Snoogle63

Thanks for the advice. I’ll try again to get hold of him today

Thanks. I am wondering if there is a temperature range the DHW is set to. The controller says it’s set at 55deg but it doesn’t seem to reheat the DHW until the temp drops below 30deg. The settings are all locked so I need to get hold of the installer/commissioner, which so far has proved difficult. I don’t know how to unlock the settings to view the parameters.

I have the install manual but had to find the user manual online

I have just had an LG Therma v heat pump system installed. Although the DHW is set to 55deg, the hot water temperature seems to vary considerably and is sometimes not hot enough for a bath or shower. Any ideas why this is and how to rectify the problem? I’ve tried reading the controller manual and it seems there is a way of boosting the hot water quickly if the temperature isn’t high enough but I can’t seem to find out how to do this. I assume the heating takes priority over the hot water? When I got up this morning the DHW temp was displayed as 32deg despite the heating being set a bit lower overnight, the room stats being up to temp and the pump was not running.