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CLIVET WSHN-XEE2 16.2 User Manual

CLIVET WSHN-XEE2 16.2
72 pages
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M08U40G16-02
13/03/2019
WSHN-XEE2 10.2 - 120.2
Installation and
operating manual
Water cooled heat pump for indoors installation
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CLIVET WSHN-XEE2 16.2 Specifications

General IconGeneral
BrandCLIVET
ModelWSHN-XEE2 16.2
CategoryChiller
LanguageEnglish

Summary

General Description

Installation Guidelines

Discusses outdoor installation, system designer's role, and electrical compliance.

Breakdown and Malfunction Handling

Advises immediate deactivation, contacting service, and using genuine spare parts.

User Training Requirements

Lists essential training topics for users by the installer, including operation and breakdown.

Reception and Handling

Safe Handling Procedures

Provides steps for safe handling and lifting equipment, including verification and protection.

Positioning

Installation Place Criteria

Lists criteria for selecting an installation site, including accessibility and safety.

Water Connections

Water Quality Requirements

Discusses water features, acceptable values, and consequences of poor quality.

Hydraulic Connections Procedure

Details steps for making hydraulic connections, including welding and unions.

Recommended Connection Setup

Installer defines component type and position in the system for recommended connections.

Flow Switch Function and Installation

Explains the flow switch's purpose for shutdown and installation guidelines.

Operation Sequence Steps

Lists steps for the unit's operational sequence, including filling and testing.

Electrical Connections

Electrical Data and Labels

Describes electrical data found on the serial number label and matriculation plate.

Electrical Connection Procedures

Step-by-step guide for making electrical connections, including isolation and earthing.

Customer Wiring Connections

Illustrates customer wiring connections for various inputs and outputs.

Computer Connection and Configuration

Details PC connection, configuration steps, IP settings, and browser access.

Modbus - RS485 Communication

Covers Modbus/RS485 communication option, cable requirements, and network setup.

Start-up Procedures

Start-up General Description

States that start-up operations require qualified technicians and prior agreement.

Preliminary Checks Before Start-up

Lists essential checks before unit power supply, covering safety and installation aspects.

Unit Start-up Sequence

Provides a detailed step-by-step procedure for unit start-up after power supply.

Refrigeration Circuit Checks

Outlines checks for the refrigeration circuit, including oil stains and pressure.

Water Circuit Checks

Details checks for the water circuit, ensuring it's filled, pressurized, and free of air.

Electric Circuit Checks

Covers checks for the electric circuit, including grounding, conductor tightening, and voltage.

Demand Limit Functionality

Explains the demand limit function for controlling absorbed electric power via an external signal.

Climatic Text for Temperature Control

Describes automatic set-point regulation based on outside temperature using defined curves.

Water Reset Correction

Explains how water reset correction affects the setpoint based on climate curve TExt.

Control Functions

Modifying Setpoint Values

Outlines the procedure for adjusting the unit's setpoint values.

Alarms Identification and Reset

Details how to access alarm lists, identify causes, and reset alarms.

Comprehensive Alarm Code List

A comprehensive list of alarm codes, their descriptions, and associated faults.

Maintenance Procedures

Maintenance Objectives and Precautions

Covers maintenance objectives, authorized personnel, and pre-check procedures.

Inspection Frequency Guidelines

Details recommended inspection intervals and items for periodic checks.

Accessories

Natural Cooling Function

Describes the function, requirements, and operating conditions for Natural Cooling.

Residual Risks

Risk Categories and Precautions

Covers general risks, electric parts, moving parts, refrigerant, and hydraulic parts.

Operating Range (Cooling)

Operating Range (Heating) - Groundwater

Operating Range (Heating) - Geothermal

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