Related Manuals for RDZ HR UA 800
Summary of Contents for RDZ HR UA 800
- Page 1 Air Handling Units HR UA Vertical mechanical ventilation units with heat recovery for the tertiary sector INSTALLATION / TECHNICAL MANUAL...
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Page 3: Safety
SAFETY GENERAL WARNINGS This manual provides all the information necessary for the correct operation and maintenance of the unit. Before using the product, each user and maintenance personnel of the unit must read this manual completely and with the utmost attention and comply with its contents; if the safety rules, warnings and instructions in this manual are not followed, personal injury or damage to the product may occur. -
Page 4: Signs On Board The Machine
SIGNS ON BOARD THE MACHINE There may be various pictograms on the unit, which must not be removed. The signals are divided into: • Warning/information signs: they indicate the presence of • Prohibition signs: they warn against repairing or recording live and rotating parts inside the container to which they are during motion. -
Page 5: Table Of Contents
INDEX Description Page SAFETY GENERAL WARNINGS SECURITY MEASURES AND ARRANGEMENTS CE MARKING AND DECLARATION OF CONFORMITY SIGNS ON BOARD THE MACHINE RESPONSABILITY DISPOSAL FINE DEL CICLO DI VITA UTILE PRELIMINARY OPERATIONS RECEIPT OF GOODS AND HANDLING GENERAL OVERVIEW DESCRIPTION PACKAGE CONTENTS INSTALLATION INSTALLATION CONDITIONS FLOOR INSTALLATION... -
Page 6: Preliminary Operations
PRELIMINARY OPERATIONS RECEIPT OF GOODS AND HANDLING Each product is carefully checked before being shipped, packed on pallets and secured to the same with straps and protective film, or in self-supporting cardboard boxes adequately secured to the pallet. Upon receipt, it must be ensured that the product has not been damaged during transport; if not, promptly file a complaint with the carrier. -
Page 7: General Overview
1 GENERAL OVERVIEW DESCRIPTION The HR UA series of mechanical ventilation units with heat recovery are machines designed to treat large volumes of air. Available in a wide range of capacities and configurations, they meet the needs for air exchange in tertiary buildings of different types and sizes. -
Page 8: Floor Installation
• single-phase 230V or three-phase 380V electrical connection (depending on version) in compliance with current regulations; • connection for condensate drainage. The unit is an integral part of a balanced ventilation system, with which stale air is extracted from some rooms and the same volume of fresh air is introduced into others. -
Page 9: Minimum Space Allowanceses
Ensure sufficient space for carrying out maintenance activities: the opening of the unit cover and where possible the side inspection panels must always be guaranteed. MINIMUM SPACE ALLOWANCESES Unit inspection / exchanger and Unit inspection / switchboard Wall clearance filter maintenance maintenance HR UA 800 ≥ 50 ≥ 50 1450 ≥ 50 R700 HR UA 1200 ≥ 50 1500 ≥... - Page 10 HR UA 2200 ≥ 50 1800 ≥ 50 R900 HR UA 3000 ≥ 50 2200 ≥ 50 R1000 10 10...
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Page 11: Connection Of Condensate Drain
CONNECTION OF CONDENSATE DRAIN Due to the heat recovery system (whereby the warm air extracted from the building is cooled by the incoming air inside the heat exchanger), the moisture contained in the ambient air condenses inside the unit, in the exhaust area. For correct operation of the unit, it is therefore necessary to connect the condensate drain to the hydraulic drainage system. -
Page 12: Connection Of Air Ducts
• For the correct connection of the air ducts, refer to the labels on the panels with the air connections and to the diagrams below (corresponding to the orientations required when ordering). Fresh Air Inlet Exhaust Air Stale Air Extration Supply Air HR UA 800 LH Version (left) RH Version (right) HR UA 1200 HR UA 2200 LH Version (left) -
Page 13: Electrical Connections
ELECTRICAL CONNECTIONS The unit can be equipped with various types of control boards and their remote controls; below are the general indications valid for all controls, while the manuals for each control give detailed instructions. The unit is provided with an internal electrical box, accessible from the main cover of the unit, in which the control board is located and, in the case of units with three-phase power supply, the main disconnector and terminal block. -
Page 14: Hot And/Or Cold Water Battery Installation (Optional)
facing upwards. As there are so many different types, each resistor has installation instructions included. HOT AND/OR COLD WATER BATTERY INSTALLATION (OPTIONAL) The unit can be equipped with a hot or cold water duct coil to warm the supply air to the desired comfort temperature. The chilled water coil can also be used to dehumidify the supply air (typically in summer). -
Page 15: Cleaning Or Replacement Of The Filters
OFF! OFF! every 90 days ogni 90 giorni HR UA 800 HR UA 1200 HR UA 2200 HR UA 3000 CLEANING THE HEAT EXCHANGER It is recommended to check the condition of the heat exchanger every time the filters are cleaned/changed and to clean it once a year. -
Page 16: Check And General Cleaning Of The Unit
HR UA 800 HR UA 1200 every 365days ogni 365 giorni HR UA 2200 HR UA 3000 OFF! OFF! CHECK AND GENERAL CLEANING OF THE UNIT We recommend checking and, if necessary, cleaning the fans, the condensate drain and the internal walls of the unit at least once a year. -
Page 17: Problems And Failures
5 PROBLEMS AND FAILURES In the event of problems or faults, check in the following table whether it can be remedied with the remedies indicated. For versions with electronic control, check whether an alarm is displayed on the remote control. If the problem/fault is not resolved, take note of the model and serial number of the unit you own (found on the identification plate on the side of the unit) and contact your installer or supplier. -
Page 18: Technical Specifications
Filters according to DIN EN Class M5 low pressure drop for Recovery (room extraction) and Class F7 low pressure drop for Renewal (outside air intake). UNIT HR UA 800 HR UA 1200 HR UA 2200 HR 90 3000 Total unit size... - Page 20 CLICK | SCAN qr.rdz.it/?qr=P674 FAG0CB021BZ.02 05/2024...
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