Patio Heater User Manual

TABLE OF FIGURES
Figure 1: Installation Clearances and Clearances to
Combustibles .............................................................4
Figure 2: Typical Installation of a Gas Fired Cabinet Heater ... 11
Figure 3: Typical Installation of a Oil-Fired Cabinet Heater..... 12
Figure 4: Flue Termination ...................................................... 13
Figure 5: Offset Flues with 135° bends ................................... 13
Figure 6: Guy Wire .................................................................. 14
Figure 7: Socket Direction....................................................... 14
Figure 8: Flue and Roof Detail ................................................ 14
Figure 9: Flue and Heater Spigot Joint Detail ......................... 14
Figure 10: Gas Connection ..................................................... 16
Figure 11: B. M. Oil Lifter......................................................... 17
Figure 12: Pressurised System Installation - Duplex System .. 18
Figure 13: Combination Thermostat (all models) ....................34
Figure 14: Gas-Fired Heater Control Box Sequence...............35
Figure 15: Motor Starter (models 040 -100 and Thermal
Overload (models 060 - 100) ................................. 36
Figure 16: Gas Train Circuit for Dungs Gas Valves
(all models) ............................................................ 36
Figure 17: Dungs Gas Valve ...................................................37
Figure 18: Oil-Fired Heaters Control Box Sequence ...............38
Figure 19: Heater Operating Sequence .................................. 40
Figure 20: Fan/Limit Thermostat.............................................40
Figure 21: Belt Tension ...........................................................43
Figure 22: Combination Fan/Limit Thermostat........................52