6
1:14 Servicing
To ensure efficient and reliable operation of the
Heater it is essential that the oil burner is initially
commissioned by a qualified engineer, and that an
annual service is given thereafter by an OFTEC
trained and registered engineer.
1:15 Water Quality
Chemical imbalance can cause severe damage to
your Heater and associated equipement.
Maintain the water pH between 7.4 and 7.6 and en-
sure that the free chlorine levels are within the range
reccommended by the chemicals manufacturer for
your size of pool.
Check the Filter reglarly and keep the pool free of
debris such as leaves and grass cuttings.
1-05-02
1:12 Maintenance
For normal cleaning of the outside casing, simply wipe
with a dry cloth. To remove stubborn marks and stains,
wipe with a damp cloth and finish off with a dry cloth.
DO NOT use abrasive cleaning materials. A spray of
WD40 or similar will also help to protect it.
The Heater must be serviced at regular intervals by a
qualified service engineer. Failure to have the Heater
serviced at the recommended intervals will invalidate
the guarantee.
If using Kerosine Class C2 fuel, the Heater should be
serviced at twelve monthly intervals.
If using Gas Oil Class D fuel, the Heater should be
serviced at six monthly intervals.
All air intakes must remain clear at all times and so it
is advisable to inspect and clean these areas regu-
larly. Please refer to 4:6 later in this Installation manual
for further explanation.
1:13 Trouble Shooting - Failure to Start
If the Burner fails to start, adopt the following
procedure:-
1. Check that there is oil in the tank and that the sup-
ply valve is open.
2. Check that the Pool pump is operating and that
the Filter lamp is not illuminated.
3. Check that the Heater Control Thermostat is set
high enough to be “ON” and that the Pool Demand
lamp is on.
4. Check whether the Boiler Overheat light on the
control fascia is glowing, if so it indicates an over-
heat situation. Press the Reset Button once the
temperature has dropped sufficiently.
5. Check whether the red Lockout indicator on the
Control Panel and Burner Control box are glow-
ing. This indicates that the Burner has attempted
to start but has not fired successfully. Press the
reset button on the Control box, when released,
the lights will go out and the Burner will again at-
tempt to start. If the Burner does not run and again
goes to lockout with red indicators glowing:-
Wait three minutes.
Repeat the procedure by pressing the button.
Failure to start on the second attempt indicates a
fault requiring attention.
Switch off the mains supply and call your service
engineer.
Summary of Contents for COH110
Page 60: ...14 Fig 4 9b Reillo bypass adjustment 9 04 02 Fig 4 9a Reillo bypass adjustment ...
Page 63: ...17 9 04 02 ...
Page 82: ...36 9 04 02 ...
Page 83: ...37 Model 220 only Fig 8 3c Model 280 only Fig 8 3d Top Top Top 9 04 02 ...
Page 86: ...40 9 3 BURNER PARTS 9 04 02 Model 110 443T58 ...
Page 87: ...41 29 01 08 Model 180 459T55 3007708 ...
