Salda RIRS 400HE EKO 3.0 User Manual

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RIRS 400HE-HW EKO 3.0_P0042_AL_0002
CENTRALES DE TRAITEMENT D’AIR AVEC RÉCUPÉRATION DE CHALEUR
ВЕНТИЛЯЦИОННЫЕ АГРЕГАТЫ С РЕКУПЕРАЦИЕЙ ТЕПЛА
AHU WITH HEAT RECOVERY
LÜFTUNGSGERÄTE MIT WÄRMERÜCKGEWINNUNG
RIRS 400HE/HW EKO 3.0
Données techniques
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Техническое руководство
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Technical manual
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Bedienungsanleitung
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Salda RIRS 400HE EKO 3.0 Specifications

General

Airflow	400 m³/h
Heat exchanger type	Counterflow
Fan type	EC
Power supply	230V
Voltage	230 V
Frequency	50 Hz
Mounting	Ceiling/Wall

Summary

Maintenance Procedures

Filter Maintenance

Procedures for cleaning and replacing air filters to maintain airflow.

Fan Maintenance

Guidelines for inspecting, cleaning, and servicing the fan for optimal performance.

System Protection Measures

Water Heater Protection

Multi-level protection for water heaters against freezing and damage.

Electric Heater Overheat Protection

Automatic and manual thermal protections to prevent electric heater overheating.

Heat Exchanger Antifreeze Protection

Antifreeze protection for heat exchangers using differential pressure relay.

HVAC Unit Failures and Troubleshooting

Electrical Heater or Fan Malfunctions

Troubleshooting steps for when the electric heater or fans do not operate.

Control Board and Cable Faults

Diagnosing issues with the RG1 controller, its wiring, or the control panel.

Fan Connection and Operation Issues

Addresses problems with fan electrical connections, idle running, and airflow blockages.

Air Temperature Sensor Faults

Diagnosing issues with supply, outdoor, and extracted air temperature sensors.

Water Heater Sensor and Antifreeze Issues

Troubleshooting return water temperature sensors and antifreeze thermostats.