rev00 – Installation, use and maintenance manual
DDS-DCS – Dehumidifier for small swimming pools
12 - 48
2.4 Standard and Advanced Controls’ functions
DDS and DCS range units are supplied with a control that manages the basic functions of the dehumidifier, such as
dehumidification, heating, alarms, defrost cycles and duration of these. DDS and DCS units only need the closing of a clean
contact coming from an hygrostat which can be mounted on board or at distance, on the wall.
DDS and DCS units can be supplied, as option, with a high-performance and graphic advanced control, complete with
temperature and humidity probes on board, that make the dehumidifier completely autonomous in the reading and in the
managing of temperature and humidity.
To the standard control functions, the advanced one adds other functions which allow to satisfy the different needs of the
Customers.
Here below you find a table which shows the functions of both the controls, the standard and the advanced one:
Displaying of the functioning status of the unit and / or alarms
Temperature and humidity probe on board
Low pressure evaporation protection probe
Management of 3 ventilation speeds during dehumidification, recirculation
and heating
Management On Off on time-bands
Management temperature on time bands
Management humidity on time bands
Management alarms history
Management of the contemporaneity of electrical heaters + 3 ways valve hot
water coil (with exclusion of models 040 – 050 - 060)
Management of automatic defrost
Signaling of alarm on terminal board
Graphic back-lighted display
Possibility of placing the display at distance, on the wall
II° Advanced Display at distance
Serial board Modbus RS 485
Management of the humidistat on board
Management of the Chrono-Thermo Hygrostat at distance
Management of different units from a single advanced display on wall
Realisation of a special software under Customer specifications and needs
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