Meco Pellematic PES 12-20, Руководство по установке

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Appendix
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14.2 Appendix G of CAN/CSA-B365–M91
Functioning of safety and operating controls
This Annex is not a mandatory part of this Standard, but is written in mandatory language to accommodate its adaption
by anyone wishing to do so.
The safety and operating controls shall function within the limits specified by the manufacturer for the type of equipment.
The following test shall be performed:
1. Check the operation of the automatic fuel_feeding interrupt device at each entrance to the floor space within
which the fuel-feeding device is installed.
2. Check that when the low water level control on steam and hot water boilers is operated to indicate a low water
level, the automatic fuel-feed is interrupted.
3. Check that when the excessive pressure control on steam and hot water boilers is operated as in an excessive
pressure situation, the automatic fuel-feed is interrupted.
4. Check that when the excessive water temperature control on steam and hot water boilers is operated to indicate
excessive water temperature, the automatic fuel-feed is interrupted and, if appropiate, that one or more zone
control valves open.
5. Check that if the temperature exceeds 200°F in a furnace supply plenum on hot air furnaces, the automatic
fuel-feed is interrupted.
6. Check that if there is a failure of the fan providing combustion air, the automatic fuel-feed is interrupted.
7. Check that if there is a failure of the combustion air supply control mechanism to remain fully open, the automatic
fuel-feed is interrupted.
8. Check that when the hot water circulating pump manual disconnect switch is opened, the automatic fuel-feed is
interrupted.
9. Check that if there is a shutdown or failure of the mechanical flue-gas exhauster, the automatic fuel-feed is
interrupted.
10. Check that if there is a failure in the flue gas flow, the automatic fuel-feed is interrupted, or the combustion air supply
is shut off in manually fuelled appliances.
11. Check for the proper operation of the minimum fire maintenance controls and system or, if applicable, of the
automatic ignition system.
12. Check for the proper operation of the controls used for normal automatic fuel-feeding.
13. Check the operation of any other controls supplied on the appliance by the manufacturer, or required by the authority
having jurisdiction.
PE 3671 USA 2.3 Installation Manual PES 36–56