User manual

Attaching the inverter on the mounting plate
NOTICE!
How to remove the inverter from the mounting plate is described under Ä Chapter 4.9
„Switch on DC“ on page 54.
1. Grasp inverter on the grip recesses ① (coolcept) or on the perimeter edge (coolcept-x), fit it
onto the mounting plate ➊ so that it is centred ② and lightly press it on (see the example in
the fig. on the left).
2. Lower the inverter ③ until the securing sheet metal element of the mounting plate audibly
locks in place. In this process, the hooks on the rear of the inverter must be guided above the
catches on the mounting plate.
3. The inverter must now be firmly seated on the mounting plate and it can no longer be lifted
(upwards).
4.3 Prepare AC connection
4.3.1 Miniature circuit breaker
Information on the required line circuit breaker and the cables to be used between the inverter and
the line circuit breaker is provided in Ä Chapter 9.2 „AC cables and line circuit
breakers“ on page 91.
4.3.2 Fault current circuit breaker
If the local installation regulations require the installation of an external residual current circuit
breaker, then a Type A residual current circuit breaker as per IEC 62109-1, § 7.3.8. is sufficient.
4.3.3 Assemble AC plug
DANGER!
Risk of death by electrocution! Observe the hazard warnings under
Ä Chapter 4.1 „Safety
measures during installation“ on page 33.
EN
747.431 | Z09.3 | 2017-09-05 39