Ariston NIMBUS PLUS 50 S EXT - ZONE 2 PARAMETERS AND SETTINGS; Zone 2 Settings Configuration; Zone 2 Diagnostic Information; Zone 2 Module Settings

76 / GB
MENU SUB-MENU PARAMETER DESCRIPTION RANGE DEFAULT
5 Zone2 Parameters (if present)
5 0 Setpoint
500T Day 10 - 30 °C 19°C Heat - 24°C Cool
501T Night 10 - 30 °C 16°C
502T set Z2 par. 5.2.5 - 5.2.6 20 (LT) - 40 (HT)
503Zone frost temperature 2 - 15 °C 5°C
5 1 Free parameters
510Zone free parameter
511Zone free parameter
512Zone free parameter
5 2 Z2 Settings
520Zone 2 temperature range
Low Temp
High Temp
Low Temp
521Thermoregulation
Fix Flow T
Basic Thermoreg
Room T Only
Outdoor T Only
Room+Outdoor T
Basic Thermoreg
5 2 2 Slope 0,2°C - 1°C (LT); 1°C - 3,5°C (HT)
0,6°C (LT) - 1,5°C (HT)
523O set -14 ÷ +14 (HT); -7 ÷ +7 (LT) 0
524Room In uence Proportional 0°C - 20°C 2°C (LT) - 10°C (HT)
525Max T 20°C ÷ 45°C (LT); 20°C ÷ 70°C (HT) 45°C (LT) - 60°C (HT)
526Min T 20°C ÷ 45°C (LT); 20°C ÷ 70°C (HT) 20°C (LT) - 20°C (HT)
5 3 DIAGNOSTIC ZONE 2
530Max Integral Action on Room Control only read
5 3 1 Z2 Diagnostics only read
532Room T only read
533Room T setpoint only read
534Flow temperature OFF - ON only read
535Pump Status OFF - ON only read
5 4 Z2 Zone Module Settings
540Zone Pump Modulation
Fixed
Modulating on DeltaT
Modulating on Pressure
Modulating on DeltaT
541Target deltaT for pump modulation 4°C ÷ 25°C 7°C (LT) - 20°C (HT)
542Pump  xed speed 20 ÷ 100% 100%
5 5 Cooling
550T set cool Z2 par. 5.5.6 - 5.5.7
7°C [FC] - 18°C [UFH]
551Zone 1 Cooling Temp Range
Fan Coil
UFH
UFH
552Thermoregulation type
ON/OFF
Fix Flow T
Outdoor T Only
ON/OFF
5 5 3 Slope [18;33] FC; [0-30] UFH
25 FC; 10 UFH
554O set [-2,5°C; +2,5°C]
0°C
556Max T
MinT -12°C [FC];
MinT - 23°C [UFH]
12°C [FC];
23°C [UFH]
557Min T 7°C-MaxT [FC]; 18-MaxT [UFH]
7°C [FC];
18°C [UFH]