Supplied By www.heating spares.co Tel. 0161 620 6677
1
INTRODUCTION
General layout
1
Auto air vent
2
Flue outlet & air intake
3
Flue gas analysis test point
4
Burner plate
5
Spark/Sensing Electrode
6
Fan assembly
7
Pressure switch
8
Electronic Control Board (PCB)
9
Condense trap
10
Cold water inlet
11
Hot water outlet
12
Gas connection
13
Pressure gauge
14
Time clock aperture
15
Function key pad
16
LED display
17
Reset button
18
Heating flow connection
19
Safety valve
20
Heating return connection
21
Auto by-pass
22
Three port valve actuator
23
Pump
24
Return sensor (NTC2)
25
Gas valve
26
Flow sensor (NTC1)
The Vokera Eclipse ESC is a combined central heating
and domestic hot water condensing boiler, which – by
design – incorporates full sequence electronic ignition,
circulating pump, expansion vessel, safety valve, pressure
gauge, and automatic by-pass.
The Eclipse is produced as a room sealed, category C1,
C3, C6 appliance, suitable for wall mounting applications
only. The Eclipse is provided with a fan powered flue
outlet with an annular co-axial combustion air intake that
can be rotated – horizontally – through 360 degrees for
various horizontal or vertical applications. The Eclipse
can also be used with the Vokera twin flue system.
These appliances are designed for use with sealed
systems only; consequently they are not intended for use
on open vented systems.
A range rating facility is incorporated in the appliance.
Fig. 1