Date & Time Menu; Settings Menu; Calibration Submenu; Modbus Submenu - Astralpool CDP Serie Manual Tecnico

ASTRALPOOL CDP LINE V2
restart the appliance. If set to ''OFF'' the unit will auto-reset and will work in the state it
was prior to the electrical failure.
5.4. DATE & TIME MENU
This menu allows to adjust the date and time of the appliance. See IMAGES 9.4 (pg. 104).
5.5.

SETTINGS MENU

This menu allows to adjust the probes calibration and Modbus settings of the appliance. See
IMAGES 9.5 (pg. 105) to access this menu.

5.5.1. CALIBRATION SUBMENU

This menu allows to adjust the readings of the probes. See IMAGES 9.6 (pg. 106).

5.5.2. MODBUS SUBMENU

This menu allows to adjust the Modbus settings. See IMAGES 9.7 (Pg. 107).
For complete instructions for Modbus connection & communication, please
consult Modbus manual at Fluidra PDB (Product Data Base):
http://pdb.astralpool.com/pdb/
5.6.

APPLIANCE OPERATION

5.6.1. POSTHEATING CONTROL

In the heating mode, the goal is to keep the temperature above the temperature set value.
The controller receives the ambient temperature measured by the ambient probe and
compares it to the setpoint (temperature value we want to achieve.)
The heating action is performed when the temperature is below the setpoint minus differential
marked. (Air temperature differential of 1.5 ° C. Factory setting). See IMAGE 9.8 (pg. 108)
When heating is needed, the appliance starts the post-heating element (electric heating
elements or heating coil) until it reaches the temperature set point.
In heating mode, limitations on the outlet air temperature are set to establish a functioning
security against overheating anomalies. If there is a problem of this type, air heating is turned
off and fan will remain on to dissipate the excess heat. An alarm will be shown in the display if
this situation does occur. This alarm has manual reset, pressing "F1" key.

5.6.2. HEHUMIDIFICATION

In dehumidification mode, the goal is to keep the humidity below the humidity set point.
The controller receives the ambient humidity value measured by the humidity sensor and
compares it to the setpoint (humidity value we want to achieve) plus differential marked. (Air
humidity differential of 5%. Factory setting). See IMAGE 9.9 (Pg. 108).
The dehumidification is performed by the refrigerant circuit. For proper operation of this
system some requirements are to be met. First, all safety systems must be ok (high & low
pressure...) and that the inlet ambient air temperature is above 20 ° C. If any of these conditions
is not met, the appliance will not start. Appearing the associated alarm on the display. Alarms
and information from each of the situations that we can find is detailed in TABLES 4 (Pg. 81).
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