Covers: Functions
| ER-A | ER-AK | ER-AH | ER-AB | ER-AK NFC | ER-AH NFC | ER-AB NFC |
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Parameterisable via Maico@NFC app |
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Filter change indicator | ● |
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Filter change indicator |
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Control with time module |
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Control with fully automatic humidity control: Air extraction takes place automatically if the specified switch-on humidity is exceeded. |
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Control with manual humidity control: Air extraction takes place when humidity switch-on points 1 and 2 are exceeded |
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Control with motion detector. Full load level after motion is detected (range motion sensor is 5 m) |
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Barrier-free product, (automatic ON/OFF) |
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Not speed-controllable | ● | ● | ● | ● | ● | ● | ● |
Electrical plug-in connection for quick connection of the ER EC with ER GH and ER-AK/-AK NFC, ER-AH/-AH NFC or ER-AB/-AB NFC with the ER EC 2.1 fan insert |
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Base load flow rate: 30 m³/h for continuous operation | ●* | ●* | ●* | ●* | ●* | ●* | ●* |
Flow rate of the base load and full load levels can be set |
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Additional adjustable base load |
| ● | ●*** | ● |
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Additional adjustable base load flow rates: 15-100 m³/h and full load 15-100 m³/h |
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| ● | ●*** | ● |
Full load level on/off via light switch or separate switch. For manual operation (e.g. using a light switch), the start delay and run-on time apply. | ● | ● | ● | ● | ● | ● | ● |
Full load level 60 m³/h, start delay of 60 s, run-on time fixed at 15 min. | ● |
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Full load operation (60 m³/h), start delay can be set with 0, 30, 60*, 90 or 120 seconds |
| ● | ● | ●** |
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Full load operation (60 m³/h), start delay can be set with 0–120 seconds in 5-second increments |
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Run-on time of the full load level can be set for 0, 3, 6, 15*, 24 or 30 minutes |
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Run-on time of the full load level adjustable 0–30 minutes in 1-minute increments |
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Adjustable interval control for ventilating rooms that are not regularly used. Time interval can be set for 0*, 1, 2, 4, 6 or 12 hours, operating time per interval 10 minutes |
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Adjustable interval control for ventilating rooms that are not regularly used. Time interval adjustable 0–24 hours in 1 hour increments, operating time adjustable at intervals. |
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Operating time adjustable at intervals of 10–60 minutes in 10-minute increments |
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Interval control can be switched off. |
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Switching option: The base load can be switched on or off by an additional switch (Wiring diagrams). | ● | ● | ● | ● | ● | ● | ● |
* Factory setting: Tolerance of time details max. ± 5 %. ** For the ER-AB/-AB NFC, the start delay only affects the light switch operation. *** For ER-AH/-AH NFC humidity control, 15–40 m³/h can be set for base load and 40–100 m³/h for full load. |