FireBird Enviromax Popular C12 - Page 15

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4.3 - CONDENSATE DISPOSAL - REGULATIONS & GUIDELINES
SYSTEM NO. 2 - CONDENSATE PUMP
Kitchen Control Panel
Stack
Ground level
To condensate pump
Condensate drain
From
condensate
pump to
drain
Boiler
10 mm Griflex tubing
discharge pipe
Condensate pump performance:
Flow rate: 7.2 l/min
Lift: 5.m
Head: 8.m
Condensate
pump wired
in to come
on with burner
Condensate
pump
Hose pipe
Out to drain
Inlet connected to
condensate drain
at base of boiler
must be into
a sealed pipe
Out
Inlet
Brown
L2
L1
N
CONDENSATE PUMP
(kit is available as an optional extra)
Boiler
Sealed
Condensate Drain
Condensate Drain
Trap
Lime Stone
Chippings
Free Draining Soil
Soak Away
Figure 1
Boiler
Condensate Drain
Washing
Machine
Gully
Waste
Pipe
Trap
Figure 2
Boiler
Condensate Drain
Gully
Trap
Figure 3
Boiler
Condensate drain
Stack
Trap
Discharge pipe
Condensate drain must have
a minimum diameter of 22mm
and it must be supported with
a 2.5˚ (1:100) fall from boiler.
Figure 4
Ensure that the boiler combustion chamber cannot be filled through the condensate trap from
another appliance (eg. washing machine) which is drained at a higher level (see Figure 2).