Wall unit 85-2 S

WLT (S) SERIES Wall-mounted units in 2-pipe design

Chilled water systems
Cooling capacity: 2.00 - 8.50 kW
For offices and living spaces

High performance units for rooms with limited space

The unit suctions room air in through its front section, filters, cools, and dehumidifies the air and then returns it to the room through its lower front section. The air outlet fins can be set to swing operation for better automatic air distribution (WLT) or can be individually set in a fixed position (WLT, WLT S).
A low-noise transverse current fan draws in the room air through an easily accessible filter. The copper-aluminium heat exchanger for medium temperatures up to 70°C located behind the fan provides for optimum cooling or heating performance. Any condensate occurring is collected in the condensate pan and conducted out of the device via a condensate tube. If the condensate cannot drain freely, a condensate pump can be integrated into the device according to the size and routing of the lines.

Simple installation above doors or at the top of walls
Removable and easy to clean air filter
Air outlet in swing mode or with individual fine adjustment
Integrated 3-way or 2-way valve subassembly
With infrared remote control in the standard version (not for WLT S)
Automatic restart after power failure (not for WLT S)
Programmable 24-hour timer function (not for WLT S)

Technical data

Variant	WLT 25 (S)	WLT 27 (S)	WLT 45 (S)	WLT 55 (S)	WLT 75 (S)	WLT 85 (S)
Cooling capacity	2.0 kW	2.7 kW	4.4 kW	5.8 kW	7.0 kW	8.5 kW
Heating capacity	4.1 kW	5.4 kW	8.6 kW	12.0 kW	13.9 kW	17.1 kW
Air flow rate, speed settings, min.-max.	295 - 360 m³/h	320 - 415 m³/h	605 - 735 m³/h	705 - 865 m³/h	880 - 1270 m³/h	1090 - 1400 m³/h
Sound pressure level min.-max.	26-33 dB(A)	28-36 dB(A)	33-38 dB(A)	35-40 dB(A)	38-42 dB(A)	39-43 dB(A)
Power supply	230/1~/50	230/1~/50	230/1~/50	230/1~/50	230/1~/50	230/1~/50