Preparing The Ac Connection - Steca coolcept Bedienungsanleitung

Mounting the inverter on the mounting plate
4.3

Preparing the AC connection

4.3.1 Line 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
4.3.2 Residual 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 Wiring the AC plug
DANGER!
Risk of death by electrocution! Observe the warning notes in
Grid voltage 220 V ... 240 V
Wire the AC plug supplied as described in the Appendix under Mounting ⇒ AC plugs.
Grid voltage 100 V ... 127 V
DANGER!
Risk of death by electrocution! Never connect one of the phases L1, L2 or L3 to PE or N on the
mains grid side.
747.431 | Z08 | 2014-01-31
1. Grasp the inverter by the recesses ① (coolcept) or the outer
edges (coolcept-x), position it ➊ in the middle of the
mounting plate ② and press lightly (example in Fig. left).
2. Lower the inverter into place ③ until the retaining plate on
the mounting plate clicks audibly into place. The hooks on the
rear side of the inverter must slide over matching protrusions
on the mounting plate.
3. The inverter must now sit securely on the mounting plate and
can no longer be slid upwards.
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Notice
The procedure for removing the inverter from the mounting plate is
Ä 4.9, p. 113 .
described in
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Ä 9.2, p. 140 .
Ä 4.1, p. 102 !
GB
105