Service And Maintenance - Joannes CIPREA 24 D AS Instrucciones De Uso, Instalación Y Mantenimiento

For connection of the separate ducts, fit the unit with the following starting accessory:
80
fig. 12 - Starting accessory for separate ducts
Before installation, check the baffle to be used and make sure the maximum permissible
length has not been exceeded, by means of a simple calculation:
1. Establish the layout of the system of split flues, including accessories and outlet terminals.
2. Consult the table 6 and identify the losses in m
ponent, according to the installation position.
3. Check that the sum total of losses is less than or equal to the maximum permissible
length in table 5.
Table. 5 - Baffles for separate ducts
CIPREA D 24 AS
Max. permissible length
CIPREA D 32 AS
CIPREA D 24 AS
Baffle to use
CIPREA D 32 AS
Table. 6 - Accessories
PIPE 0.5 m M/F
1 m M/F
2 m M/F
BEND 45° F/F
45° M/F
90° F/F
90° M/F
90° M/F + Test point
Ø 80
PIPE SECTION with test point
for condensate drain
TEE for condensate drain
TERMINAL air, wall
fumes, wall with antiwind
FLUE Split air/fumes 80/80
Fume outlet only Ø80
REDUCTION from Ø80 to Ø100
from Ø100 to Ø80
PIPE 1 m M/F
Ø 100 BEND 45° M/F
90° M/F
TERMINAL air, wall
fumes, wall with antiwind
PIPE 1 m M/F
BEND 90° M/F
Ø 60
REDUCTION 80 - 60
TERMINAL fumes, wall
ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø60 ACCESSORIES;
USE THEM ONLY IF NECESSARY AND AT THE LAST FUME EXHAUST SECTION.
14 EN
80
010011X0
(equivalent metres) of every com-
eq
Model
60 m
eq
48 m
eq
0 - 20 m
eq
20 - 45 m
eq
45 - 60 m
No baffle
eq
0 - 15 m
eq
15 - 35 m
eq
35 - 48 m
No baffle
eq
Losses in m
Air Fume exhaust
inlet
Vertical
1KWMA38A 0.5 0.5
1KWMA83A 1.0 1.0
1KWMA06K 2.0 2.0
1KWMA01K 1.9
1KWMA65A 1.9
1KWMA02K 2.0
1KWMA82A 1.5
1KWMA70U 1.5
1KWMA16U 0.2
1KWMA55U -
1KWMA05K -
1KWMA85A 2.0
1KWMA86A -
1KWMA84U -
1KWMA83U + -
1KWMA86U
1KWMA03U 0.0
1.5
1KWMA08K 0.4 0.4
1KWMA03K 0.6
1KWMA04K 0.8
1KWMA14K 1.5
1KWMA29K -
010028X0 - 2.0
010029X0 -
010030X0 -
1KWMA90A -
cod. 3541A371 - 07/2011 (Rev. 00)
Connection to collective flues
C
8X
fig. 13 - Examples of connection to flues (
Table. 7 - Typology
Type Description
C2X Intake and exhaust in common flue (intake and exhaust in same flue)
C4X Intake and exhaust in common and separate flues , but undergoing similar wind conditions
C8X Exhaust in single or common flue and wall intake
B3X Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in
common flue with natural draught
IMPORTANT - THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION
If the boiler is to be connected CIPREA D AS to a collective flue or a single flue with nat-
ural draught, the flue or chimney must be expressly designed by professionally qualified
technical personnel in conformity with the current regulations and be suitable for sealed
chamber units equipped with fan.

4. SERVICE AND MAINTENANCE

Ø 43
4.1 Adjustments
Ø 47
Gas conversion
The unit can operate on natural gas or LPG and is factory-set for use with one of these
Ø 45
two gases, as clearly shown on the packing and on the dataplate. Whenever a gas dif-
ferent from that for which the unit is arranged has to be used, the special conversion kit
Ø 50
will be required, proceeding as follows:
1. Replace the nozzles at the main burner, fitting the nozzles specified in the technical
data table in cap. 5, according to the type of gas used
2. Modify the parameter for the type of gas:
• put the boiler in standby mode
• press the DHW buttons details 1 and 2 - fig. 1 for 10 seconds: the display shows
eq
"b01" blinking.
• Press the DHW buttons fig. 1 (details 1 and 2 - ) to set parameter 00 (for nat-
Horizontal ural gas operation) or 01 (for LPG operation).
• press the DHW buttons details 1 and 2 - fig. 1 for 10 seconds.
1.0
• the boiler will return to standby mode
2.0
4.0
3. Adjust the minimum and maximum pressures at the burner (ref. relevant para-
2.9
graph), setting the values given in the technical data table for the type of gas used
2.9
4. Apply the sticker contained in the conversion kit, near the dataplate as proof of the
3.0
conversion.
2.5
TEST mode activation
2.5
Press the heating buttons (details 3fig. 1and 4 - ) together for 5 seconds to activate the
0.2
TEST mode. The boiler lights at the maximum heating power set as described in the fol-
3.0
lowing section.
7.0
- The heating and DHW symbols (fig. 14) flash on the display; the heating power will be
displayed alongside.
5.0
12.0
4.0
0.0
3.0
0.8
1.0
1.3
-
3.0
6.0
6.0
8.0
Press the heating buttons (details 3 and 4 - fig. 1) to increase or decrease the power
7.0
(min.=0%, max.=100%).
Press the DHW button "-" (detail 1 - fig. 1) and the boiler power is immediately adjusted
to min. (0%). Press the DHW button "+" (detail 2 - fig. 1) and the boiler power is imme-
diately adjusted to max. (100%).
To deactivate the TEST mode, press the heating buttons (details 3 and 4 -
togetherfig. 1for 5 seconds.
The TEST mode is automatically disabled in any case after 15 minutes.
CIPREA D AS
C
2X
fig. 14 - TEST mode (heating power = 100%)
C
4X
= Air / = Fumes)
bar
)