8 Installation and commissioning
31
3 Electronics cover
11 Setting button for start delay,
teach-in button for RC and RCH units
12 Setting button for overrun time/LED (RC
units)
I-III Housing recesses I, II and III for locking
tabs
1. Push the electronics cover onto the 3 locking
tabs at the housing recesses I, II and III until
the tabs engage. In addition, press the elec-
tronics cover firmly into the housing at the pos-
itions indicated by the word PRESS.
2. For unit versions B, KB, H, KH, RCH and
KRCH, insert the supplied sensor into the con-
nector socket, in the correct position (→ ar-
rows).
H
and KH:
Do not touch/push on the mem-
brane on the lower side of the sensor wall, other-
wise it will be damaged.
11 Setting button for start delay
12 Setting button for overrun time
3. Use the setting keys to set the start delay and/
4. On RC, KRC, RCH and KRCH fans, use the
left setting button to teach in the radio com-
ponents →
Tips for teaching-in radio compon-
.
7 Housing cover
8 Designer cover
5. Carefully press the housing cover with design
cover onto the housing, until they snap into
place.
8.6 Commissioning
1. Switch the mains fuse on.
2. Run function test.
