Ferroli RXA-I PLUS Series User Manual

21
Weather temperature set for cool mode
Weather temperature set for heat mode
4
9
14
19
24
29
-5 0 5 10 15 20 25 30 35 40 45 50
T1S (water leaving temperature setpoint)
T4 (outdoor air temperature)
WTS COOLING MODE (low temp)
1_LT
2_LT
3_LT
4_LT
5_LT
6_LT
7_LT
8_LT
14
16
18
20
22
24
26
-5 0 5 10 15 20 25 30 35 40 45 50
T1 (water leaving temperature)
T4 (outdoor air temperature)
WTS COOLING MODE (high temp)
1_HT
2_HT
3_HT
4_HT
5_HT
6_HT
7_HT
8_HT
8 7 1 2
3 4 5 6
1 2 3 4
6 7 8
34
36
38
40
42
44
46
48
50
52
54
56
-20 -15 -10 -5 0 5 10 15 20
T1 (water leaving temperature)
T4 (outdoor air temperature)
WTS HEATING MODE (high temp)
1_HT
2_HT
3_HT
4_HT
5_HT
6_HT
7_HT
8_HT
22
24
26
28
30
32
34
36
38
40
-20 -15 -10 -5 0 5 10 15 20
T1 (water leaving temperature)
T4 (outdoor air temperature)
WTS HEATING MODE (low temp)
1_LT
2_LT
3_LT
4_LT
5_LT
6_LT
7_LT
8_LT
1 2 3 4
5 6 7 8
1
5 6 7 8
2 3 4
COOL MODE (LOW TEMPERATURE)
COOL MODE (HIGH TEMPERATURE)
HEAT MODE (HIGH TEMPERATURE)
HEAT MODE (LOW TEMPERATURE)
T4 (outdoor air temperature)
T4 (outdoor air temperature)
T4 (outdoor air temperature)
T4 (outdoor air temperature)
T1S (water leaving temperature)
T1S (water leaving temperature)
T1S (water leaving temperature)
T1S (water leaving temperature)
COOL MODE (LOW TEMPERATURE)
-5 ~ -14 15 ~ 21 22 ~ 29 30 ~ 46
1 18 13 10 7
2 19 14 11 8
3 20 15 12 9
4 21 16 13 10
5 22 17 14 11
6 23 18 15 12
7 24 19 16 13
8 25 21 18 14
COOL MODE (HIGH TEMPERATURE)
-5 ~ -14 15 ~ 21 22 ~ 29 30 ~ 46
1 20 18 18 18
2 21 19 18 18
3 22 20 18 18
4 23 21 18 18
5 24 22 20 18
6 25 23 21 19
7 25 24 22 20
8 25 25 23 21
HEAT MODE (LOW TEMPERATURE)
-20 -15 -10 -5 0 5 10 15 20
1 38,0 37,3 36,5 35,8 35,0 34,3 33,5 32,8 32,0
2 35,0 34,4 33,8 33,1 32,5 31,9 31,3 30,6 30,0
3 33,0 32,6 32,3 31,9 31,5 31,1 30,8 30,4 30,0
4 35,0 34,1 33,3 32,4 31,5 30,6 29,8 28,9 28,0
5 33,0 32,4 31,8 31,1 30,5 29,9 29,3 28,6 28,0
6 31,0 30,4 29,8 29,1 28,5 27,9 27,3 26,6 26,0
7 29,0 28,6 28,3 27,9 27,5 27,1 26,8 26,4 26,0
8 29,0 28,4 27,8 27,1 26,5 25,9 25,3 24,6 24,0
HEAT MODE (HIGH TEMPERATURE)
-20 -15 -10 -5 0 5 10 15 20
1 55,0 54,4 53,8 53,1 52,5 51,9 51,3 50,6 50,0
2 55,0 53,8 52,5 51,3 50,0 48,8 47,5 46,3 45,0
3 55,0 53,1 51,3 49,4 47,5 45,6 43,8 41,9 40,0
4 50,0 49,4 48,8 48,1 47,5 46,9 46,3 45,6 45,0
5 50,0 48,8 47,5 46,3 45,0 43,8 42,5 41,3 40,0
6 45,0 44,4 43,8 43,1 42,5 41,9 41,3 40,6 40,0
7 45,0 43,8 42,5 41,3 40,0 38,8 37,5 36,3 35,0
8 40,0 39,4 38,8 38,1 37,5 36,9 36,3 35,6 35,0
T4
ID
T4
ID
T4
ID
T4
ID
In the tables are riported the setpoint values (T1S) as function of the external air temperature (T4) for the different available weather
temperature set.
CONTROL SYSTEM

Ferroli RXA-I PLUS Series Specifications

General

Brand	Ferroli
Model	RXA-I PLUS Series
Category	Heat Pump
Language	English