Ariston NIMBUS PLUS 50 S EXT - HP SYSTEM OPERATION SETTINGS; Central Heating Operation Settings; Cooling Operation Settings; Domestic Hot Water Settings

78 / GB
MENU SUB-MENU PARAMETER DESCRIPTION RANGE DEFAULT
17 1 3 AUX Input 1
None
Humidistat sensor
None
17 1 4 AUX Output 1 (AFR)
None
Fault alarm
Humidistat alarm
External heat request.
None
17 1 5 AUX Output 2
None
Fault alarm
Humidistat alarm
External heat request
None
17 2 Energy manager parameter 1
17 2 0 Hydraulic scheme
None
Plus
Compact
Flex
Hp Water Heater
None
17 2 1 Thermoregulation
Absent
Present
Present
17 2 2 ECO / COMFORT
Eco Plus
Eco
Average
Comfort
Comfort Plus
Average
17 2 3 FlowT HP O set 0 ÷10°C 2°C
17 2 4 Boost Time 0 ÷ 60 min 16 min.
17 2 5 External temperature correction - 3; + 3°C 0°C
17 2 6 Active Resistance Stages
1 Stage
2 Stages
3 Stages
2 Stages
17 2 7 Pro-Tech anode active OFF - ON OFF
17 2 9 Antiblocking pump enable OFF - ON
17 3 Central Heating
17 3 0 CH pump prerun time 30 ÷ 255 sec. 30 sec.
17 3 1 Time for prerun new attempt 0 ÷ 100 sec. 90 sec.
17 3 2 CH Pump Overrun 0 ÷ 16 min. 3 min.
17 3 3 Pump Speed Control
Low speed
High speed
Modulating
Modulating
17 3 4 Delta T Pump Setpoint 5 ÷ 20°C 5°C
17 3 5 Min Pressure 0,3 ÷ 0,4 bar 0,4 bar
17 3 6 Warning Pressure 0,4 ÷ 0,8 bar 0,6 bar
17 3 7 Max PWM Pump min PWM ÷ 100% 100%
17 3 8 Min PWM Pump 80% ÷ max PWM 100%
17 3 9 Floor drying Flow Set Point T 25 ÷ 60°C 55°C
17 4 Cooling
17 4 0 Cooling mode activation
Cooling not active
Cooling active
Cooling not active
17 4 1 Cooling anticycling time 0 -10 min. 0 min.
17 4 2 DeltaT_HP_Flow_Comp -10 ÷ 0°C -2°C
17 5 Domestic Hot Water
17 5 0 DHW Comfort Setpoint T 35 ÷ 65°C 55°C
17 5 1 DHW Reduced Set Point T 35°C - Par. 15.5.0 35°C