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Thermostats
A-57
Engineering Drawings
Function Diagrams
RLA162.5U Room Temperature Controller
RLA162.5U and RLM162U Room Temperature Controllers
Key
N1
Room
Temperature
Controller
(RLA162.5U)
N2
Air Duct Temperature Controller (RLM162U) — controls minimum or maximum limitation of discharge air
Y1
Heating
valve
Y2
Cooling
valve