13
INSTALLATION
Ideal Logic Combi -
Installation and Servicing
6 BOILER assEMBLy - Exploded View
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 Pipe
108
Pump Head
110
Auto Air Vent
111
Divertor Valve Motor
112
Divertor Valve Body & Paddle
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
124
Flow Regulator
127
Flow Sensor/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
219
Sump Clean Out Cover
223
Flue Manifold
224
Flue Manifold Top
227
Clamp Retaining Flue Turret
228
Hose Condensate Internal
229
Siphon Trap
231
Condensate Outlet Connection
301
Ctrl Box Fixings Hings & Spring
302*
Primary PCB
303
CUI Board
304
Control Thermistor (Return)
306
Electrode Ignition
307
Electrode Detection
308
Ignitor Unit
309
Thermistor Flow
313
Ignition Lead
314
Control Box Lens
320
Detection Lead
324
Control Box Lid
325
Control Box Front
326
Programmer Insert
401
Heat Engine
503
Wall Mounting Bracket
504
Front Panel
505
Fascia
506
Bracket - Gas Valve
507
Bracket - Expansion Vessel
* Note that production boiler PCBs are
factory pre-set to operate for boiler range
and output. When ordering Primary PCB
as a spare, an additional Boiler Chip Card
(BCC) MUST also be purchased for your
specific boiler range and output.
Check boiler serial letter code on data
plate to obtain correct BCC.
504
227
224
503
505
313
215
309
306
308
211
214
206
205
204
223
326
325
302*
110
114
113
121
118
507
131
127
124
120
119
117
104
106
203
106
107
135
105
231
112
228
229
303
304
116
115
219
301
401
320
218
307
324
108
314
506
BCC*
217
111
IN
s
T
a
LL
a
TION
