EcoCharger ECH

Expect to change the following parts when completing a service:

• Item 7: Hot Surface Igniter
• Item 8: Detection Electrode
• Item 14: Burner Service Kit
• Item 16: Inspection Door Service Kit

Please refer to the Parts List file on this page for specific part numbers relating to the model you’re servicing.

Yes.  There are no water pressure switches or sensors in the EcoCharger so there is no minimum pressure, which will stop the appliance from working.

You will need to connect the BMS or remote switch across terminals X₃ and X₄ (21 & 22). The switch should be “NO VOLT” and should only give or break continuity across the terminals.  The Digital Controller on the EcoCharger should be set to OFF (in the main menu screen).

There are no sacrificial magnesium anodes in any of the Ecocharger models.  There are Correx electronic anode systems fitted instead.  The Correx anode does not deplete so will not need to be changed on a service if the Correx is working correctly.  The ECH32-220GCE has only one Correx anode; all the other ECH models have two.

The controller may have been accessed and changed. The Digital Control Module (DCM) is indicating it is looking for a HEATPAK connected to the “BUS LINK” connections.
If no HEATPAK is connected, follow the steps below:
1. Press the “SPANNER” button.
2. Move the cursor until you find “HEATING CONFIGURATION”
3. Press ENTER.
4. Select “NOT CONNECTED”
5. Press Enter.
6. Press the “BOOK” icon button, the code should clear.
If a HEATPAK is connected, check “BUS LINK” connections at the ECH and the SHM1 Black Box

The condense pipe connection from the trap is a European size of 40mm O.D. You can get a push fit waste pipe from Screwfix (code number: 60105) which will fit into the trap. You will then need a waste pipe compression coupling (Screwfix code: 11980) to accept your solvent weld pipe.

Press and hold the RESET and ENTER buttons together for around 5 seconds. The screen will go blank and then read, “RESET SERVICE INTERVAL SUCCESSFUL”.