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Weishaupt WTC-GB 15-B Compact User Manual

Weishaupt WTC-GB 15-B Compact
196 pages
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Installation and operating instruction
Gas condensing unit WTC-GB 15-B Compact and WTC-GB 25-B Compact
83309302 1/2018-05

Table of Contents

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Weishaupt WTC-GB 15-B Compact Specifications

General IconGeneral
BrandWeishaupt
ModelWTC-GB 15-B Compact
CategoryHeat Pump
LanguageEnglish

Summary

User Instructions

Target Group and Training

Manual intended for operator and qualified personnel. Work must be done by trained personnel.

Symbols Explained

Explanation of danger, warning, caution, and information symbols used in the manual.

Guarantee and Liability Exclusions

Exclusion of guarantee/liability for damage due to improper use or non-original parts.

Safety Information

Designated Application and Conditions

Specifies suitable applications and conditions for the unit and storage tank.

Gas Leak Safety Procedures

Actions to take if gas is smelled to prevent fire and explosion.

Flue Gas Detection Safety

Steps to follow if flue gas is detected to ensure safety.

General Operational Safety Measures

General safety precautions for operation and maintenance of components.

Product Description and Technical Data

Type Key and Serial Number

Explanation of model coding and locating the serial number.

Condensing Unit Functions

Details on water, electrical, safety, combustion control, and program sequence.

Fresh Water Storage Tank Function

Description of how the fresh water storage tank heats water via heat exchangers.

Technical Data Overview

Detailed technical specifications including approval, electrical, ambient, fuels, and rating data.

Installation Procedures

Installation Conditions and Location

Requirements for installation location and operating pressure according to Swiss regulations.

Fresh Water Storage Tank Installation

Steps for removing transport protection, front panel, and installing the storage tank.

Installation Requirements and Connections

Heating Water Requirements

Guidelines for heating water quality, pH, hardness, and treatment.

Hydraulic, Gas, and Electrical Connections

Instructions for hydraulic, gas supply, condensate, air/flue gas, and electrical connections.

Condensing Unit and Flue Gas System Installation

Steps for mounting the unit and installing air supply/flue gas ducting.

Operation and Control

Display and Status Indicators

Overview of operational display, controls, and status indicators.

Favourites and User Level Navigation

Managing favourite settings and navigating the user level for parameter adjustments.

System, Heating Circuit, and DHW Configuration

Configuring system modes, heating circuits, domestic hot water, and settings.

Expert Level Operations and Settings

Advanced operations for WTC, combustion, hydraulics, service, and commissioning menus.

Commissioning Procedures

Prerequisites and Gas System Checks

Ensuring installation readiness, gas valve soundness, and connection pressure.

Condensing Unit Adjustment and Calibration

Step-by-step guide for initial setup using the commissioning wizard.

Flue Gas System and Capacity Adjustments

Checking flue gas system soundness and adjusting unit capacity.

Combustion Heat Rating Calculation

Formulas and steps for calculating combustion heat rating.

Shutdown Procedure

Servicing and Maintenance

Condensing Unit Service Details

Notes on servicing, component lifespans, and procedures for burner and heat exchanger.

Fresh Water Storage Service Procedures

Notes, service plan, and procedures for cleaning and maintaining the fresh water storage tank.

Troubleshooting Guide

Fault Condition Procedures

General steps for diagnosing and rectifying fault conditions, including warnings and faults.

Warning Codes and Rectifications

List of warning codes, their causes, and recommended rectification procedures.

Fault Codes and Rectifications

List of fault codes, their causes, and recommended rectification procedures for qualified personnel.

Common Operating Problems and Solutions

Troubleshooting guide for common operating issues related to the condensing boiler and fresh water storage.

Available Accessories

Externally Powered Anode Information

Information on the externally powered anode, its function, risks, and servicing.

Technical Documentation

Hydraulic Versions Explained

Description of different hydraulic configurations (KI, KP) and their components.

Control and Operation Options

Details on control modes, remote access, circulation pumps, inputs/outputs, and factory settings.

Heating Circuit Settings

Factory settings for heating circuit types, time programs, and heating curves.

Wiring Diagrams and Sensor Data

Wiring diagrams for WEM-FA-G and sensor resistance tables.

Project Planning Guidance

Expansion Vessel and System Pressure

Guidance on calculating required expansion vessel volume and setting system pressure.

Weishaupt Energy Management System Overview

Overview of the WEM system, including system device, extension modules, and room devices/sensors.

Spare Parts Information

Notes Section

Key Word Index

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