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Sanden GUS-A45HPA - User Manual

Sanden GUS-A45HPA
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Sanden Heat Pump Installation Manual
Page 1 of 32
Heat Pump Unit GUS-A45HPA
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Summary

Introduction

How it works

Explains the Sanden Heat Pump Water Heater System's operation using CO2.

Installation details

Installation location

Heat Pump Unit Installation

Water Piping Installation - Heat Pump Unit & Tank

Heat Pump Unit Water piping

Typical System piping

Mains Power;Electrical Installation

Electrical connections

Details on how electrical connections should be made by a licensed electrician.

How to connect Main Power

Step-by-step guide for connecting the main power supply to the unit.

How to connect Tank thermistor cable to Heat Pump unit

System operation using continuous power

System operation if connected to off-peak electricity

Filling the System & Purging Air

Freeze protection

Unit Operation

Time setting and Blackout time setting

Instructions for setting the unit's clock and blackout times.

Blackout time setting mode

Maintenance Mode

Operation Control Modes

Covers drive, compulsory, and pump remote operation modes.

Diagnostic and Setting Modes

Includes error history, parameter display, and blackout time setting.

How to switch to Maintenance Mode

Error Codes

Water Supply Quality

Chloride and PH

Details on chloride concentration and pH levels affecting warranty.

Change of water supply

Discusses the impact of changing water supply sources on the system.

Hot water storage tank unit GAU-315 EQTE

Heat pump unit GUS-A45 HPA

Wiring Diagram

Warranty Policy

Warranty Conditions

Outlines the conditions under which the warranty is valid.

Warranty Exclusions

Lists conditions that will void the warranty or incur extra costs.

Warranty period

Post installation inspection checklist

Check sheet

Summary

Introduction

How it works

Explains the Sanden Heat Pump Water Heater System's operation using CO2.

Installation details

Installation location

Heat Pump Unit Installation

Water Piping Installation - Heat Pump Unit & Tank

Heat Pump Unit Water piping

Typical System piping

Mains Power;Electrical Installation

Electrical connections

Details on how electrical connections should be made by a licensed electrician.

How to connect Main Power

Step-by-step guide for connecting the main power supply to the unit.

How to connect Tank thermistor cable to Heat Pump unit

System operation using continuous power

System operation if connected to off-peak electricity

Filling the System & Purging Air

Freeze protection

Unit Operation

Time setting and Blackout time setting

Instructions for setting the unit's clock and blackout times.

Blackout time setting mode

Maintenance Mode

Operation Control Modes

Covers drive, compulsory, and pump remote operation modes.

Diagnostic and Setting Modes

Includes error history, parameter display, and blackout time setting.

How to switch to Maintenance Mode

Error Codes

Water Supply Quality

Chloride and PH

Details on chloride concentration and pH levels affecting warranty.

Change of water supply

Discusses the impact of changing water supply sources on the system.

Hot water storage tank unit GAU-315 EQTE

Heat pump unit GUS-A45 HPA

Wiring Diagram

Warranty Policy

Warranty Conditions

Outlines the conditions under which the warranty is valid.

Warranty Exclusions

Lists conditions that will void the warranty or incur extra costs.

Warranty period

Post installation inspection checklist

Check sheet

Sanden GUS-A45HPA Specifications

General IconGeneral
Model NumberGUS-A45HPA
CategoryHeat Pump
Rated Capacity4.5 kW
Heating Capacity5.0 kW
Cooling Capacity4.5 kW
RefrigerantR32
Operating Temperature Range (Heating)-15°C to 24°C
Power Supply220-240V, 50Hz
Noise Level (Outdoor Unit)52 dB

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