Bosch Worcester Greenstar Danesmoor External Regular ErP+ 12/18 - Layout and Components - 12;18 System Appliance Shown

Appliance information
Greenstar Danesmoor External
ErP+
and External System
ErP+
6720821725 (2018/04) 9
3.5 Layout and components - 12/18 System appliance shown
Fig. 3 Exploded system appliance view
1 Control box assembly 24 Primary heat exchanger drain
2 Demand indicator 25 Burner air intake - connected to air inlet casing by flexible duct
3Mode switch 26 Oil pump (behind plastic cover)
4 Flue manifold access cover 27 Riello RDB burner
5 Flue gas sampling point 28 Burner motor (behind plastic cover)
6 Flue overheat thermostat phial 29 Plastic cover
7 Return connection 30 Lock out reset button (on the front of the burner control box)
8 Flow connection 31 Burner control box (behind plastic cover)
9 Pressure relief valve 32 Circulating pump
10 Flexible air duct (connecting to air intake on burner) 33 Expansion vessel
11 Secondary heat exchanger 34 Combustion chamber access door (primary baffle inside)
12 Heat exchanger flow pipe 35 System pressure gauge
13 Secondary heat exchanger drain 36 Temperature control knob
14 Condensate outlet 37 Auto reset thermostat
15 Flexible condensate drain pipe connection 38 Flue overheat reset button
16 Condensate drain pipe 39 Boiler overheat reset button
17 Condensate trap 40 Burner lead connector socket
18 Primary heat exchanger 41 Service socket
19 Optional oil return position 42 Control & manual reset overheat thermostat phial
20 Oil isolating valve 43 Auto-reset high-limit thermostat phial
21 Pump drain point 44 Secondary heat exchanger bleed point (one on each side)
22 Burner mounting plate
23 Base plate and oil drip tray
Table 4 Appliance component details (System model)
6720813288-01.1Wo
1
2
3
4
5
6
7
8
9
10
36
37
38
39
40
41
43
44
42
3
2
35
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2627
28
29
30
31
32
33
35
34
36