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General| Brand | CLIVET |
|---|---|
| Model | CRH-XHE2 14.2-44.4 |
| Category | Air Conditioner |
| Language | English |
Describes the purpose and importance of the manual for correct operation.
States that only qualified personnel can operate the unit.
Highlights potential risks and the need for qualified personnel.
Specifies the correct and intended applications for the unit.
Covers outdoor installation and compliance with local regulations.
Emphasizes planned inspection and periodic maintenance.
Warns that modifications void warranty and responsibility.
Instructions for immediate shutdown and contacting service.
Outlines essential training topics for unit operators.
Advises checking the manufacturer's website for updates.
Importance of keeping manual accessible and noting interventions.
Explains the serial number label and its information.
Identifies unique units and its use for ordering parts.
Guides on collecting data for service requests.
Instructions for storing the unit, observing external packaging.
Detailed steps for safe and proper handling of the unit.
Guidelines for safely removing packaging materials.
Defines requirements for space around the unit for operation and maintenance.
Installer's responsibility for evaluating drain tube installation.
Criteria for selecting an installation place, including vibration and environment.
Specifies acceptable water parameters and potential issues.
Precautions to prevent freezing of water connections.
Guidelines for using anti-freeze solutions.
Requirements for project water flow-rate.
Importance and installation of a water filter.
Proper disposal of condensate to avoid damage.
Steps for filling and preparing the hydraulic circuit.
Reference to accessory section for humidifier details.
Details on connecting hydraulic systems (welding, threading).
Guidelines for ducting, diffusers, and grilles for comfort.
Information on unit electrical data from the serial number label.
Step-by-step procedure for making electrical connections safely.
Guidelines for laying signal and data cables to avoid interference.
Instructions for securing power input cables.
Details on customer-provided connections.
Configuration options for SA5 input.
Information on the room control unit and its wiring.
Description of communication modules for supervisors.
Overview of start-up procedures and personnel.
List of checks before unit power-up.
Step-by-step sequence for powering on the unit.
Checks for the refrigeration circuit before operation.
Procedures for checking and filling the water circuit.
Verification of grounding, connections, voltage, and phase balance.
Instructions for operating crankcase heaters.
Checks for voltage and absorption during operation.
Information on scroll compressor rotation direction.
Checks for remote control and optional component connections.
How to set and check airflow.
Explains standard, ECO, and variable airflow modes.
Details on the ECO mode for energy saving.
How setpoints adjust based on temperature.
How the unit manages ambient pressure.
Setting and operation of constant supply airflow.
Setting up fire alarm logic.
Setting the supply fan start-up ramp.
Option for cold climates with heaters.
Importance of documenting operating conditions.
Information on PED directive compliance.
How to view and modify the setpoint temperature.
Description of key functions and their operations.
Explanation of icons and symbols on the display.
How to modify day/time settings.
Accessing and modifying unit parameters with password.
How to lock/unlock the control buttons.
Enabling or disabling the scheduling function.
Setting up different time schedules for operation.
How malfunctions are displayed and handled.
Accessing stored alarm history.
Procedure for resetting alarms.
Importance of maintenance by authorized centers.
Recommended inspection intervals and tasks.
Creating a booklet for recording maintenance interventions.
Procedures for unit shutdown and restart.
Instructions for cleaning and replacing air filters.
Checks for the crankcase heater.
Information on compressor protection.
Maintenance operations for the room control.
Instructions on accessing the supply fan.
Instructions on accessing the exhaust fan.
Instructions on accessing the water circuit components.
Instructions on accessing the refrigeration circuit.
Instructions on accessing the outdoor temperature probe.
Instructions on accessing the enthalpy probe.
Instructions on accessing probes.
Checks for electric heaters.
Reference to accessories for humidifier details.
Details on different unit configurations (CAK, CBK, CCK, CCKP).
Start-up and maintenance for the heater humidifier.
Water supply requirements and periodic checks for the humidifier.
Situations requiring humidifier cylinder drainage.
Information on contaminants and maintenance of electronic filters.
Procedure for replacing pocket filters.
Diagram of hydraulic pipework for constant flow.
Diagram of hydraulic pipework for variable flow.
Diagram of hydraulic pipework for disposable water systems.
Steps for safely disconnecting the unit.
Procedures for unit dismantling and disposal.
Information on waste electrical and electronic equipment regulations.
Overview of common risk situations.
Risks associated with electrical components.
Risks related to moving components like fans.
Risks concerning refrigerant handling and leaks.
Risks associated with water leaks and projections.
Table of cooling and heating performance data.
Data on sound power and pressure levels.
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