1. SCOPE 1.1 This Standard applies to cord-connected room air conditioners rated not
more than 250 volts, single phase, with a rated capacity not over 36,000
Btu/hr, designed to be used in accordance with the Rules of Canadian Electrical
Code, Part I. 1.2 This Standard applies to self-contained air-cooled window, or console or
built-in-wall type room air conditioners, which have hermetic-type condensing
units and which are intended to be installed in the conditioned room, usually
in or in front of a window, or in a wall or transom. 1.3 This Standard does not cover water-cooled assemblies, self-contained
store, or office-type air conditioners, air-cooled residential air
conditioners, permanently-connected air conditioners, units intended for
installation in conjunction with central heating systems, or air conditioning
equipment intended to be mounted wholly outdoors.