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8. System configuration
Installer reference guide / Mono tank integrated type
123
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AE050RXYDEG, AE080RXYD**, AE120RXYD**, AE160RXYD**
Option
SEG1
SEG2
SEG3
SEG4
Function of the option
Remarks
Channel address
Main
0
0
A
0
U
0
Automatic address setting (default)
Manual address setting (0 to 15)
Base heater
Main
0
1
0
0
0
1
Enabled (default)
Disabled
Operation mode
Main
0
2
0
0
0
1
Heat Pump (default)
Heating Only
Snow accumulation
prevention control
Main
0
3
0
0
0
1
Disabled (default)
Enabled
Silent mode
Main
0
4
0
0
0
0
0
0
1
2
3
4
Manual Silent mode (-3 dB)
Manual Silent mode * 0.9 (-5 dB)
Manual Silent mode * 0.75 (-7 dB)
Manual Silent mode (-3 dB)
Low-noise Silent mode (default)
Energy saving mode
Main
0
5
0
0
0
1
Disabled (default)
Enabled
Defrost Entry
Temperature Offset
Main
0
6
0
0
0
0
0
1
2
3
Defrost entering temperature
= Default
Defrost entering temperature
= 1°C
Defrost entering temperature
= 2°C
Defrost entering temperature
= 3°C
WARNING
• Incorrect handling of the thermostat, safety valve or other valves may lead to tank rupture, or plate heat
exchanger damage. When servicing the unit follow instructions carefully:
– Always turn off main power supply when water supply is being shut off.
– Test the free operation of the safety valve regularly by opening the valve ensuring the water flows freely.
– Electrical connection and all servicing of the electrical components should only be carried out by an
authorized electrician.
– Fitting and all servicing of plumbing fixtures should only be carried out by an authorized installer.
– When replacing the thermostat, safety valve or any other valve or part supplied with this unit, use only
approved parts of the same specification.