Remko Air conditioning chilled water WLT 55-2 S 1612756

Chilled water wall-mounted unit for installation in the upper wall area with built-in two-way valve assembly for connection to external controls in the two-pipe system.
Unit mounted using wall bracket. Housing in a flat, attractive design made of white, impact-resistant plastic.
Air inlet via a generously dimensioned, regenerable air filter. Easy access via the device cover that can be opened at the front. Air outlet via air guide louvre with manually horizontally and vertically adjustable fins.
Air cooler in Cu/Al design made of seamlessly drawn copper pipe with form-fit aluminium fins for cold or hot water or water/glycol mixture up to max. 70 °C. Tightness tested at the factory. Pipe connections in metric copper pipe design. Venting and drain valves in the appliance.
Insulated plastic condensate tray for collecting the condensation water produced on the coil. Condensate connection via flexible pipework at the side, bottom or rear of the unit.
Smooth and quiet tangential fan. Driven by a multi-stage adjustable motor, statically and dynamically balanced.
Electrical connection compartment with connection terminals for three-stage fan motor. Control via room temperature control to be provided by the customer or available as an accessory, or on-site BMS as individual or group control. Restart after power failure.
The medium volume flow is controlled by the standard two-way valve within the device.

Included as standard:
Wall bracket
Two-way valve
Three-speed fan motor


Available as accessories:
Condensate pump
Precision room temperature control
Control unit for up to 4 units

The units comply with the relevant EU regulations and are CE-marked in accordance with the applicable directives.

Technical performance data:
Type designationREMKO WLT 55-2 S
Nominal cooling capacity, total 1) [kW]5.81
Nominal heating capacity 2) [kW]11, 95
Working range indoor unit [°C]+16 to +35
Air volume flow per stage [m³/h]705/795/865
Sound pressure level per stage 3) [dB(A)]35/37/40
Voltage supply [V/~/Hz]230/1/50
Protection classIP X0
Electr. Nominal power consumption [kW]0.06
Nominal electrical current consumption [A]0.27
Operating mediumWater, max. 35% glycol
Operating limits medium K/H [°C]+4 to +20/ +30 to +70
Operating pressure max, Medium [kPa]600
Nominal flow rate, medium [m³/h]1.00
Nominal pressure loss, internal 1) [kPa]22.5
Nominal pressure loss, internal 2) [kPa]21.0
Medium connections [mm]15
Dimensions (H/W/D) [mm]360/1172/206
Weight [kg]17, 6
Colour similar to RAL 9016


1) Room temperature TK 27°C, FK 19°C, medium temperatures 7/12 °C, 0% glycol concentration, max. air volume flow2) Room temperature TK 27°C, FK 19°C, medium temperatures 7/12 °C, 0% glycol concentration, max. air volume flow air volume flow rate
2) Room temperature TK 20°C, FK 19°C, medium temperatures 70/60 °C, 0% glycol concentration, max. air volume flow rate
3) Distance 1 m free field