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Last seen: Jan 5, 2026
During cold spell last week, i first started with setback, however the usage turned into 5/6kw per hour and house wasnt at ambient temp until late in ...
anybody with a daikin, do ye know if BUH is enabled and runs during space heating when unit is in defrost mode. So far in December mine has run for 4 ...
So was away in Scotland since Thursday and was shocked at my usage on app. Saturday morning i was pulling 7kw at 7am, seems BUH was running, is that p...
Is the BUH used during defrost cycles, had 7kw pulling yesterday morning at 7am.
Speaking of defrosts. Anybody know how check defrost settings on daikin altherma low temp split 2. 1 frost stat left setting from factory incorrectly ...
@derek-m unfortunately must be defrosting twice an hour. Crazy to go from2.5 to 5kw per hour an hour apart.
why would mvhr cause my usage to double? See the chart when no heating running before 12pm. My usage less than0.3kw per hour, thats with mvhr running ...
Same as me. heatpump running and mvhr. Derek have to disagee no way was it mvhr causing this. I have meter for heat pump. Must have been defrost. Temp...
Currently the warmest room the kitchen has been getting to 22/23, others 21, i have just been altering length of time heating is on for, probably 1pm-...
@cathoderay My heat pump is running for 9hours straight and i can see by compressor starts that at below9-10deg, i have zero cycling. could be just mi...
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