Specifications

TM024 Premier Loline Solar Drain back Service Instructions REV: A
D.O.I: 12/12/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
40
Fault Finding Chart 5
(1)
Is the
leak from the
tank?
NO
YES
Replace gasket.
Check for stripped bolts.
YES
Is the
leak from the
collector?
YES
Reseal the plumbing fitting.
NO
Condensate may be forming in
the collector.
This is a normal condition.
NO
Is the
leak from a
collector
connector?
NO
Is water
running from
the bottom of the
collector?
YES
YES
Is the
leak from the
anode?
YES
NO
Is the
leak from
the element
gasket?
YES
NO
Cylinder may be leaking. Remove
pipe seals and inspect behind lower
access door to confirm leak.
Replace tank.
Is
the leak
from a plumbing
fitting?
YES
NO
NO
5
2.1
Is the
leak discharge
from the T&PR
valve?
Is
the T&PR
valve continuously
discharging
water?
YES
Reseal the anode.
Normal operation.NO
Replace the collector, recharge
with heating fluid and
re-commission system.
Is
the leak
from the
pump?
Replace the pump.YES
Is
the leak
from the solar
circuit
ECV?
NO
Is
the leak from
the heat exchanger
isolation
valves?
Reseal or replace the isolation
valve.
NO
YES
NO
Replace the solar
circuit ECV.
YES
Does
the solar circuit
ECV still
leak?
Leak rectified.
Hole in heat exchanger allowing
entry of potable water into solar
circuit at mains pressure.
Replace tank.
NO
YES
Is
the leak
from a plumbing
fitting?
Is
the leak from
the auxiliary
pump?
NO
NO
Replace the auxiliary pump.YES
Reseal the plumbing fitting.YES
If fitted
Notes
(1) The T&PR may under normal operating conditions discharge
up to 10 litres over a 24 hour period; therefore a small
discharge may occur whilst appliance is heating – Normal
operation.
If fitted
Is the
leak from gas
booster?
NO
Conduct fault finding for leaks on the
gas booster. Refer to appropriate
Service Instructions for model.
YES
If fitted
Tighten or replace connector.