Bosch Worcester Danesmoor Utility Regular ErP+ 12/18 Installation, Commissioning And Servicing Instruction Manual page 9

1 Return connection
2 Flow connection
3 Pressure relief valve
4 Air inlet casing
5 Secondary heat exchanger
6 Secondary heat exchanger baffles
7 Baffle retaining clip
8 Secondary Heat exchange drain point
9 Condensate discharge
10 Condensate trap
11 Optional oil return position
12 Oil isolating valve
13 Primary heat exchanger
14 Pump drain point
15 Burner mount plate
16 Base plate and oil drip tray
17 Circulating pump
18 Primary heat exchanger drain point
19 Burner air intake
20 Burner motor (behind plastic cover)
Table 3 Appliance component details
36
35
Fig. 2 Control panel thermostat detail
Greenstar Danesmoor Utility ErP+ and Utility System
Figure 1 does not include the top, front, left, and right hand side panel
38
37
39
ErP+ - 6 720 821 720 (2018/04)
21 Oil pump (behind plastic cover)
22 Burner control box (behind plastic cover)
23 Riello RDB burner
24 Lock out reset button (on the front of the burner control box)
25 Expansion vessel
26 Control box assembly
27 Temperature control knob
28 Flue manifold access cover
29 Combustion chamber access door (primary baffle inside)
30 Flue gas sampling point
31 System pressure gauge
32 Flue overheat thermostat phial
33 Flue manifold
34 Air pressure switch
35 Burner lead connector socket
36 Flue thermostat reset
37 Expansion vessel retaining bracket
38 High limit thermostat reset
39 Auto reset thermostat
40 Control & manual reset overheat thermostat phial
41 Auto-reset high-limit thermostat phial
1
40
2
FRONT
Fig. 3 Top view connections
Appliance information
41
3
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