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cont:
4.2.1 Boiler
parameters
PreHeat mode
Prog. Input 2.
Prog. Input 3.
Prog. Input 7.
Prog. Input RT.
Prog. Output 1.
Prog. Output 2.
Prog. Output 3.
Prog. Output 4.
Mod. Pump dT
Mod. Pump Start Time
Mod. Pump Type
Mod. Pump Mode
Mod. Pump Min Pwr
Appliance Type
Dair active
Anti Legionella Day
Anti Legionella Hour
4.2.2 Module Cascade
Settings
Burner Address
Permit Emergency Mode
Emergency Setpoint
Delay Per Start Next Mod.
Delay Per Stop Next Mod.
Delay Quick Start Next
Delay Quick Stop Next
Hyst. Down Start Module
84
min.
max.
Default
on
off
off
0
4
2
0
2
2
0
5
3
0
1
1
0
10
4
0
10
9
0
10
6
0
20
18
9
72
36
(5)
(40)
(20)
0
255
120
wilo
20
100
mod
30
50
55
50
0
1
yes
mon
sun
Sunday
0
23
0
min.
max.
Default
Stand
alone
Yes
68
194
158
(20)
(90)
(70)
0
1275
200
0
1275
180
0
1275
50
0
1275
30
0
72
9
(0)
(40)
(5)
E93.1601EN032.C VGH installation manual
unit
Access
Description:
level
-
Installer
Set the PreHeat Eco mode
#
Installer
Select the function for
programmable input 2
#
Installer
Select the function for
programmable input 3
#
Installer
Select the function for
programmable input 7
#
Installer
Select the function for the
programmable RT input
#
Installer
Select the function for
programmable output 1
#
Installer
Select the function for
programmable output 2
#
Installer
Select the function for
programmable output 3
#
Installer
Select the function for
programmable output 4
°F
Installer
Set the modulating pump
(°C)
target delta temperature
sec.
Installer
Set the modulating pump
start up time
Installer
Set the modulating pump
model
o/f or
Installer
Set the modulating pump
mod.
mode
%
Installer
Set the modulating pump
minimum duty cycle
#
Installer
Set the appliance type
Yes/
Installer
Enable/disable the De-Air
No
function
Installer
Select the day for the anti-
legionella cycle
hrs.
Installer
Select the time for the anti-
legionella cycle
unit
Access
Description:
level
Installer
Set the cascade burner
address
Yes/
Installer
Enable/disable the cascade
No
emergency mode
°F
Installer
Set the emergency mode
(°C)
setpoint
sec.
Installer
Set the delay time before
the next module is started
sec.
Installer
Set the delay time before
the next module is stopped
sec.
Installer
Set the fast delay time
before the next module is
started
sec.
Installer
Set the fast delay time
before the next module is
stopped
°F
Installer
Set the hysteresis down
(°C)
after which a module is
started
Dis
play
no:
64
117
118
122
124
125
126
127
128
133
134
135
136
137
138
139
107
108
Dis
play
no:
184
72
74
75
76
142
143
77
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