Space-Ray Ultra 14, Installation Servicing & Operating Instructions, Page: 4 / 22

Page 2 of 20
INSTALLATION , SERVICING & OPERATING INSTRUCTIONS
1. TECHNICAL DATA
Table 1
MODEL Ultra 7-N Ultra 7-L
Heat Input Qn 6.66 kW (Hs) 6.0 kW (Hi)
Appliance Type A
1
Appliance Cat. I
2H
I
3P
Adjusted for 2H G20 20 mbar 3P G31 50 mbar
Setting Pressure 19.0 mbar 50.0 mbar
Injector 2 x Ø1.30 mm 2 x Ø0.09 mm
Orifice Plate None None
Electrical Supply 230v~50Hz 25W
Fuse Externally 3A
Gas Connection Rc - ½
Dimensions L = 0.48m W = 0.58m H = 0.35
Weight 14 Kg
Table 2
MODEL Ultra 14-N Ultra 14-L
Heat Input Qn 13.33 kW (Hs) 12.0 kW (Hi)
Appliance Type A
1
Appliance Cat. I
2H
I
3P
Adjusted for 2H G20 20 mbar 3P G31 50 mbar
Setting Pressure 18.8 mbar 50.0 mbar
Injector 2 x Ø1.85mm 2 x Ø1.20mm
Orifice Plate Ø38mm Ø40mm
Electrical Supply 230v~50Hz 25W
Fuse Externally 3A
Gas Connection Rc - ½
Dimensions L = 0.85m W = 0.58m H = 0.35m
Weight 22 Kg
Table 3
MODEL Ultra 21-N Ultra 21-L
Heat Input Qn 19.98 kW (Hs) 18.0 kW (Hi)
Appliance Type A
1
Appliance Cat. I
2H
I
3P
Adjusted for 2H G30 20 mbar 3P G31 50 mbar
Setting Pressure 18.7 mbar 50.0 mbar
Injector 2 x Ø2.25mm 2 x Ø1.45mm
Orifice Plate Ø44mm Ø42mm
Electrical Supply 230v~50Hz 25W
Fuse Externally 3A
Gas Connection Rc - ½
Dimensions L = 1.22m W = 0.58m H = 0.35m
Weight 30 Kg