41
Assembling instrunctions and maintenance
10.
MAIN Menu
Through the
click
of the button
K1
the current values of the thermostats are visualized signalled
by the correspondent blinking led
P1 / VALV / P2
To modify:
Chose the value to modify
Through the buttons
K3
and
K2
increase/decrease the value
To memorize, wait for about 5 seconds or scroll the values with the button
K1
MAIN Menu Parameters
U.M. Code
Min
Default Max
Config.
P1
Thermostat (
sensor S1)
°C
A04
25
45
99
All config.
VALVE
Thermostat
(sensor S1)
°C
A05
25
60
99
Only config. 1
VALVE
Auxiliary Thermostat
(sensor S2)
°C
A15
25
50
99
Only config. 3
P2
Service Thermostat
(sensor S1)
°C
A06
25
65
99
All config.
INSTALLER Menu Parameters
U.M. Code
Min
Default Max
-
-
n
o
it
a
r
u
g
if
n
o
c
t
c
u
d
o
r
P
CFG
01
01
03
ALARM Thermostat (sensor 1)
°C
A 01
80
90
99
SAFETY Thermostat (sensor 1)
°C
A 02
70
80
90
ANTI ICE Thermostat (sensor 1)
°C
A 03
4
6
8
Differential Thermostat S1-S2
°C
A 31
1
5
10
Thermostat Hysteresis (PUMP 1) sensor 1
°C
i 04
1
2
20
Thermostat Hysteresis (VALVE) sensor 1
°C
i 05
1
2
20
Thermostat Hysteresis (PUMP 2) sensor 2
°C
i 06
1
2
20
Thermostat Hysteresis (VALVE) sensor 2
°C
i 15
1
2
20
Differential Hysteresis S1-S2
°C
i 31
1
1
10
ANTI BLOCK Waiting Timer
h
t 01
1
168
255
Pump activation time in ANTI BLOCK
s
t 02
0
20
99
Switching OFF delay time PUMP 2
Min.
t 03
0
5
20
n
e
l
b
a
n
e
y
t
e
f
a
S
P01
0
0
1
11.
FAULT FINDING
The controller is able to signal the failure of the sensor
Blinking messages:
Lo:
out of range to the low temperature (under 0°C):
Sensor broken
Hi:
out of range to the high temperature (over 100°C):
Sensor in short
circuit
