Table of Contents
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Table of Contents
Related Manuals for Hitecsa ACHBA 751
Summarization of Contents
Introduction to ACHA/ACHBA Units
Purpose of this Manual
This manual and other documents provide instructions for correct installation, commissioning and maintenance.
Preservation Manual
This manual and the electric diagram must be retained and available for operator consultation.
Updating the Data
Manufacturer reserves the right to modify specifications due to continuous product improvement.
Electrical Network Requirements
Check electrical network features against data on the unit nameplate.
Local Safety Regulations
Observe and analyze potential accident causes and follow local security standards during installation.
Principles of Security on Installation
The unit is designed to pose no risk to health and safety; appropriate solutions eliminate potential causes of risk.
Packaging and Equipment Handling
Package material can be a danger; keep out of reach of children and recycle properly.
Unit Utilization Guidelines
The unit is for its conceived purpose only. Any other use is not manufacturer's responsibility.
Incorrect Operation Procedures
In case of breakdowns or faults, turn off the unit.
Regulations and Certifications
ISO 9001 Certification
Hiplus Aire Acondicionado S.L. obtained ISO 9001 for production, aiming for continuous quality improvement.
CE Marking Conformance
Machines have CE mark, conforming to essential EC directives and national legislation.
Safety Precautions for Operation
DANGER Warnings
Do not touch safety elements, use original spares, system is under pressure, high temps, electrical components. Do not install in explosive atmosphere.
ATTENTION! Safety Guidelines
Only qualified staff for installation/maintenance. Prevent children access. Follow all precautions and labels. Do not introduce objects.
WARNING! Unit Specific Precautions
For units with electric heater, ensure water tank is full and installation is drained. Manufacturer not responsible for damages from misuse.
Technical Specifications Overview
Capacities (Models 201-501)
Cooling, heat capacities, EER, COP coefficients for models 201 to 501.
Refrigerant Details (Models 201-501)
R-410A refrigerant type, GWP, and load capacity in kg for various models.
Compressor Specifications (Models 201-501)
Compressor type (Rotational/Scroll), voltage, power input, and current for different models.
Indoor Heat Exchanger Specs (Models 201-501)
Details of the indoor heat exchanger: type, frontal area, fin spacing, and pipe diameter.
External Heat Exchanger Specs (Models 201-501)
Details of the external heat exchanger: type, frontal area, fin spacing, and pipe diameter.
Indoor Fan Specifications (Models 201-501)
Specifications for indoor fans: type, model, motor power, voltage, and nominal current.
Outdoor Fan Specifications (Models 201-501)
Specifications for outdoor fans: type, model, motor power, voltage, and nominal current.
Dimensions and Weight (Models 201-501)
Length, width, height, and weight for models 201 to 501.
Capacities (Models 701-1201)
Cooling, heat capacities, EER, COP coefficients for models 701 to 1201.
Refrigerant Details (Models 701-1201)
R-410A refrigerant type, GWP, and load capacity in kg for models 701 to 1201.
Compressor Specifications (Models 701-1201)
Compressor type (Scroll), voltage, power input, and current for models 701 to 1201.
Indoor Heat Exchanger Specs (Models 701-1201)
Indoor heat exchanger details: type, frontal area, fin spacing, and pipe diameter for models 701 to 1201.
External Heat Exchanger Specs (Models 701-1201)
External heat exchanger details: type, frontal area, fin spacing, and pipe diameter for models 701 to 1201.
Indoor Fan Specifications (Models 701-1201)
Indoor fan specifications: type, model, motor power, voltage, and nominal current for models 701 to 1201.
Outdoor Fan Specifications (Models 701-1201)
Outdoor fan specifications: type, model, motor power, voltage, and nominal current for models 701 to 1201.
Dimensions and Weight (Models 701-1201)
Length, width, height, and weight for models 701 to 1201.
Transport and Reception Procedures
Inspection at Reception
Examine equipment for transport damage and completeness. Check voltage. Contact HITECSA for any flaws.
Rigging and Lifting Guidelines
Ensure panels are fixed, lift carefully, do not tilt over 15 degrees, use original packaging and rigging points.
Storage Recommendations
Store in cool, dry area away from direct sun. Avoid high temperatures and prolonged storage. Follow temperature and humidity limits.
Installation Guidelines
Weight Distribution Overview
Table showing weight distribution across points 1, 2, 3, 4 and total for all models.
Dimensions (Models 201-271)
Diagrams and dimensions for Model 201 and Models 251-271, including component legends.
Dimensions (Models 351-501)
Diagrams and dimensions for Model 351 and Models 351-501, including component legends.
Dimensions (Models 701-1001)
Diagrams and dimensions for Models 701-801 and Model 1001, including component legends.
Dimensions (Model 1001)
Diagrams and dimensions for Model 1001, including component legends.
Installation Location Requirements
Consult regulations, choose a clean site, respect service area, verify ground support, and fit shock absorbers.
Unit Settlement and Leveling
Ensure the unit is leveled, the bed frame is strong, and the drain is working properly.
Service Area Requirements
Diagrams showing required service area measurements for models 201-751 and 801-1201.
Water Drain System Installation
Details on condensate drain connection, pipe diameter, inclination, and trap requirements.
Air Duct Installation Guidelines
Guidelines for air duct dimensions, design by professionals, materials, and flexible connections.
Electrical Installation Procedures
WARNING! Electrical Safety
Before any operation, turn off the main power switch. Unit power supply must be within 10% of nameplate voltage.
Electrical Specifications
Electrical Specs (Models 201-501)
Electrical specifications including voltage, power input, current, start-up current, and circuit breakers for models 201 to 501.
Electrical Specs (Models 701-1201)
Electrical specifications including voltage, power input, current, start-up current, and circuit breakers for models 701 to 1201.
Electrical Connections Diagram
Diagram Legend
Explanation of symbols and numbers used in the electrical connection diagram.
pGD1 or Mini-pGD Control (Optional)
Diagram and connection details for optional PGD1 or Mini-pGD control units.
Operation of ACHA/ACHBA Units
Start-Up Procedures
Steps for starting up the unit: check panels, leaks, leveling, space, disconnect power before opening panels. Record operational data.
Indoor Fan Transmission Adjustment
Adjust fan transmission for normal motor consumption. Details fan speed change and pulley alignment.
Operating Limits and TH TUNE Control Overview
Table of operating limits. Details TH TUNE thermostat display, start/stop, temp adjustment, probe calibration.
TH TUNE Control: System Modes and Fan Operation
Details system modes (Cooling, Heating, Auto, Fan only) and indoor fan modes (Fan/Autofan, Continuous/Auto).
TH TUNE Control: Time Schedule Configuration
How to schedule weekly unit operation with different set-points for diurnal and nocturnal periods.
TH TUNE Control: Alarm Management
Instructions for setting time schedules, examples of use, and alarm code reset procedures on the thermostat.
Diagnosis of Alarms in Control
Description of alarm codes for TH TUNE control, listing codes and their corresponding error descriptions.
pGD1 or Mini PGD Thermostat: Keyboard and Basic Functions
Overview of pGD1/Mini PGD thermostat features, keyboard functions, and basic operations like On/Off and Temperature Adjustment.
pGD1 or Mini PGD Thermostat: System Operating Modes
Instructions on how to change the operating mode (WINTER/SUMMER) via the general menu on different controller versions.
pGD1 or Mini PGD Thermostat: Time Schedule Programming (HIT005)
Instructions for clock adjustment and setting time schedules for HIT005 models, including manual and ON/OFF types.
pGD1 or Mini PGD Thermostat: Time Schedule Options
Details on Setpoint change schedule and ON-OFF schedule with SET limit for pGD1/Mini PGD.
pGD1 or Mini PGD Thermostat: Advanced Time Schedule Features
Instructions for 'Forced' start-up and clock adjustment for HITSAA01 models, including DST settings.
pGD1 or Mini PGD Thermostat: Holiday and Setpoint Scheduling
Options for time schedule: weekly schedule with SET1/SET2, holiday periods, single holiday days, and setpoint configuration.
pGD1 or Mini PGD Thermostat: Local Network Configuration
Instructions for addressing units in a local network (LAN) and accessing units on the network for HITSAA01 and HIT005 versions.
pGD1 or Mini PGD Thermostat: Selected Unit Information
Displays unit number, time, mode, active alarms, return temperature, and unit status.
pGD1 or Mini PGD Thermostat: Alarm Messages (HITSAA01)
Description of alarm messages for pGD1 Optional (HITSAA01), including message type and display text.
pGD1 or Mini PGD Thermostat: Alarm Messages (HIT005)
Description of alarm messages for pGD1 as standard (HIT005), listing messages and their types (Alarm/Warning).
Maintenance Procedures
WARNING! Mandatory Safety
Mandatory to disconnect and lock the main switch before any service or maintenance to prevent injury.
Conservation and Cleaning
Includes checks for electrical circuit, refrigeration circuit, coils, and drainage system.
Lubricant Requirements
Details on R-410A compressors using synthetic polyolester oil, handling precautions, and avoiding mixing oils.
Refrigerant Charge Instructions
Instructions for adding/recovering refrigerant, liquid condition charge, brazing with nitrogen, leak repair, and not overcharging.
Appendix: Safety Data R-410A
Refrigerant Data (Properties and Hazards)
Covers toxicity, contact, ingestion, inhalation, medical attention, exposure limits, stability, hazardous reactions, and decomposition products for R-410A.
Safety Data (Handling and Emergency Procedures)
Details respiratory protection, storage, protective clothing, accidental release measures, disposal, and fire fighting information for R-410A.
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