西門子 LCD顯示 室內溫控 Siemens Room thermostats with LCD for wall mounting RDG100T, RDG160T, RDG160TU

請來信詢價

  • 德國品牌
  • Premium高階產品線機種
  • LCD背光顯示螢幕
  • 自動/手動冷熱切換
  • 輸出可為On/Off, PWM, 3-Position, 0…10V
  • 三段風速或是ECM0~10V
  • 支援2管/4管式
  • 一週排程設定
  • 無線遙控(需另購遙控器)
  • 斷電後48小時內可保持原本時間資訊

 

清除

描述

Applications

  • 2-pipe fan coil units, 2-pipe with electric heater, 2-pipe with radiator/floor heating
  • 4-pipe fan coil units, 4-pipe with electric heater
  • 2-stage heating or cooling application
  • Compressors in dx-type equipment
  • Universal heating and/or cooling

Features

  • 2 multifunctional inputs and 1 digital input for keycard contact, external sensor, etc.
  • Operating modes: Comfort, Economy and Protection
  • Automatic or manual heating/cooling changeover
  • Adjustable commissioning and control parameters
  • Minimum and maximum setpoint limitation
  • Backlit LCD
  • Selection of fan stage in the dead zone via P15

Functions

  • Maintenance of room temperature via built-in temperature sensor or external room temperature/return air temperature sensor
  • Automatic or manual changeover between heating and cooling mode
  • Selection of applications via DIP switches
  • Selection of operating mode via the operating mode button on the thermostat
  • 1-speed, 3-speed or DC…10 V fan control (automatic or manual)
  • Display of current room temperature or setpoint in °C and/or °F
  • Minimum and maximum setpoint limitation
  • Button lock (automatic or manual)
  • 1 digital input, freely selectable for:
    – Operating mode switchover contact (keycard)
    – Automatic heating/cooling changeover contact
    – Electric heater enable
    – Dewpoint sensor
    – Fault input
  • 2 multifunctional inputs, freely selectable for:
    – Operating mode switchover contact (keycard)
    – Automatic heating/cooling changeover sensor
    – External room temperature or return air temperature
    – Dewpoint sensor
    – Electric heater enable
    – Fault input
    – Supply air temperature sensor (RDG160T..)
  • Advanced fan control function, i.e. fan kick, fan start, selectable fan operation(enable, disable or depending on heating or cooling mode)
  • Purge function together with 2-port valve in a 2-pipe changeover system
  • Reminder to clean filters
  • Floor heating temperature limit
  • Minimum and maximum supply air temperature limitation (RDG160T..)
  • Reloading factory settings for commissioning and control parameters
  • 7-day time program: 8 programmable timers to switch over between Comfort and Economy mode (RDG100T, RDG160T..)
  • Infrared remote control (RDG100T, RDG160T..)
  • Selectable relay function (RDG160T..)
    – For switching OFF external equipment OFF during Protection mode
    – For switching ON external equipment (e.g. pump) during H/C demand
    – Output heating/cooling sequence
  • Wizard function to select working temperature unit °C or °F (RDG160TU, RDG110U)

 

額外資訊

Product No

RDG100T, RDG160T