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Nibe F1145 series User Manual

Nibe F1145 series
92 pages
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IHB EN 2004-1
531613
INSTALLATION MANUAL
Ground source heat pump
NIBE F1145
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Nibe F1145 series Specifications

General IconGeneral
BrandNibe
ModelF1145 series
CategoryHeat Pump
LanguageEnglish

Summary

Quick Guide to Heat Pump Operation

Important Information and Safety

Safety Warnings and Precautions

Critical safety instructions, warnings, and precautions for installation and use.

Installation Inspection Checklist

Installation Inspection Checklist

A checklist for inspecting the heating installation before commissioning.

Pipe Connection Procedures

System Diagram and Pipe Dimensions

System diagram illustrating pipe connections and tables detailing pipe dimensions for different models.

Brine and Heating Medium Connections

Instructions and requirements for connecting the brine and heating medium systems.

Electrical Connections and Wiring

Power, Sensor, and External Connections

Instructions for power connection, sensor wiring, and external voltage connections.

Commissioning and System Adjustments

Preparations and Initial System Filling

Initial preparations, filling, and venting procedures for the climate and brine systems.

Startup Procedures and Basic Commissioning

Steps for starting up the heat pump and performing the initial inspection.

Post-Startup Adjustments and Venting

Performing post-startup adjustments for pump operation and system venting.

Setting the Heating Curve

How to set and adjust the heating curve for optimal indoor climate and energy efficiency.

Control System Introduction

Menu Structure and Navigation Overview

Overview of the menu system structure, including indoor climate, hot water, and service functions.

Control Menu Details

Service Menu Overview and Access

Accessing and navigating the service menu for advanced settings, system configuration, and accessory settings.

Operating Settings Details

Detailed explanation of operating settings, including hot water comfort options and flow line temperature limits.

Alarm Actions and Ventilation Settings

Configuring alarm actions, fan speed settings for exhaust air, and brine pump alarms.

Heat Pump Testing and System Settings

Performing heat pump tests and configuring system settings like master/slave mode and docking.

Start Guide and Floor Drying Function

Initiating the start guide and configuring the floor drying function for concrete slabs.

Service and Maintenance Procedures

Service Actions and Emergency Mode

General service procedures, safety warnings, and operation in emergency mode.

Disturbances in Comfort and Troubleshooting

Alarm Management and Basic Checks

How to manage alarms, interpret error messages, and perform initial troubleshooting checks.

Temperature and Pressure Troubleshooting

Diagnosing and resolving problems related to room temperature, hot water, and system pressure.

Technical Data and Specifications

Electrical Data for 230V Models

Electrical specifications, operating currents, and power outputs for 230V models.

Electrical Data for 400V Models (6-12 kW)

Electrical specifications, operating currents, and power outputs for 400V models (6-12 kW).

Electrical Data for 400V Models (15-17 kW)

Electrical specifications, operating currents, and power outputs for 400V models (15-17 kW).

Performance Specifications (3x230V)

Detailed technical specifications, noise levels, refrigerant data, and pipe connection sizes for 230V models.

Performance Specifications (3x400V)

Detailed technical specifications, noise levels, refrigerant data, and pipe connection sizes for 400V models.

Compressor Operating Range Data

Graphs illustrating the heat pump's working range based on brine and supply temperatures.

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