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Carrier AquaSnap 61AF 075 User Manual

Carrier AquaSnap 61AF 075
44 pages
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INSTALLATION, OPERATION AND
MAINTENANCE INSTRUCTIONS
Original document
High-temperature heat pumps
61AF-B
unit with protection grille option
Nominal heating capacity 21-102 kW 50 Hz
SmartVu
TM

Table of Contents

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Carrier AquaSnap 61AF 075 Specifications

General IconGeneral
BrandCarrier
ModelAquaSnap 61AF 075
CategoryHeat Pump
LanguageEnglish

Summary

Introduction

Check Equipment Received

Verify unit integrity, damage, and completeness upon delivery.

Installation Safety Considerations

Essential safety guidelines for unit installation and handling.

Equipment Under Pressure

Information on components operating under pressure and related safety.

Maintenance Safety Considerations

Safety precautions for performing maintenance on the unit.

Repair Safety Considerations

Preliminary Checks

Equipment Received Check

Inspect unit for damage, missing parts, and confirm order accuracy.

Pre-Start-Up Checks

Verification steps before the initial system start-up.

Dimensions and Clearances

Electrical Data

Short-Circuit Stability

Electrical data for short-circuit protection and stability.

Application Data

Minimum Water Flow Rate

Critical minimum flow rates to prevent freezing and fouling.

Electrical Connection

Power Supply

Guidelines for connecting the unit's power supply.

Voltage Phase Imbalance

How to check and the importance of voltage phase balance.

Water Connections

Frost Protection

Methods and requirements for protecting the unit from frost.

Protection Against Cavitation

Nominal System Water Flow Control

Fixed Speed Flow Control

Procedure for setting and adjusting fixed speed water flow.

Variable Speed Flow Control

Procedure for managing variable speed pump flow control.

Start-Up

Preliminary Checks

Essential checks to perform before starting the heat pump.

Actual Start-Up Procedure

Steps for commissioning and starting the heat pump unit.

Major System Components

High-Pressure Safety Switch

Function and calibration of the high-pressure safety switch.

Standard Maintenance

Level 1 Maintenance

Basic maintenance tasks that can be performed by the user.

Level 2 Maintenance

Intermediate maintenance requiring specific technical skills.

Start-Up Checklist

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