Pipe Installation; Electrical Installation - CTC EcoMiniEl 1x230V Instructions D'installation Et D'entretien

English

Pipe installation

Installation must be carried out in accordance with the applicable rules and
regulations.
Do not forget to fl ush the heating circuit clean before connection.
Pipe connections on the unit
Make the pipe connections as shown in the combination examples in CTC EcoLogic.
See the dimensional data for connector dimensions and locations.

Electrical installation

Installation and heat pump connection must be performed by an authorised
electrician. All wiring must be installed according to applicable provisions.
All internal connections for EcoMiniEl have been made at the factory. Phase
loading is balanced for all power steps.
Electrical connections are made behind the product's front panel. Loosen
the screws on the top (4 screws) a half turn, fold out and move the front
panel aside. The terminal blocks are inside the junction box.
Connection cables are inserted through the cable bushings.
Supply
EcoMiniEl 3-phase must be connected to 400 V 50~ and protective earth.
EcoMiniEl 1-phase must be connected to 230 V 50~ and protective earth.
The group fuse size is specifi ed in the "Technical data" section.
NOTE! Power for CTC EcoMiniEl must come from the same junction box in
which CTC EcoLogic is connected.
EN
Omnipolar switch
An omnipolar safety switch should be installed.
Max thermostat
If the product has been stored at an extremely cold temperature, the max.
thermostat may have been triggered.
Always check on installation that the max thermostat has not tripped.
Electrical connection according to the fi gure below.
3 x 400 V
CTC EcoMiniEl
38
1 x 230 V
! The immersion
heater must be
mounted vertically.