Schmalenberger GmbH + Co. KG
D-72072 Tübingen / Germany
Control box Control NT
Version: 27248 - C
3
Subject to technical changes
1
Introduction
The Control NT is an independent control box designed for switching 1-phase and 3-phase
pumps and swimming pool attractions. Depending on how the device is designed, the ac-
tuator can be an external switching contact and a piezo button or a pneumatic button, run-
time-limited shutoff is optionally possible. The device status is displayed by two operating
LEDs with output via two floating feedback contacts.
1.1
General Information
All persons involved in setting up, commissioning, operating, maintaining, and repairing
this device must:
•
be appropriately qualified
•
meticulously observe the operating instructions
•
consider the operating instructions to be part of the product
•
keep the operating instructions in a safe place throughout the service life of the product
•
forward the operating instructions to each successive owner or user of the product
•
ensure that all additions that are received are inserted into the operating instructions
•
observe all legal requirements
1.2
Safety Instructions
In case of damage caused by failure to observe the information provided in these operating
instructions, all claims under warranty shall be void. The manufacturer cannot accept any
liability for resulting consequential damages.
•
The device must only be used when it is in flawless technical condition.
•
If serious operating problems occur, disconnect the system from the electrical power
source.
•
Eliminate malfunctions without delay.
•
Check the device and the electrical power line at regular intervals for damage.
•
The L/N/PE connection of the power supply voltage must be made in accordance with
VDE 0100 and VDE 0160.
•
A protective and isolating device must be provided for turning off the power supply.
•
Before beginning installation and service work, the power supply connection must be
switched off.
•
The device does not contain any components that require servicing by the user.
For your own safety and to protect the product, please read the Operator's
Manual carefully before starting with the installation and settings!
Danger of lethal electrical current!
Electrical connections must only be made by a professional electrician in accor-
dance with VDE Regulation 0100. Observe the local requirements of the re-
sponsible electrical power provider as well as standards and safety
requirements for electrical systems in swimming pools.
