Buderus HS Series User Manual

HS/HSM
6720830121 (2022/07) zz
1
1 2
0010005520-003
1
2
3
0010005521-003
1
3
A
BC
D
E
0010010529-002
H O
2
< 50% glycol
1
HS HSM HS/HSM + MMxxx
HS25/4 s
HS25/6 s
HS25/4
HS25/6
HS32/7,5 HSM15/4
HSM20/6
HSM25/6
HSM32/7,5 HS25/4 HS25/6 HS32/7,5 HSM15/4
HSM20/6
HSM25/6
HSM32/7,5
A 278 364 364 364 364 364 364 364 364 364
B 290 290 290 290 290 290 290 290 290 290
C 190 190 190 190 190 190 190 190 190 190
D Rp 1’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1 1/4’’
E G 1 1/4 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/2

Buderus HS Series Specifications

General

Series	HS Series
Category	Heating System
Fuel Type	Natural Gas or Propane (LP)
Modulation Range	Up to 10:1
Dimensions	Varies by model

Summary

HS/HSM Product Information

Technical Specifications

Key operational parameters: pressure, temperature, voltage.

Dimensional Data and Connections

Physical dimensions and connection types for HS/HSM models.

Installation and Setup Guidance

Model Representation and Settings

Diagrams illustrating pump settings and model representations.

Initial Installation Steps

Visual guide to the first steps of unit installation.

Installation Details

Wiring and Assembly Procedures

Instructions for electrical wiring and component assembly.

Operational Features

Operation and Settings

Procedures for checking operations and configuring settings.

Special Operating Modes

Explanation of air-venting, manual restart, and lock/unlock functions.

Performance Characteristics

HS Series Pump Performance Curves

Graphical performance data for HS series pumps.

HSM Series Pump Performance Curves

Graphical performance data for HSM series pumps.

Safety and Installation Guidelines (English)

General Installation and Assembly Notes

Important notes for safe and compliant installation and assembly.

Electrical Safety for Domestic Appliances

Safety precautions for electrical devices in domestic use as per EN 60335-1.