( en Inventor 吴建辉 汤旭婷 薛金炜 王海冬 胡建飞 李红 Current Assignee (The listed assignees may be inaccurate.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number CN201410018857.6A Other languages Chinese ( zh) Google Patents Capacitance mismatch fast calibrating circuit of analog-digital converter and calibrating methodĭownload PDF Info Publication number CN103762982A CN103762982A CN201410018857.6A CN201410018857A CN103762982A CN 103762982 A CN103762982 A CN 103762982A CN 201410018857 A CN201410018857 A CN 201410018857A CN 103762982 A CN103762982 A CN 103762982A Authority CN China Prior art keywords output calibration circuit code switch Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents CN103762982A - Capacitance mismatch fast calibrating circuit of analog-digital converter and calibrating method If the solutions above did not solve the issue, contact us for further assistance.CN103762982A - Capacitance mismatch fast calibrating circuit of analog-digital converter and calibrating method Please contact the Consumer Care Centre in your country. If "E6" still persists, the heater has other malfunctions. Wait for one minute, then re-plug and power on the device. Unplug the device, check if the filter package has been removed and if the air inlet or outlet is blocked. Please contact the Consumer Care Centre in your country.Įrror code E6: "E6" indicates that overheating protection has been triggered on the device.
Remove and then reattach the front panel If the error code "Er" still persists, we recommend that you contact the Consumer Care Centre in your country.Įrror code E1, E2, E3, E4: The appliance has malfunctioned. Indicator "-": Light dimming function is activated.Įrror Code Er: The hall sensor is not working properly.
Depending on the Philips Air Purifier model you have, you might find one or more of the following error codes or indicators:Ĭode C: Gas mode (AC3254 and AC3256 only).Ĭode F0 or FO: Clean the pre-filter and reset the pre-filter cleaning time according to the User Manual specific to your model.Ĭode AO or A0, A1, A2, A3, A4, A5, A6, A7, A8, A9: Replace the NanoProtect HEPA filter and reset the filter lifetime according to the User Manual specific to your model.Ĭode CO or C0, C1, C2, C3, C4, C5, C6, C7, C8, C9: Replace the NanoProtect AC filter and reset the filter lifetime according to the User Manual specific to your model.
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