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Section 3 - Technical data
3:1 LIQUID FUELS
The Camray 5 COMBI Boiler will burn liquid fuels complying with BS2869 Part 2 1998 Class C2 specified in
the Code of Practice for Oil Firing BS5410 Part 1.
Class C2 (Kerosene)
This fuel is suitable for Camray 5 COMBI. Burners are supplied with the appropriate nozzle and pump
pressure as standard for this fuel.
3:2 TECHNICAL DATA
3:3 BURNER DETAILS
Pressure Jet - Riello RDB supplied as standard. Burner type - 483T50
For further details of the burner, refer to the burner data sheet supplied in the literature envelope.
As the burner has been specifically matched to this Boiler, the information in the Boiler manual takes
precedence.
3:4 ELECTRICS
IMPORTANT
The electrical installation of this appliance must be performed by a suitably qualified electrical
engineer/installer.
Electrical Supply 230v., 1 Ph., 50 Hz.
All wiring to supply and all system components external to boiler must comply with the latest edition of
BS7671: 2001 formerly IEE Wiring Regulations.
Heat Input (Full load based on NET efficiency of 91 %) 29kW
Heat Output (Full load)
26.4kW
Maximum Boiler working pressure
3 bar Class 2
Minimum return water temperature
60°C
Maximum side panel temperature
<35°C above ambient
Range of Boiler Control Thermostat
65-85°C
Maximum Temperature of Boiler Control Thermostat
85°C +/-2°C
Boiler Limit Thermostat Sitting
110°C +/-2°C
Maximum Emissions Limit (Class 1)
NOx 250mg/kWh - CO 125mg/kWh
Exit Flue Gas Mass Flow
l3.5Kg/secxl0-3
Mean DHW temperature @ 20 I/min (flow) to
provide 90 litres capacity (10
°
C Cold Water inlet)
50°C
Store Capacity
40 litres
Storage recovery time (between draw offs)
approx. 5 mins.
Boiler weight empty
175 kg
Boiler and store water content
63.5 litres
Water resistance (Heating)
295 mbar with 15°C boiler temperature rise.
Page 14 of 57
Installation & maintenance manual for Camray 5 Combi External Boilers
14/04/2005
file://D:\PL61500\PL61500.htm
