E 11Z controller

Euroster 11Z controller

Electronic, programmable thermostat designed for control of both: CH and DHW pumps independently.

Controller function:

• prevents boiler sweat
• keep constant temperature in the tank
• switches on the hot water priority function
• blocking function against tank cool down
• anti-stop function to protect pumps against stoppage
• frost protection
• pump operation test
• temperature reading correction

E11Z controller is equipped with two temperature sensors and AntiStop function with a possibility to turn a DHW priority on. The controller prevents boiler condensation, maintains a constant temperature of water in the tank.
Euroster 11Z is a modern controller that independently controls operation of two pumps:
central heating circulating pump and hot water tank loading pump with the possibility of prioritizing hot water pump.
The controller switches off central heating pump if temperature of the heating boiler falls below
a predefined value. If tank temperature falls down, tank loading pump will be switched off. Moreover, the controller protects the tank against cooling down in case of low temperature or fire extinction. Hot water priority function allows for the fastest possible way of heating the tank.

Fixing controller:

• Fix the controller on a wall and other support with the use of two screws (rawbolts with screws come with the regulator),
• Attach the cables lead out of the controller to the wall with the use of grips.

Animated presentation of furnace condition only serves information purposes - it does not influence controller operation.