RCC10U
Technical Instructions
Document No. 155-712
September 27, 2007
Room Temperature Controller
for Two-pipe Fan Coil Units
Siemens Industry, Inc.
Description
Room temperature controller for two-pipe fan coil units.
Features
•
Output for on/off valve actuator.
•
Output for three-speed fan.
•
Dual setpoint temperature scale.
•
Control depending on the room or return air temperature.
•
Automatic Heating/Cooling changeover.
•
Operating modes: Normal, Energy Saving, Freeze Protection and Off.
•
Operating mode changeover input for remote control.
•
Selectable control parameters.
•
Operating voltage 120 Vac.
Application
Typical use:
•
Controlling room temperature in individual rooms that are heated or cooled with two-
pipe fan coil units.
•
Opening or closing a valve
•
Switching a three-speed fan.
Suitable for use in systems with:
•
Automatic Heating/Cooling changeover.
•
Heating only/Cooling only or Heating and Cooling applications.
Product Number
RCC10U
With input for return air temperature sensor
