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Trane Picco R32-SL16T User Manual

Trane Picco R32-SL16T
51 pages
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Picco R3206A
Picco R3208A, Picco R32SL08A
Picco R3210
Picco R3210T
Picco R3212, Picco R32-SL12
Picco R3212T, Picco R32-SL12T
Picco R3214
Picco R3214T
Picco R3216, Picco R32-SL16
Picco R3216T, Picco R32-SL16T
Picco R3218T
R32
Chiller and Inverter Air/Water heat pumps with axial fan
User-Installer Manual
Model
This manual has been created for informave purpose. The company declines any responsibility for the results of any projecng or any installaon based on the
explanaons and/or on the technical specicaons provided in this manual. It is besides forbidden the reproducon under any form of the texts of the gures
contained in this manual. This manual is a translaon from the ocial italian language version. For reasons of environmental respect the Company will not provide
the hard copy in the original language which could be directly requested or downloaded from the Company website at any me. In case of any dispute, the original
languate manual will be the trusted one. Even paral reproducon PROHIBITED © - Advanx SpA

Table of Contents

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Trane Picco R32-SL16T Specifications

General IconGeneral
BrandTrane
ModelPicco R32-SL16T
CategoryChiller
LanguageEnglish

Summary

Purpose and Contents of the Manual

How to Keep the Manual

Instructions on storing and maintaining the manual for accessibility and proper use.

Graphic Symbols in the Manual

Explanation of symbols used to indicate hazards, prohibitions, and important information.

Normative References

Permitted Use

General Safety Regulations

Workers' Health, Safety & PPE

Guidelines and regulations for worker safety and essential personal protective equipment.

Safety Signs & R32 Gas Warnings

Explanation of safety signs and key warnings for handling R32 refrigerant.

Refrigerant Handling & Safety

Information on R32 refrigerant hazards, safety data, disposal, transport, and storage.

Installation

Transport and Storage Temperature Limits

Specifies the minimum and maximum temperature limits for unit transport and storage.

Lifting and Handling

Guidelines for safely lifting and handling the unit by qualified personnel.

Positioning and Minimum Technical Clearances

Requirements for unit placement, support, and necessary clearances for proper operation and safety.

Dimensions

Dimensions for Picco R32 06A/08A/SL08A

Detailed dimensions and clearance requirements for Picco R32 06A, 08A, and SL08A models.

Dimensions for Picco R32 10/10T/12/SL12/12T/SL12T

Detailed dimensions and clearance requirements for Picco R32 10, 10T, 12, SL12, 12T, SL12T models.

Dimensions for Picco R32 14/14T/16/SL16/16T/SL16T/18T

Detailed dimensions and clearance requirements for Picco R32 14, 14T, 16, SL16, 16T, SL16T, 18T models.

Accessing Inner Parts

Accessing Inner Parts for 06A/08A/SL08A

Procedure for accessing the internal components of the Picco R32 06A, 08A, and SL08A models.

Accessing Inner Parts for 10/10T/12/SL12/12T/SL12T

Procedure for accessing the internal components of the Picco R32 10, 10T, 12, SL12, 12T, SL12T models.

Accessing Inner Parts for 14/14T/16/SL16/16T/SL16T/18T

Procedure for accessing the internal components of the Picco R32 14, 14T, 16, SL16, 16T, SL16T, 18T models.

Plumbing Connections

Circuit Water Features and Limits

Maximum allowed chemical-physical properties for the circuit water to ensure correct operation.

System Filling, Discharge & Valves

Procedures for filling, discharging the system, and function of air venting valves.

Condensation Discharge & Service Sleeves

Description of condensate drainage and location/use of service sleeves.

Plumbing Diagram & Handbook Reference

A recommended connection diagram and reference to a system handbook.

Functional Diagrams

Functional Diagram for 06A/08A/SL08A

Refrigerant circuit diagram for Picco R32 06A, 08A, and SL08A models.

Functional Diagram for 10/10T/12/SL12/12T/SL12T

Refrigerant circuit diagram for Picco R32 10, 10T, 12, SL12, 12T, SL12T models.

Functional Diagram for 14/14T/16/SL16/16T/SL16T/18T

Refrigerant circuit diagram for Picco R32 14, 14T, 16, SL16, 16T, SL16T, 18T models.

Electrical Connections

Access to the Electric Panel

Procedure for accessing the electric panel for wiring and maintenance operations.

Power Supply Requirements

Guidelines for connecting the unit to the power supply, emphasizing qualified personnel and regulations.

User Terminal Block Connections

Details on terminal connections for power supply, remote control, and sensors.

Control Logic Reference

Reference to the manual for detailed information on unit control logic and parameters.

Fuse Specifications

Information on fuse types and nominal specifications for the unit.

Startup Procedure

Switching On the Unit

Step-by-step instructions for safely switching on the unit after installation and checks.

User Instructions

Shutdowns for Long Periods

Maintenance and Periodic Checks

Cleaning the Finned Coil

Detailed instructions for cleaning the unit's finned coils, including methods and precautions.

Cleaning Anti-Corrosion Finned Coils

Specific instructions for cleaning finned coils with anti-corrosion treatment.

Cleaning External Surfaces

Guidelines for cleaning the unit's outer casing to prevent corrosion and maintain appearance.

Extraordinary Maintenance

Information that extraordinary maintenance must be carried out by authorized service centers.

Decommissioning

Residual Risks and Precautions

Maintenance and Checks

Refrigeration System Checks

Checks on refrigerant charge, ventilation, lines, and components for system integrity.

Electrical Component Checks

Safety checks for electrical components, including discharging capacitors and earth connection.

Sealed Enclosure Repairs

Procedures and precautions for working on sealed components and enclosures.

Wiring Checks

Inspection of wiring for wear, corrosion, tension, and vibration effects.

Refrigerant Handling and Maintenance

Refrigerant Detection Methods

Safe methods for detecting refrigerant leaks, avoiding open flames and ignition sources.

Leak Detection Processes

Suitable processes for detecting leaks using electronic or liquid leak detectors.

Refrigerant Removal and Evacuation

Procedures for removing and evacuating refrigerant, including purging with inert gas.

Refrigerant Charging Procedures

Requirements for safely charging refrigerant, including system checks and labeling.

Decommissioning Procedure

Detailed steps for safely decommissioning the unit, including refrigerant recovery and component disposal.

Unit Identification Labeling

Instructions for labeling the heat pump when taken out of use, indicating status and refrigerant.

Refrigerant Recovering

Best practices for recovering refrigerants, including equipment, cylinders, and safety.

Technical Data

Standard Unit Technical Sheet

Detailed technical specifications for standard Picco R32 units, including cooling, heating, and electrical data.

Silenced Version Technical Sheet

Technical specifications for silenced version Picco R32 units, detailing performance and electrical data.

Unit and Auxiliary Electrical Data

Details on unit power supply, controller circuits, and fan power supply for various models.

Operating Limits

Evaporator Water Flow Rate Limits

Minimum and maximum permitted water flow rates for the evaporator to ensure proper operation.

Cooling Water Production Limits

Permissible water temperatures for cooling mode, including minimum evaporator outlet and maximum steady state.

Heating Water Production Limits

Permissible water temperatures for heating mode, including inlet, outlet, and safety considerations.

Ambient Air Temperature Limits

Allowed ranges for outdoor air temperature in different operating modes (cooling, heating, DHW).

User Interface and Controller

Interface Overview and Button Functions

Explanation of the unit's interface display, status LEDs, and the functions of the control buttons.

Menu Navigation

Description of menu items, labels, password levels, and access conditions.

Menu Setpoints

Details on settable parameters for summer, winter, and DHW setpoints, and mixing valve settings.

Alarms Menu (ERR)

Information on how the alarms menu is displayed and how alarms are categorized by circuit.

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