CTC Union 6212576, Installation And Maintenance Manual

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CTC EcoLogic S
7. First start
7.1 Before first start
1. Check that the system is filled with water, purged and has the
correct pressure, and that there is no leakage. Air in the system (poor
circulation) can, for example, mean that the heat pump is tripped by its
high pressure protection.
2. Check that all electrical cables and sensors are correctly installed and
connected. See section "Electrical installation".
3. Check that the heat pump is switched on.
4. Check that the CTC EcoEl electric boiler (if connected) has been
correctly connected to the system.
7.2 First start
Turn on the power with the safety switch. The display will switch on. When
starting up the system and during reinstallation (refer to the "Installer /
Service" chapter), a number of system options must be selected. The
dialogue boxes which will then be displayed are described below.
3. Specify whether Heat pump 1 is permitted or blocked.
For "Permitted" press plus (+). For "Blocked" press minus (-).
Confirm with the "right" directional arrow.
2. Verify that the system is filled with water Confirm with "OK"
and the "right" directional arrow. 1. Choose language. Confirm with "OK".