W.Tech RAA Series Manual do Utilizador descarregar pdf (Página 18)

Features

• Manual, three-speed fan switch

• Setpoint temperature scales in °F and °C

• Selectable control parameters

• Operating modes changeover input for

remote control

• Automatic heat/cool changeover

• Free Energy Band™ between heating and

cooling (Free Energy Band™ RCC30U only)

• Operating modes: normal, energy saving,

freeze protection and off

Submittal Summary

Fan Coil Unit

RCC... Series Fan Coil Unit Controllers

Microprocessor-

based room

temperature

controllers are

designed for use

in heating or

cooling only and

heating and

cooling for two-

pipe or four-pipe

fan coil systems.

Part Number 2-pipe 4-pipe Electric Control Valve Valve

Heat Output Action Actuator

RCC10U • On/off NO SFT11U

RCC20U • • On/off NO SFP11U

RCC30U • On/off NC SFA11U

RCC50.1U • 0-10 Vdc NC SFA61

Applications Matrix

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 28 29

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W.Tech RAA Series Manual do Utilizador Página 18