal efficiency — heating, average climate	Pdesign 9.5 kW · SCOP 3.8 · A+
Seasonal efficiency — heating, warmer climate	Pdesign 10.1 kW · SCOP 5.1 · A+++
Voltage / frequency / phase	220–240 V / 50 Hz / single-phase
Connectable indoor units (min.–max.)	1–5
Sound pressure level	62 dB(A)
Sound power level	70 dB(A)
Compressor	Rotary, DC Inverter
Refrigerant	R-32 × 2900 g
Liquid / gas pipe diameter	4 × (1/4″ / 3/8″) + 1 × (1/4″ / 1/2″)
Circuit breaker	1 × 25 A
Max. total piping length	80 m
Max. piping length per indoor unit	35 m
Max. height difference, indoor to outdoor	15 m
Max. height difference between indoor units	10 m
Operating range (outdoor air), cooling	−15 … +50 °C
Operating range (outdoor air), heating	−15 … +24 °C
Dimensions (W × D × H)	946 × 410 × 810 mm
Net weight	74.1 kg