STIEBEL ELTRON VLR 70 L Trend CN User Manual

VLR 70 CU - 安装
一般信息
中文
www.stiebel-eltron.com 331461-42988-9630 | 1
1. 一般信息
本文件面向的是专业人员。
说明
在使用前请认真通读本说明书并将它妥善保存好。
必要时请将说明书转交给下一位用户。
本说明书说明了操作单元、电源和通风装置上控制单元的
电源接口。
作为以下设备的附件
- VLR 70 L Trend CN
- VLR 70 S Trend CN
- VLR 70 L Trend EN
- VLR 70 S Trend EN
- VLR 70 L Trend EU
2. 准备
2.1 电源开关
2 台设备的电源开关
D0000078829
控制单元、电源开关和操作单元一起安装在隐藏式双插座
中。
f 请安装包括在供货范围内的隐藏式双插座。 隐藏式插
座必须与内粉刷面垂直和齐平。
f 将引向通风装置的线缆推入隐藏式插座中。 线缆必须
伸入到隐藏式插座中 200 mm。
f 将电源连接线缆推入隐藏式插座中。 线缆必须伸入到
隐藏式插座中 200 mm。
用于超过 2 台设备的电源开关
D0000079537
控制单元和操作单元安装在隐藏式插座中。 电源开关安
装在保险盒的安装轨上。 电源开关需要最多 4 个自动断
路装置位置。
D0000070083
f 将电源开关安装到家用设备控制柜内的安装轨上。
f 请安装内部安装有控制单元和操作单元的隐藏式插
座。 隐藏式插座必须与内粉刷面垂直和齐平。
f 安装从控制柜通向控制单元的线缆。
线缆型号 : YR 4 x 0.8 mm² 或类似的产品
安装

STIEBEL ELTRON VLR 70 L Trend CN Specifications

General

Brand	STIEBEL ELTRON
Model	VLR 70 L Trend CN
Category	Industrial Equipment
Language	English

Summary

General Information and Preparation

Important Usage Instructions

Read these instructions carefully before using the appliance and retain them for future reference.

Accessory Unit Models

Lists VLR 70 CU accessory models for CN, EN, and EU variants.

Power Supply Unit Installation Overview

Describes installation of power supply units for 2 and more than 2 appliances.

Installation Procedures

Electrical Connection Safety and Procedure

Covers electrocution warnings, permanent connection, and circuit disconnection for electrical work.

Control Unit and Power Supply Unit Connections

Details connecting the control and power supply units, including notes on material losses and differential pressure switches.

Wiring Diagram for 2 Appliances

Provides the wiring diagram for connecting two appliances.

Wiring Diagram for More Than 2 Appliances

Provides the wiring diagram for connecting more than two appliances.

Fan Stage Activation Methods

Explains using external signals for fan stage activation via cross-ventilation or differential mode.

Connecting Programming Unit to Control Unit

Details the procedure for connecting the programming unit to the control unit.

Product Specifications

Programming Unit Installation Guide

Step-by-step guide for installing the programming unit, including notes and cable constraints.

Control Unit Specs for 2 Appliances

Lists technical specifications for the VLR 70-2 CU control unit.

Control Unit Specs for 4 Appliances

Lists technical specifications for the VLR 70-4 CU control unit.

Control Unit Specs for 8 Appliances

Lists technical specifications for the VLR 70-8 CU control unit.