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Calorex PPT16 User Manual

Calorex PPT16
151 pages
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Calorex Heat Pumps Ltd. · The Causeway, Maldon, Essex CM9 4XD, UK
Installation Manual
PPT8/12/16/22LX/LY SLIMLINE
SD638150 ISSUE 11
®
OWNER/INSTALLATION MANUAL
FOR
PPT8/12/16/22LX/LY SLIMLINE
(SD638150 Iss.11 03/06/13)
Health and Safety Warning:
As the heat pump includes electrical and rotational components it is required that only trained
and competent persons should remove panels giving internal access to the unit.

Table of Contents

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Calorex PPT16 Specifications

General IconGeneral
ModelPPT16
CategoryHeat Pump
Heating Capacity16 kW
RefrigerantR410A
COP (Coefficient of Performance)4.2
Power Supply400V/3Ph/50Hz

Summary

Calorex Heat Pump Quick Start Guide

1.0 Introduction to Calorex Heat Pumps

1.1 Heat Pump Function Explained

Explains the thermodynamic principle and operation of the Calorex heat pump using a vapour compression cycle.

2.0 Installation Procedures

2.1 Heat Pump Accessories

Details the accessories supplied with the heat pump for installation, including rubber feet and pipe connectors.

2.2 Siting Recommendations

Provides guidance on selecting an appropriate location for the heat pump, considering base, clearance, and noise.

2.3 Air Flow Requirements

Details the air flow requirements and best positioning for optimal performance, avoiding recirculation.

3.0 Plumbing the Heat Pump

3.1 Recommended Plumbing Schematic

Illustrates the recommended plumbing layout for the heat pump installation, including connections and bypass.

3.2 Determining Water Flow

Details how to set and check the water flow rate for the heat pump using the flow switch.

4.0 Pool Water Quality and Electricals

4.1 Electrical Wiring and Supply

Covers electrical standards, protected supply requirements, earthing, and RCD recommendations.

4.2 Mains Input and Interlock Terminals

Identifies the location of electrical input and external interlock terminals on the unit for connection.

4.3 Pool Pump Synchronisation

Explains how to synchronise the heat pump with the pool pump's timer to override 'pump off' periods.

5.0 Digital Thermostat Operation

6.0 Circuit Diagrams for Calorex Heat Pumps

PPT8/12 ALX/ALY Single Phase Circuit

Wiring diagram for PPT8/12 ALX/ALY single phase 230V~1N 50Hz models.

PPT16/22 ALX Single Phase Circuit

Circuit diagram for PPT16/22 ALX single phase models.

PPT12/16/22 BLX/BLY Three Phase Circuit

Circuit diagram for PPT12/16/22 BLX/BLY three phase 400V~3N 50Hz models.

PPT16 ALY Single Phase Circuit

Circuit diagram for PPT16 ALY single phase models.

PPT22 ALY Single Phase Circuit

Circuit diagram for PPT22 ALY single phase models.

7.0 Regular Planned Maintenance

8.0 Heat Pump Malfunction Troubleshooting

8.1 User Check List for Malfunctions

A checklist for users to identify potential heat pump malfunctions based on thermostat indicators and error messages.

9.0 Datasheets and Specifications

10.0 Installation Drawings

11.0 Winterisation Procedure

11.1 Start up Procedure After Winterisation

Step-by-step guide for restarting the heat pump after winter storage, including cleaning and system checks.

12.0 Warranty Conditions

13.0 Contacting Calorex Support

14.0 Machine Record Log

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