Electric heater - Controlled by fan - 2-stage or TRIAC control - High-limit safety thermostat with automatic and manual reset Hot water coil - 1-row coil made of copper tubes with aluminium ﬁns - 2 or 4-way control valve, ﬁtted and connected Humidiﬁer Humidiﬁer with immersed electrodes and a board to relay all information relating to the humidiﬁer directly to the automatic CARRIER CCU Controller: - Stainless steel, large surface area electrodes - Flow rates of 8 kg/h, depending on the model - Steam cylinder in a single easy to remove component - Drain pump and ﬁlling solenoid valve - Electronic control panel - Distributor pipe For use with city water only (with a conductivity of between 350 and 1250 μS and a hardness of between 15 and 30°F). Do not use deionised or softened water.
Chilled water operation
50CO W (Chilled Water)
NEW speed, etc. to be transmitted.
The fan also has a ModBus card which allows faults and settings such as the actual power input, current, rotation
Air discharge into raised ﬂooring
Front return air (except W 115)
Bottom return air (except CW 115)