Unical EVE 05 CTFS 24 F User Manual

8
Installation info
1
TECHNICAL FEATURES AND DIMENSIONS
• Pump anti-jamming function;
• Pump over run function;
• High limit thermostat (95°C);
• Three-speed circulating pump;
• Expansion vessel;
• Automatic air vent;
• C.H. system water filling valve;
• Safety pressure switch for low water level;
• Priority flow switch for D.H.W.;
• Tap water flow rate restrictor set at 12
litres/min.
• Control panel with IP X4D insulation pro-
tection
• Manometer;
• Warning light for: presence of power, re-
quest for heating, burner in operation, lock
out, by the display
• D.H.W. temperature selector (35/57°C) for
EVE 05 CTN 24 F - CTFS 24 F - CTFS 24
CTN 24 ;
• C.H. temperature selector (45/78°C) + sum-
mer/winter position.
• Reset push button / Chimney sweeper but-
ton / Error codes visualization / Thermo-
meter
• Paper mounting jig for connections predi-
sposition
• Mounting jig opt.
• Flue gas antispillage thermostat (EVE 05
TN)
1.1 - TECHNICAL FEATURES
EVE 05 is a wall hung gas boiler with built-in
atmospheric gas burner; it is available in the
following versions:
24 with 24 kW output;
C with instantaneous D.H.W.
production;
R for heating only;
TN with natural draught open chamber;
TFS with forced draught room sealed
combustion chamber;
All versions have electronic ignition.
Models in the EVE 05 series are the following:
EVE 05 CTN 24 F open boiler, with electronic
ignition and instantaneous D.H.W. produc-
tion;
EVE 05 RTN 24 open boiler, with electronic
ignition, for heating only;
EVE 05 CTFS 24 F forced draught room se-
aled boiler, with electronic ignition and in-
stantaneous D.H.W. production;
EVE 05 RTFS 24 forced draught room sea-
led boiler, with electronic ignition for heating
only;
EVE 05 CTN 24 open boiler, with electronic
ignition and instantaneous D.H.W. produc-
tion with DHW plates heat exchanger
EVE 05 CTFS 24 forced draught room sea-
led boiler with electronic ignition and instan-
taneous D.H.W production with DHW plates
heat exchanger
EVE 05 is supplied with all control and safety
devices according to the latest laws in for-
ce.
The main technical features of the EVE 05
boilers are summarised below.
• Bithermal, copper, high performance heat
exchanger (CTN 24F - CTFS24F);
• Plates heat exchanger for the DHW pro-
duction (CTN 24 – CTFS 24)
• Electronic ignition;
• Electronic flame modulation;
• Minimum output control;
• Electronic control of ignition ramp;
• Anti-freeze function;
fig. 1
1.2 - DIMENSIONS
420
700
123
87
120 90
152
85
107
43 56
60 70
61131
CF G
R
M
Rc
V
s
Si
M C.H. system flow
C D.H.W. outlet
G Gas inlet
F D.C.W. inlet
R C.H. system return
Rc Filling valve
VS Heating circuit safety valve
Si Boiler drain cock
view from above
view from below
310

Unical EVE 05 CTFS 24 F Specifications

General

Brand	Unical
Model	EVE 05 CTFS 24 F
Category	Boiler
Language	English