NTI FTVN - Page 32

32
Part 1 - General Safety Information
Part 4 - Water Piping
J. Floor Drying Function
The Floor Drying Function is a special function that allows the installer,
through a dedicated heating cycle, to use the boiler for drying a freshly
poured radiant oor during a oor system installation.
The installer can set parameter 2.7.4 (Floor Drying Cycle) and choose the
cycle‘s operation (Functional Heating, Curing Heating, a combination
of Functional and Curing Heating, or Manual Heating).
This function can follow dierent ow temperature proles according
to the parameter 2.7.4 values:
Value Function mode description
0 OFF
1
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
Jours
Jours
Jours
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Functional Heating:
The supply setpoint temperature is kept at 77°F for three (3) days, then
increased to the target temperature (parameter 2.7.5 - default = 131°F)
and kept at this temperature for four (4) days.
2
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
Jours
Jours
Jours
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Curing Heating:
Supply setpoint temperature increases from 77°F to the target
temperature (dened by parameter 2.7.5) by 5F/day, stays at target
temperature for “x” days, and decreases from target temperature to 77°F
by 5°F/day for a xed total amount of days to 18.
Example 1:
Parameter 2.7.5 = 131°F; increasing phase from 77°F to 131°F = 6 days;
stays at 131°F for 6 days; decreasing phase from 131°F to 77°F = 6 days.
Example 2:
Parameter 2.7.5 = 140°F; increasing phase from 77°F to 140°F = 7 days;
stays at 140°F for 4 days; decreasing phase from 140°F to 77°F = 7 days.
3
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Jours
Fonction chauffage
7 jours
Durcissement chauffage
18 jours
2 jours
ARRET
15
16
17
18
19
20
21
22
23
24
25
26
27
28
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Jours
Fonction chauffage
7 jours
Durcissement chauffage
18 jours
1 jours
ARRET
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
Functional Heating + Curing Heating:
The two operation modes are executed consecutively with a stop
period of two (2) days in between.
4
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Jours
Fonction chauffage
7 jours
Durcissement chauffage
18 jours
2 jours
ARRET
15
16
17
18
19
20
21
22
23
24
25
26
27
28
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Jours
Fonction chauffage
7 jours
Durcissement chauffage
18 jours
1 jours
ARRET
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
Curing Heating + Functional Heating:
The two operation modes are executed consecutively with a stop
period of one (1) day in between.
5
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
Jours
Jours
Jours
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
Température de départ de l'installation
- paramètre 275 - °C
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0
10
20
30
40
50
60
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Manual Heating:
The supply setpoint temperature is xed at the value dened by the
parameter 2.7.5 “Floor Drying Flow Setpoint Temperature”.