Freestyle FS-80 NG Instruction Manual page 95

Wall mount gas-fired central heating water boilers
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ALL
32 Troubleshooting
Figure 123
Category
Description
Num.
Central Heating
53
Central Heating
54
Central Heating
55
Central Heating
56
Central Heating
58
Central Heating
59
Central Heating
60
Dom. Hot Water
61
Dom. Hot Water
62
Dom. Hot Water
63
Dom. Hot Water
64
Dom. Hot Water
65
Dom. Hot Water
66
Dom. Hot Water
67
Dom. Hot Water
68
System
69
System
70
System
71
System
72
System
73
System
74
System
75
System
76
System
77
System
78
System
79
System
80
System
81
System
82
System
83
System
84
Delta T protection
85
Delta T protection
86
Delta T protection
87
Delta T protection
88
Delta T protection
89
Delta T protection
90
Delta T protection
91
Delta T protection
92
Delta T protection
93
Delta T protection
94
Delta T protection
95
Delta T protection
96
97
98
Part number 550-142-850/0115
M
-
OUNT GAS
FIRED WATER BOILER
(continued)
FreeStyle
Address
Description
CL5 – 059D
CH pump selection
CL5 – 0592
CH slope control
CL5 – 055E
OTC curve selection
CL5 – 0562
OTC temperature offset
ML – 811A
Summer/Winter function
ML – 8129
CH hysteresys after burner ignition
ML – 8120
CH hysteresys after burner ignition timer
CL5 – 06F8
DHW maximum output
Free -TBD
'+: ÀRZ VHQVRU W\SH
ML – 80D9
CL5 – 127A
Flow sensor ON
CL5 – 1285
Flow sensor OFF
'+: ÀRZ VHQVRU ¿OWHU
ML – 80DE
ML – 811F
DHW Off mode
+RXUV RI QR '+: ÀRZ WR VHW WKH (FRQRP\ PRGH Hours
ML – 813C
ML – 8122
Variable input switch functionality
ML – 8123
Gas type selection
CL5 – 121C
Fan speed in Stand-by mode
CL5 – 0934
Water pressure low limit
CL5 – 0A38
Water pressure nominal
CL5 – 2EDF
Water pressure high limit
:DWHU ¿OOLQJ PRGH
ML – 8128
ML – 811B
Main supply frequency
ML – 80DC
Variable output relay functionality
ML – 812A
External pcb variable output relay functionality
ML – 812B
CH supply2 over-temp_burnerOFF
ML – 812C
CH supply2 over-temp_burnerON
ML – 812D
Water pressure protection
ML – 813B
Post-Ventilation time
ML – 813D
Fault F20 function
ML – 80E0
3-way motor valve commutation timer
ML – 812E
CH modulating pump PWM absolute min
ML – 812F
CH modulating pump PWM start
CL5 -0C64
CH modulating pump PWM absolute max
constant
CH Time loop
constant
DHW Time loop
constant
CH modulating pump PWM_decrease step
constant
CH modulating pump PWM_update_time
constant
Virtual set point_decrease step
constant
Virtual set point_decrease time
constant
DHW Virtual set point_decrease time2
constant
DHW Virtual set point_decrease time1
constant
DHW Virtual set point_increase time
Free -TBD
Free -TBD
Boiler Manual
Unit
Num
°F/min
Num
°F
Num
°F
Sec
%
Num
10*l/min
10*l/min
Sec
Num
Num
Num
Hz
psi
psi
psi
Num
Num
Num
Num
°F
°F
Num
Sec
Num
Sec
%
%
%
Sec
Sec
%
Sec
°F
Sec
Sec
Sec
Sec
(continued)
Low
High
Value
0
7
0
1
20
4
0
10
0
68
104
86
0
1
0
11
54
18
60
180
60
0
100
100
0
1
0
0
100
15
0
100
10
0
10
0
0
4
0
0
24
24
0
4
4
0
1
0
0
70
0
0
12
6
7
29
10
36
50
41
0
1
0
0
1
1
0
8
0
0
8
7
194
230
230
194
230
226
0
1
0
0
255
27
0
1
0
4
10
4
0
100
30
0
100
75
0
100
100
2
2
1
4
4
10
12
18
18
95

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