Bosch TR4000 User Manual

Technical data
19
TR4000 | TR4000R – 6720876021 (2022/04)
The temperature of the water leaving the tap is dependent on
the flow of water:
Flow limit at [l/min] 2 2 3 4 3 4
Weight [kg] 1,1 1,1 1,1 1,1 1,1 1,1
Application area in water:
specific electric resistance
at 15 °C
[Ωcm] ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300 ≥ 1 300
Rated pressure [MPa (bar)] 1,0 (10,0) 1,0 (10,0) 1,0 (10,0) 1,0 (10,0) 1,0 (10,0) 1,0 (10,0)
Plug-in ready P – – – – –
Fixed connection –PPPPP
Energy efficiency class A A A A A A
Load profile XXS XXS XXS XXS XXS XXS
Annual energy consumption [kWh] 475 477 474 475 474 475
Daily energy consumption [kWh] 2,180 2,190 2,170 2,180 2,170 2,180
Sound power level [dB] 15 15 15 15 15 15
Hot water heating energy
efficiency
[%]393939393939
Type TR4000 4
ET
TR4000R 4
ET
Undersink
TR4000 5
ET
Undersink
TR4000 6
ET
Undersink
TR4000 8
ET
Undersink
TR4000 6
EB
Over-sink
TR4000 8
EB
Over-sink
0
10
20
30
40
50
7,2 kW6,0 kW4,5 kW3,6 kW
1,2 1,4 1,6 1,8 2,0 2,2 2,4 2,6 2,8 3,0 3,2 3,4 3,6 3,8 4,0 4,2
ΔT
[°C]
Q
[l/min]

Bosch TR4000 Specifications

General

Type	Tankless (instantaneous)
Fuel type	Electric
Boiler system	-
Ignition type	Electronic
Product color	White
Heater location	Indoor
Placement supported	Vertical
Solar batteries support	No
International Protection (IP) code	IP24D
Noise level	15 dB
Maximum power	4500 W
Maximum operating pressure	10 bar
Domestic Hot Water (DHW) flow	- l/min
AC input voltage	230 V
Energy efficiency scale	A+ to F
Annual energy consumption	477 kWh

Weight and Dimensions

Depth	88 mm
Width	140 mm
Height	185 mm
Weight	1170 g

Summary

Safety and Symbol Explanations

Explanation of Symbols

Defines signal words and symbols used in warnings and instructions.

General Safety Instructions

Provides essential safety guidelines for appliance installation and use.

Installation Instructions

Unpacking and Initial Inspection

Steps for inspecting the appliance for damage and disposing of packaging.

Product Description

Overview of the electronic continuous-flow heater and its basic operation.

Installation for All Appliances

General installation requirements applicable to all TR4000 models.

Installation for TR4000 4 ET/TR4000R 4 ET

Specific installation steps for plug-connected TR4000 models.

Installation for TR4000 5-8 ET/EB (Fixed Connection)

Installation steps for models with fixed electrical connections.

Undersink Appliance Mounting

Instructions for mounting the appliance in an undersink configuration.

Over-sink Appliance Mounting

Instructions for mounting the appliance in an over-sink configuration.

Specific Fixed Connection Details

Details for fixed electrical connections on specific TR4000 models.

Water Connection Procedure

Guidelines for connecting the appliance to the water supply.

Installation Process

Steps for physically installing the appliance and its connections.

Temperature Control Adjustment

How to adjust the water temperature settings for optimal comfort.

Electrical Connection Procedures

Specific electrical connection procedures for different TR4000 models.

Final Appliance Checks

Final steps and checks for all appliances after installation completion.

After Installation Procedures

Post-Installation for Fixed Connection Models

Actions after installation for models with fixed electrical connection.

Post-Installation for Plug-Connected Models

Actions after installation for plug-connected models.

Initial Rinsing Procedure

Procedure for flushing the system with water after installation.

Temperature Regulation Post-Install

How to regulate water temperature after installation.

Technical Data

Operating Instructions

Important Operating Notes

Key information and warnings before operating the appliance.

Automatic Operation Overview

How the electronic continuous-flow heaters operate automatically.

Switching The Appliance On

Steps to turn on the appliance and its operation indicator.

Switching The Appliance Off

How to turn off the appliance by closing the tap.

Regulating Water Temperature

Methods for adjusting the water temperature output.

Cleaning Instructions

Maintenance Guidelines

Customer Service

Environmental Protection and Disposal

Guarantee

Troubleshooting

Data Protection Notice