Factory---Installed Economizers
for
TC/TCQ/HC/HCQ/LC/KC/KCQ
Rooftop Units
3to27.5NominalTons
Economizer Supplement Related To
California Tit le 2 4
California’s new Title 24 is effective July 1, 2014 and requires several new
economizer features.
This sup plement details these economizer upd ates and is to be us ed in
conjunction with the base unit installation instructions for the following
3 to 27.5 n omina l ton models : TC/TCQ /HC/HCQ/LC/KC/KCQ.
Supplement Index:
S EconoMi$er 2 DDC Title 24 offerings and definitions Page 2.................
NOTE: Wiring diagrams and instructions do not change.
S EconoMi$er X Title 24 electro--mechanical offerings and definitions Pages 3--24...
This includes set up, start up and menu structure information.
Title 24 Note: Because the economizer factory--installed in the unit is Title 24 listed by the
California Energy Commission (CEC), field economizer commissioning is not required.