Sma MULTIFUNCTION RELAY User Manual download pdf (Page 5)

SMA Solar Technology AG 1 Information on this Document

Installation Manual MFR-NR-IA-en-21 5

1 Information on this Document

1.1 Validity

This document is valid for device type "MFR01-10".

1.2 Target Group

The tasks described in this document must be performed by qualified persons only. Qualified persons

must have the following skills:

• Knowledge of how an inverter works and is operated

• Training in how to deal with the dangers and risks associated with installing and using electrical

devices and installations

• Training in the installation and commissioning of electrical devices and installations

• Knowledge of the applicable standards and directives

• Knowledge of and compliance with this document, including all safety precautions

1.3 Symbols

Symbol Explanation

Indicates a hazardous situation which, if not avoided, will result

in death or serious injury

Indicates a hazardous situation which, if not avoided, can

result in death or serious injury

Indicates a hazardous situation which, if not avoided, can

result in minor or moderate injury

Indicates a situation which, if not avoided, can result in

property damage

Indicates that the following section contains tasks that must only

be performed by qualified persons

Information that is important for a specific topic or goal, but is

not safety-relevant

☐ Indicates a requirement for meeting a specific goal

☑ Desired result

✖ A problem that might occur

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Sma MULTIFUNCTION RELAY User Manual Page 5