Technical data

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CTC EcoZenith i250
General Information
10.1 Information messages
Information messages are displayed when appropriate and are intended to
inform users about various operational situations.
Start delay
The compressor is not allowed to start too quickly when it has stopped. The
delay is usually approx. 10 minutes.
Heating off, radiator sys
Shows that the product is operating in summer-time mode when only hot
water is required, not heating.
Ripple control
Shows that ripple control is active. Ripple control is a device which an
electricity provider can fit with the aim of disconnecting high current draw
equipment requiring power for a short period of time. Not currently in use
in the UK. The compressor and electrical power are blocked when ripple
control is active.
High current
The property’s main fuses are overloaded due to the fact, for instance, that
several appliances requiring power are being used simultaneously. The
product reduces the electrical power over time.
Tariff, HP off.
Not used.
Tariff, EL, off.
Not used.
Compressor blocked
The compressor is set to be shut down, e.g. before drilling or digging
has been carried out for the collector loops. The product comes with the
compressor shut off. This option is selected under the Installer/Settings/Heat
pump menu.
Start delay