NORTEK GLOBAL HVAC (UK) LTD
Fens Pool Avenue
Brierley Hill
West Midlands DY5 1QA
United Kingdom
Tel: 01384 489 250
Fax: 01384 489 707
www.bensonheating.co.uk
Nortek Global HVAC is a registered trademark of Nortek Global HVAC Limited. Because of continuous product innovation, Nortek Global HVAC reserves the right to change
product specifi cation without due notice.
Registered in England No. 01390934. R
egistered office: 10 Norwich Street, London, EC4A 1BD.
8.4 Stop procedure
(a) Disable burner by selecting ‘Heat OFF’; ‘Standby’.* (*
dependent on control type supplied. Refer to individual
controller operating manual.)
(b) The burner will turn off .
(c) The fan motor will continue to run until heat dissipation
allows the fan and limit stat to shut down the fan.
Caution
Do not use the main electrical isolator to turn off the heater,
to do so can cause damage to the heat exchanger and
combustion chamber and thereby invalidate the warranty.
8.5 Shut down procedure
(a) Follow steps 8.4 (a), (b) and (c), when main fan stops turn
main electrical isolator off , and shut off oil supply.
8.6 Ventilation only
(a) Enable fan on via controller by selecting ‘Fan only’; ‘Vent
only’; ‘Vent/Manual’.* (*dependent on control type supplied.
Refer to individual controller operating manual.)
(b) Fan will operate without the burner for the set period of
the controller.
8.7 Lockout situations
If either the burner or the fan and limit stat go to lockout,
the lockout must be cleared manually before the ignition
sequence can be re-initiated.
Caution
Repeated or frequent lockouts must be investigated and
their cause determined by a qualifi ed and competent
engineer.
8
User Instructions
8.1
Commissioning and hand over
Warning
As part of the commissioning programme, the
commissioning engineer must go through the following
with the operator.
(i) Lighting, shutdown, and operational information.
(ii) Safety features, data plate, and labelling.
(iii) The requirement for regular inspection - especially if the
heater is within a more demanding environment - and the
need for regular servicing, carried out by competent and
qualifi ed engineers.
Caution
After approximately 100 hours of running, the fan must be
checked to ensure that it is correctly working. It is strongly
advised that this is undertaken by the commissioning
engineer, and not the operator
8.2 Servicing
Warning
Servicing must be carried out on a regular basis, the
maximum interval between services being one year.
It is a requirement that only suitably qualifi ed and competent
persons are allowed to undertake the servicing.
The manufacturers advise that the planned service schedule
as detailed in section 4.1 of the Installation, Commissioning
and Servicing Manual is adopted by the user.
Further details are available from either the commissioning
engineer or from the Manufacturer (details below).
8.3 Start Up Procedure
(a) Enable burner via controller by selecting ‘Heat’ (Relay 2);
‘Heat On’; ‘Heat/Auto’.*
(* dependent on control type supplied. Refer to individual
controller operating manual.)
(b) Burner will fi re and establish within 60seconds.
(c) As temperature of heater increases, fan will operate.
P
ar
t
No
. D301012
02/17
Summary of Contents for OUH 2 100
Page 20: ...Wiring Diagram 33 65 245 Models OUHA OUHC40 ON OFF Riello Oil Fried Burner...
Page 21: ...Wiring Diagram 33 65 246 Models OUHA 60 70 ON OFF Riello Oil Fried Burner...
Page 22: ...Wiring Diagram 73 65 010 Models OUHA 90 100 ON OFF Riello Oil Fried Burner...
Page 23: ...Wiring Diagram 33 65 247 Models OUHC 60 100 ON OFF Riello Oil Fried Burner...
Page 24: ...Wiring Diagram 33 65 248 Models OUHA OUHC 40 HI LOW Riello Oil Fried Burner...
Page 25: ...Wiring Diagram 33 65 249 Models OUHA 60 70 HI LOW Riello Oil Fried Burner...
Page 26: ...Wiring Diagram 73 65 011 Models OUHA 90 100 HI LOW Riello Oil Fried Burner...
Page 27: ...Wiring Diagram 33 65 250 Models OUHC 60 100 HI LOW Riello Oil Fried Burner...
Page 35: ...Turbulator positions in models 40 70 8 off Turbulator positions in models 90 100 12 off...
Page 43: ...Notes...
