Condensate Drain - PENSOTTI PCH 50B-H Instruction Manual

3.7 Condensate drain

FAILURE TO INSTALL THE CONDENSATE
DISCHARGE PIPEWORK CORRECTLY WILL
AFFECT THE RELIABLE OPERATION OF THE
DUAL PURPOSE BOILER. The condensate
discharge pipe MUST NOT RISE at any point along
its length. There MUST be a fall of AT LEAST 2.5° (1"
per 20") along the entire run.
I. The condensate outlet terminates in 7/8" nut and
seal for the connection of 7/8" plastic overflow pipe
which should generally discharge internally into the
household drainage system. If this is not possible,
discharge into an outside drain is acceptable.
2. Ensure condensate
discharge of condensate complies with any and all
local and national codes.
3. The discharge pipe should be run in a proprietary
drain pipe material e.g. PVC, PVC-U, ABS, PVC-C or
PP.
4. Metal pipe work is NOT suitable for use in
condensate discharge systems.
5. The pipe should be a minimum of 7/8" diameter
and must be supported using suitably spaced clips to
prevent sagging.
6. Any pipe fitted externally must not exceed 10 feet.
7 Any condensate discharge pipe work external to the
building (or in an unheated part of it e.g. garage) must
be insulated to protect against frost. It is also
recommended that the pipe diameter is increased to 1
¼".
8. If the boiler is fitted in an unheated location the
entire condensate discharge pipe should be treated
as an external run.
9. In alI cases discharge pipe must be installed to aid
disposal of the condensate. To reduce the risk of
condensate being trapped, as few bends and fittings
as possible should be used.
10. When discharging condensate into a soil stack or
waste pipe the effects of existing plumbing must be
considered. If soil pipes or waste pipes are subjected
to internal pressure fluctuations when WC's are
flushed or sinks emptied then back-pressure may
force water out of the boiler trap and cause appliance
lockout.
Information Only:
Examples are shown of the following methods of
termination:-
i) to an internal soil & vent pipe
ii) via an internal discharge branch (e.g. sink waste)
iii) to a drain or gully
iv) to a purpose made soak away
Ensure condensate
discharge of condensate complies with any and
all local and national codes.
IF, FOR ANY REASON, THE CONDENSATE
DRAINAGE SYSTEM FAILS AND CONDENSATE IS
PERMITTED TO FLOW BACK INTO THE
INTERNAL CONDENSATE BOTTLE INSIDE THE
BOILER, THE BOILER WILL STOP AND WILL
DISPLAY AN E01 ERROR. THE CONDENSATE
DRAINAGE SYSTEM PROBLEM MUST THEN BE
CORRECTED BEFORE THE BOILER IS PUT BACK
IN OPERATION.
INSTALLATION INSTRUCTIONS
piping, neutralizer,
piping, neutralizer,
Termination to an internal soil and vent pipe
Boiler
18" min
and
Boiler
Sink
Boiler
External termination to a purpose made soak-away
Boiler
and
External termination via internal discharge
branch e.g. sink waste - downstream
Pipe must terminate above
water level but below
surrounding surface
External termination to a drain or gully
Pipe must terminate above
water level but below
surrounding surface
20" min
Holes in the soak-away must
face away from the building
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