RHW 900 – Technical Data
Installation and commissioning of the equipment is only permitted in connection with external room temperature controllers that fulfil the following functions: Electronic room temperature control with weekday control and adaptive control of when heating starts.
These requirements are fulfilled by the STIEBEL ELTRON room temperature controllers RTU-TC and SRC C digital.
Failure to observe these requirements will result in a loss of the CE designation.
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.