
Part 1
– Introduction
Main parts
E
F
G
H
I
J
A:
Fan
B:
ignition / ionisation electrode
C
C:
Flue gas temperature limiter (NTC)
D:
Maximum temperature fuse (TF)
E:
Manual vent (must open to bleed
air before first igntion. Attach hose
and open until smooth water flows)
F:
Burner and heat exchanger
G:
Pump vent
H:
CH Supply sensor
I:
Magnetite filter
B
J:
Hydroblock
K:
Connections
L:
Internal expansion tank
A
L
Figure 1.2
Hydroblock
B
C
B:
3-way valve
C:
Heat exchanger tap water
D:
Adjustable by-pass
E:
Flow sensor and hot water temperature
sensor
F:
Pump
G:
Water pressure sensor and return
Sensor (located behind gas valve)
H:
Gas valve
I:
Filter
J:
Drain valve
E
D
F
G H I J
Figure 1.3
10
I
D
K
Содержание R Series
Страница 9: ...Part 1 Introduction Boiler dimensions All dimensions mentioned in the figures below are in inches 9...
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