Bosch Greenstar CRC200 Comfort Room Control

The CRC200 Comfort Room Control is a programmable controller with an integrated temperature sensor and can be used as a boiler control or in conjunction with the CZM100 Comfort Zone Manager as a room controller. It comes with back light and features a time program for heating and indirect hot water tank.

The user interface is used to control a heating zone and a DHW tank charging circuit for water heating directly at the heat source. The user interface displays information about the heat source and heating system and is used to change the settings.

A maximum of 8 heating zones is permitted when connected to several CZM100 Comfort Zone Managers. Water heating may be controlled with or without time program. Installation options: On the wall with a BUS connection to a heat source or CZM100 module with an EMS-BUS Interface (Energy Management System). The part number for the Bosch Greenstar CRC200 Comfort Room Control is (7738111034).

Bosch Greenstar CRC100 Comfort Room Control

The CRC100 Comfort Room Control can be used for a heating system with one heating zone. This method of operation is used when the CRC100 is connected directly to the heat source. This will modulate the percentage of power output the heat source is supplying. The CRC100 can be used for one heating zone with a CZM100. A maximum of 8 heating zones is permitted when connected to several CZM100 Comfort Zone Managers. The CRC100 can be used as a controller for heat sources with an external indirect tank and circulator pump, but the DHW maximum temperature and priority settings are made at the heat source.

The part number for the Bosch Greenstar CRC100 Comfort Room Control is (7738110090).