17
Installation and Servicing
SECTION 2 - INSTALLATION
2.1 BOILER ASSEMBLY - E
xploded
V
iew
Note
that item numbers are linked to the spares list
104
CH Return Valve
105
CH Flow Valve
106
DHW Inlet & Outlet
107
Filling Loop
108
Pump Head
110
Air Vent Pump
111
Divertor Valve Head
112
Divertor Valve Cartridge
113
Pressure Relief Valve
114
Pipe - PRV Outlet
115
Pipe - Flow
116
Pipe - Return
117
Pipe - Expansion Vessel
118
Expansion Vessel
119
Return Group Manifold
120
Flow Group Manifold
121
Plate Heat Exchanger
127
Flow Turbine
131
Water Pressure Switch
135
Pressure Gauge
203
Gas Cock
204
Pipe - Gas Inlet
205
Gas Valve
206
Pipe - Gas Injector
211
Injector Assy
214
Venturi
215
Fan
217
Burner
218
Gasket - Burner
221
Sump Clean Out Cover
223
Flue Manifold
224
Recuperator Assy
226
Air Duct Assy
228
Recuperator Inlet Pipe
229
Recuperator Outlet Pipe
231
Guide Bracket
232
Clamp Retaining Flue Turret
233
Hose Condensate Internal
234
Siphon Trap
236
Condensate Outlet Connection
238
Flue Sensing Nipple
302
PCB
304
Control Thermistor (Return)
306
Electrode Ignition
307
Electrode Detection
308
Ignitor Unit
309
Thermistor Flow
313
Ignition Lead
320
Detection Lead
324
Control Box Lid
325
Control Box Front
326
Blank Insert
401
Heat Engine
503
Wall Mounting Bracket
504
Front Panel
505
Fascia
506
Bracket - Gas Valve
507
Bracket - Expansion Vessel
512
Casing Door
514
Front Panel Door
516
Module Casing
516
232
512
224
118
228
229
507
226
238
503
114
117
108
221
204
205
206
211
506
308
214
218
320
401
313
302
325
326
231
223
217
309
307
306
304
233
236
116
104
106
203
106
135
105
121
111
112
504
505
514
215
324
234
107
110
113
119
131
120
127
115
INST
ALLA
TION
Summary of Contents for LOGIC CODE COMBI ESP1 26
Page 4: ...4 Installation and Servicing...
Page 6: ...6 Installation and Servicing...
Page 63: ...63 Installation and Servicing...
Page 64: ......
