Joannes CLIZIA D 24 A, Instructions For Use, Installation & Maintenance

Page: 13 / 36

CLIZIA D 24 A
13
EN
cod. 3541C830 - Rev. 00 - 09/2012
• Recheck both adjustments by pressing the heating buttons and adjust them if nec-
essary by repeating the above procedure.
• Press the Eco/Comfort button for 2 seconds to return to the TEST mode.
• Deactivate the TEST mode (see cap. 4.1).
• Disconnect the pressure gauge.
Heating power adjustment
To adjust the heating power, switch the boiler to TEST mode (see sec. 4.1). Press the
heating buttons detail 3 - fig. 1 to increase or decrease the power (min. = 00 - max. =
100). Press the
reset button within 5 seconds and the max. power will remain that just
set. Exit TEST mode (see sec. 4.1).
Configuration Menu
Press the DHW buttons together for 10 seconds to access the configuration Menu. 7 pa-
rameters are available, indicated by the letter "b", which are not modifiable from Remote
Timer Control.
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to view or modify the value of a parameter: the modification
will be automatically saved.
Notes:
1. Parameters with more than one description vary their function and/or range in rela-
tion to the setting of the parameter given in brackets.
2. Parameters with more than one description are reset to the default value if the pa-
rameter given in brackets is modified.
To exit the configuration Menu press the DHW buttons together for 10 seconds, or exiting
occurs automatically after 2 minutes.
Service menu
The card Service Menu is accessed by pressing the Reset button for 20 seconds. 4 sub-
menus are available: press the Heating buttons to select, in increasing or decreasing or-
der, "tS", "In", "Hi" or "rE". "tS" means Transparent Parameters Menu, "In" means
Information Menu, "Hi" means History Menu: after selecting the submenu, press the Re-
set button again to access it; "rE" means History Menu Reset: see description.
"tS" - Transparent Parameters Menu
16 parameters indicated by the letter "P" are available: which are also modifiable from
Remote Timer Control.
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to view or modify the value of a parameter: the modification
will be automatically saved.
fig. 10 - Gas valve
A - Upstream pressure point
B - Downstream pressure point
I - Gas valve electrical connection
R - Gas outlet
S - Gas inlet
fig. 11 - Gas valve connection
TYPE SGV100
Pi max 65 mbar
24 Vdc - class B+A
Contents Description Range Default CLIZIA D 24 A
b01 Gas type selection
0=Natural Gas
0=Natural Gas 0=Natural Gas
1=LPG
b02 Boiler type selection
1=Bithermal instantaneous
1=Bithermal instantane-
ous 2=Monothermal instanta-
neous
2=Monothermal instanta-
neous
3=Heating only (3-way
valve)
4=Heating only (circulating
pump)
b03
Combustion chamber
type selection
0=Sealed Chamber com-
bustion control
(without fume pressure
switch)
0=Sealed Chamber with
combustion control 1=Open Chamber
(with fume thermostat)
1=Open Chamber (with
fume thermostat)
2=Sealed Chamber (with
fume pressure switch)
3=Sealed Chamber com-
bustion control
(with fume thermostat on
recuperator)
4=Low-NOx Sealed Cham-
ber (without fume pressure
switch)
5=Low-Nox Open Cham-
ber (with fume thermostat)
R
B
I
A
S
~ 65 Ω
~ 24 Ω
b04
Primary Exchanger
type selection
(b03=0)
0=Flat
0=Flat 0=Flat 1=Omega
No effect on adjust-
ment (b03=1)
-- 0
No effect on adjust-
ment (b03=2)
-- 0
Primary Exchanger
type selection
(b03=3)
0=Flat
0=Flat 1=Omega
No effect on adjust-
ment (b03=4)
-- 0
No effect on adjust-
ment (b03=5)
-- 0
b05
Relay card LC32
operation selection
(b02=1)
0=External gas valve
0=External gas valve 0=External gas valve
1=System filling solenoid
valve
2=Solar 3-way valve
No effect on adjust-
ment (b02=2)
-- 0
No effect on adjust-
ment (b02=3)
-- 0
No effect on adjust-
ment (b02=4)
-- 0
b06
Mains Voltage Fre-
quency
0=50Hz
0=50Hz 0=50Hz
1=60Hz
b07
Comfort burner on
time
(b02=1)
0-20 seconds 5 seconds 5 seconds
No effect on adjust-
ment (b02=2)
-- 5
No effect on adjust-
ment (b02=3)
-- 5
No effect on adjust-
ment (b02=4)
-- 5
Contents Description Range Default CLIZIA D 24 A
P01 Ignition ramp Offset 0-40 10 10
P02 Heating ramp 1-20°C/minute 5°C/minute 5°C/minute
P03 Heating standby time 0-10 minutes 2 minutes 2 minutes
P04 Heating Post-Circulation 0-20 minutes 6 minutes 6 minutes
P05 Heating user max. setpoint 31-85°C 80°C 80°C
P06 Max. power in heating 0-100% 100% 100%
P07
Burner shutdown in hot water
production (b02=1)
0=Fixed
0=Fixed 0=Fixed
1=Linked to set point
2=Solar (5)
3=Solar (10)
4=Solar (20)
Burner shutdown in hot water
production (b02=2)
0=Fixed
0=Fixed
1=Linked to set point
2=Solar (5)
3=Solar (10)
4=Solar (20)
Hot water tank hysteresis
(b02=3)
0-4°C 2°C
Hot water tank hysteresis
(b02=4)
0-4°C 2°C
P08
DHW standby time (b02=1) 0-60 seconds 30 seconds 60 seconds
DHW standby time (b02=2) 0-60 seconds 60 seconds
DHW standby time (b02=3) 0-60 seconds 30 seconds
DHW standby time (b02=4) 0-60 seconds 30 seconds
Contents Description Range Default CLIZIA D 24 A