HiDew DOS - Page 47

Installation, use and maintenance manual – rev08
DDS-DCS-DVS-DOS - Dehumidifiers for small swimming pools
47 - 60
It is used to enable the contact for the remote device and, if necessary, to invert the operating
logic
This page is only present if the modbus communication is not active.
Without reversing the logic:
- contact open → unit off
- contact closed → unit on
default: remote on and logic inversion not active
It is used to enable the dehumidification on/off contact and, if necessary, to invert the operating
logic
This page is only present if the modbus communication is not active.
Without reversing the logic:
- open contact → inactive dehumidification request
- closed contact → active dehumidification request
default: dehumidification contact and logic inversion disabled
It is used to enable the heating on/off contact and, if necessary, to invert the operating logic
This page is only present if the modbus communication is not active and only if the hot water coil
option with valve or the electric resistance option has been purchased.
Without reversing the logic:
- open contact → heating request inactive
- closed contact → active heating request
default: heating contact enabling and logic inversion disabled
It is used to enable and modify the parameters related to the modbus communication
This page is only present if the modbus communication option has been purchased.
default: serial enabling not active, address 1 and baud rate 9600
It is used to enable the contact for the alarm and, if necessary, to reverse the operating logic.
This page is only present in the DDS/DCS versions where there is no option for hot gas defrost and
in the DVS and DOS versions regardless of the options.
Without reversing the logic:
- contact open → alarm signal inactive
- closed contact → active alarm signalling
default: alarm contact enabling and logic inversion not active
It is used to set the parameters for static defrost operation.
This page is only present if the hot gas defrost option has not been purchased.
default: start -1.0°C and differential 11.0°C
It is used to set the parameters for the hot gas defrost operation.
This page is only present if the hot gas defrost option has been purchased.
default: start -1.0°C and differential 20.0°C