STIEBEL ELTRON IS 35 E User Manual

This shower water heater must be installed (water and electrical installation),
commissioned and serviced by approved service technicians in
accordance with these instructions.
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English
Instantaneous shower water heater - Operation and installation instructions
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IS 35 E / 45 E / 60 E
IS 35 E - 2 / 45 E - 2 / 60 E - 2

STIEBEL ELTRON IS 35 E Specifications

General

Type	Instantaneous Water Heater
Power Rating/Consumption	35 kW
Temperature Range	30 - 60 °C
Frequency	50 Hz
Protection Class/Rating	IP 25
Energy Efficiency Class	A
Power Supply	Three-phase
Voltage	400 V
Capacity	N/A (Instantaneous heater)

Summary

General Information

Safety and Usage Precautions

Highlights restrictions on use by vulnerable individuals and the need for child supervision.

Operation

Getting Started

Installation Instructions

Unit Dimensions and Mounting

Wiring Diagram

Illustrates the electrical connections and components for the IS unit.

Unit Components Description

Installing the Unit

Provides step-by-step instructions for physically installing the water heater, including cover removal and cable feed.

Electrical Connection and Securing

Details fitting the circuit breaker, connection cable, and securing the unit's cover.

Final Connections and Accessories

Operation Instructions

Unit Description and Functionality

Safety Warnings During Use

Technical Data

Presents detailed specifications including capacity, pressure, dimensions, weight, electrical connections, and power ratings.

ELSD Testing and Operational Safety

First Operation and Handover

Details procedures for initial operation by installers and how to hand over the unit to the user.

Service and Maintenance Notes

Troubleshooting for Users