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General| Brand | HIdRos |
|---|---|
| Model | GH Series |
| Category | Dehumidifier |
| Language | English |
Information about the manual's scope, reproduction policy, and company's development approach.
Emphasizes consulting the manual before operations and explains the use of safety symbols.
Details potential risks associated with unit components and their associated injury methods and precautions.
Explains standard safety symbols like BANNED, WARNING, and ACTION REQUIRED, based on ISO 3864-2.
Describes specific safety symbols for general risk, electrical hazard, moving parts, hot surfaces, sharp surfaces, earth connection, and instructions.
Outlines the intended use of the machine and lists environments where it is not suitable for operation.
Explains the unit's rating plate, providing key information and referring to the wiring diagram for electrical details.
Identifies refrigerant fluids (R407C, R134a) and oils, discusses persistence, degradation, and effects of discharges.
Warns users and maintenance personnel about risks associated with handling potentially toxic substances.
Stresses minimizing refrigerant vapor concentration to below occupational limits and ensuring adequate ventilation.
Provides procedures for leak isolation, ventilation, containment of spilled material, and preventing entry into drains.
Details toxicological effects of refrigerants via inhalation, skin contact, eye contact, ingestion, and provides first aid instructions.
Describes the dehumidifiers as high-performance units with robust galvanized steel frames, suitable for false ceiling and ductable applications.
Explains the refrigerant circuit operation for standard and WZ versions, detailing air flow through various coils.
Presents detailed technical specifications for different GH models (25, 50, 100, 200) and their WZ variants.
Shows graphical representations of hydraulic circuit pressure drops for different GH models versus water flow.
Displays graphical limits for unit operation based on air/water temperature and humidity, with usage restrictions.
Provides sound data (Lw and Lp) in dB(A) for different GH models across various octave bands.
Explains the function of safety devices like high pressure switch, defrost thermostat, and safety thermostat.
Lists electrical data including power supply, control circuit, auxiliary circuit, and fan power supply voltages.
Provides essential safety guidelines for operators and maintenance personnel, emphasizing training and adherence to instructions.
Covers workplace conditions, including cleanliness, lighting, and ventilation, for safe operations.
Lists required personal protective equipment (PPE) such as footwear, eye protection, gloves, respiratory, and hearing protection.
Details pre-installation inspection procedures, damage reporting, and safe unpacking instructions.
Provides guidance on storing units under cover, ideally in packaging, and transferring necessary tools.
Recommends careful handling during unloading using forklifts or belts, avoiding sudden movements to protect components.
Specifies installation site requirements, maintenance access, compliance with standards, and consideration of refrigerant leakage risks.
Explains condensate draining, water coil hydraulic connection, and procedures for venting the unit.
Discusses connecting ductwork to the unit's fans, recommending flanges with specific dimensions for connection.
Illustrates wiring diagrams for connecting remote hygrostat/thermostats to standard and WZ GH units.
Provides a step-by-step procedure with images for removing the air filter from different GH models.
Offers crucial safety information regarding electrical connections and lists electrical data for the unit.
Details power supply requirements, remote contact connections, fan speed settings, and specific WZ version connection needs.
Explains compulsory and optional remote wiring connections for unit control, fan speed, and alarms.
Lists essential checks to be performed before unit start-up, covering electrical, hydraulic, and refrigerant systems.
Explains the indicators on the control panel: electrical supply, compressor status, alarm, and defrost status.
Guides on switching on the unit for the first time, detailing fan and compressor activation sequences.
Provides instructions on how to stop the unit and explains the standby mode operation.
Details various alarm conditions (high pressure, low pressure, thermal, defrost termination, NTC sensor) with their causes and remedies.
Outlines the benefits of maintenance (efficiency, failure prevention, lifespan) and general precautions.
Emphasizes the importance of periodic checks for verifying unit operation and safety, listing specific checks.
Provides instructions for long-term unit shutdown, including emptying the hydraulic circuit to prevent freezing.
Details procedures for refrigerant recovery, system charging with nitrogen, leak detection, and welding precautions.
Guides on dismantling, sorting components, and following national regulations for material recovery or disposal.
Advises extreme care when troubleshooting, seeking assistance if needed, and resetting alarms only after fixing the cause.
Provides detailed dimensional drawings and specifications for the GH 25 and GH 25WZ models.
Provides detailed dimensional drawings and specifications for the GH 50 and GH 50WZ models.
Provides detailed dimensional drawings and specifications for the GH 100 and GH 100WZ models.
Provides detailed dimensional drawings and specifications for the GH 200 and GH 200WZ models.
