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PENSOTTI PCH 18 User Manual

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Installation, operating, commissioning and maintenance instructions.
RK_18_-_PNA_-_USA_-_MAN.INST_-_1009A_-_DIGITECH
ENGLISH
Instruction Manual
for model
PCH 18
Wall mounted heat only boiler
Premix condensing system boiler
This appliance must be installed by a licensed and/or qualified technician. Failure to
properly install this appliance could result in property damage and possible injury or
death to occupents.
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PENSOTTI PCH 18 Specifications

General IconGeneral
BrandPENSOTTI
ModelPCH 18
CategoryBoiler
LanguageEnglish

Summary

General Information

General Warnings

Essential safety precautions for installation and operation.

Product Conformity

Details on certifications and compliance with standards.

Technical Characteristics

Technical Data

Key specifications including heat input, output, and efficiency.

Dimensions and Connections

Physical dimensions and hydraulic/gas connection sizes.

Internal Components and Circuits

Identification of internal parts and the water circuit diagram.

Control System Overview

Description of the DIGITECH circuit board and control panel.

Installation Procedures

Installation Standards and Requirements

Adherence to codes and regulations for proper installation.

Boiler Installation and Connections

Steps for mounting the boiler and making water, gas, and flue connections.

Condensate Drain Installation

Guidelines for correctly installing the condensate discharge pipework.

Electrical Wiring

Instructions for safe and correct electrical connections.

Commissioning and Startup

Commissioning Warnings

Crucial safety and operational checks before initial startup.

System Filling and Flushing

Procedures for filling, flushing, and preparing the heating system.

Boiler Startup and CO2 Check

Steps for igniting the boiler and verifying combustion parameters.

Appliance Regulation and Data

Parameter Table and Settings

Detailed list of adjustable parameters and how to modify them.

Gas Data and Conversion

Information on gas types, consumption, and conversion procedures.

Maintenance and Servicing

General Maintenance Guidelines

Safety and procedural overview for all maintenance tasks.

Accessing and Flushing Components

Procedures for accessing internal parts and flushing the primary side.

System Draining and Operations

Steps for draining the system and performing routine maintenance.

Component Replacement Procedures

Detailed instructions for replacing key components like electrodes, sensors, and valves.

Wiring Diagrams and Options

Wiring Diagram Overview

Diagrams illustrating electrical connections for various components.

Optional Control and Sensor Wiring

Connecting thermostats, outdoor sensors, remote controls, and zone valves.

Outdoor Temperature Based Regulation

Configuring flow temperature adjustment based on outdoor conditions.

Troubleshooting and Diagnostics

Error Code Reference

List of error codes, their causes, and recommended remedies.

Function Code Descriptions

Explanation of operational codes and their functions.

Parts List

Main Components List

Catalog of primary replacement parts with corresponding codes.

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