Wiring diagrams

Tolerances for the stated times = nominal value ± 5 %

Values that can be set with optional cover with integrated electronics:

• ER-AK, ER-AH, ER-AB: Start delay and overrun time
• ER-AH: Humidity control
• ER-AB: Motion detector

For ER-A cover:

• Start delay of 60 seconds
• Overrun time of 15 minutes.