Sealey IR55 - Manual (Page 8)

NOTE: It is our policy to continually improve products and as such we reserve the right to alter data, specifications and component parts without prior notice.
IMPORTANT: No liability is accepted for incorrect use of this product.
WARRANTY: Guarantee is 12 months from purchase date, proof of which will be required for any claim.
01284 757500
01284 703534 [email protected]
Sole UK Distributor, Sealey Group,
Kempson Way, Suffolk Business Park,
Bury St. Edmunds, Suffolk,
IP32 7AR
www.sealey.co.uk
W e b
email
Problem Possible Cause Possible Solution
Motor does not start, no ignition. 1) No mains power.
2) Thermostat setting or other control setting
3) Thermostat or other control device
defective.
4) Electric motor defective.
5) Burned out condenser.
6) Improper electrical connection to the
automatic control digital system.
1) Check mains, check fuse.
2) Check settings and function of switches.
3) Replace.
4) Replace.
5) Replace condenser.
6) Check all wiring connections.
Motor starts, no ignition or the burner cuts out. 1) Electric igniter
2) Flame control from the automatic control
digiltal system.
3) Photocell defective.
4) Fuel delivery inadequate.
5) Moisture in fuel/fuel tank.
6) Nozzle blocked.
7) Solenoid valve defective.
1) Check HT leads, check electrode gap
and condition (fig12).
2) A non serviceable item with expected
trouble free service of greater than
250,000 operations, contact your
Sealey dealer for spare part or testing.
3) Clean/replace (fig.11)
4) Check motor pump coupling and fuel filter.
5) Rinse out fuel tank, and fill with clean fuel.
6) Clean or replace oil nozzle (fig.12) see
section 6.3.
7) Check connections and thermostat
L/T.
Motor starts, heater emits smoke. 1) Lack of air to support combustion.
2) Too much air supporting combustion.
3) Fuel contaminated.
4) Air leaks in fuel lines.
5) Not enough fuel at burner.
6) Too much fuel at burner.
1) Ensure air inlets and outlets are free.
Check manufacturer's setting of
damper throttling disc. See 7.1 and
technical specifications in section 2.
Clean burner discs and diffuser (fig.12).
2) Check damper disc setting (fig.13).
3) Drain fuel from tank, and fill with clean fuel.
Clean or replace oil filter
4) Check filter glass cup is sealed and all
pipe connections for integrity. See also
section 5.1 on initial starting.
5) Pump pressure is factory set and should
not be adjusted in normal circumstances.
Contact your Sealey dealer for advice.
Clean or replace nozzle.
6) Pump pressure is factory set and should
not be adjusted in normal circumstances.
Contact your Sealey dealer for advice.
Clean or replace nozzle.
Parts support is available for this product. To obtain a parts listing and/or diagram,
please log on to www.sealey.co.uk, email [email protected] or telephone 01284 757500.
Environmental Protection.
Recycle unwanted materials instead of disposing of them as
waste. All tools, accessories and packaging should be sorted,
taken to a recycle centre and disposed of in a manner which
is compatible with the environment.
WEEE Regulations.
Dispose of this product at the end of its working life in compliance
with the EU Directive on Waste Electrical and Electronic Equipment.
When the product is no longer required, it must be disposed of in an
environmentally protective way. Contact your local solid waste
authority for recycling information.
Original Language Version
IR55 Issue: 3(I) -19/02/15 © Jack Sealey Limited
Although this heater operates with diesel fuel, when the temperatures are below 0°C, diesel additives are
required to maintain the diesel's viscosity. Typically diesel can cloud in freezing conditions and will start to gel.
You will need additives for your fuel in these conditions.
Kerosene/Paraffin does not start to gel until the ambient temperature is around -40°C.
 WARNING!This heater is not suitable for use with Bio-Diesel; use of Bio-Diesel will damage the filter
and seals. Damage caused by use of Bio-Diesel will not be covered by warranty.
8. TROUBLESHOOTING