Grada RVP-P Rectangular Variable Air Volume Controller Instruction Manual

Grada RVP-P Rectangular Variable Air Volume Controller

Rectangular control valve vav

• VAV ensures volume flow control regulation by a given set-point. Set-point can be given as air volume flow or overpressure/underpressure.
• Parametrization is carried out in the factory in accordance with clients request. Advantages of variable air volume dampers are high regulation precision and no maintainance required.

POPIS

• VAV dampers are used to control a variable or constant airflow volume in duct ventilation systems.
• All VAV dampers are equipped with a compact VAV actuator, which has an in-built pressure differential sensor and PID logic control.
• The actuator sensor is connected with rubber hoses to the measuring cross, which is used for measuring the duct airflow. By having real-time information about the volume airflow in the duct, VAVs can dynamically respond to the changes in the setpoint (temperature, C02 or humidity) and ensure optimized ventilation with the lowest possible energy consumption.

MATERIÁLY

• Casing and damper blade of the VAV damper are produced out of galvanized steel sheet. Sealing gaskets are produced out of EPDM rubber, and measuring cross is made out of aluminium tubes.

Dimenze

KONEC PRODUKTUVIEW

Motorové pohony

• LM 5 Nm
• NM 10 Nm

MF 5 Nm actuator version (max dimensions 700 x 600)

TESTS AND CERTIFICATES

• All our dampers are submitted to a number of tests by offi- Cial test institutes. Reports of these tests form the basis for the approvals of our dampers. Klimaoprema VAV dampers are also suitable for installation in buildings with high hygienic demands such as hospitals, clinics and pharmaceutical areas.
• To confirm this, out products are tested by an independent Institute of Hygiene, based in Gelsenkirchen, Ruhr, and comply with directives and guidelines in VDI 6022.

with Belimo controller
Volume flow control regulation by a given set-point.
Factory parametrization in accordance with clients request.

• High regulation precision.
• No maintainance required.
• Airtightness classes according to EN 1751, CO/C3
• Hygiene certificate according to VDI 6022.

MOŽNOSTI

• Constant, variable, 3-stage ovládání
• Single, master-slave and parallel modes of operation
• Izolované casing (30mm)

MP- Belimo MP
MOD-BAC Belimo Modbus / Bacnet

Compact VAV solutions

• If not otherwise specified, the regulator is set to standard factory values V and V min

Belimo motor drive

• motor drives: Belimo (MP, ModBus/Bacnet power supply -AC 24V, 50/60 Hz – DC 24V
• diagnostic socket for service and PC-Tool software

AKTUÁTORY

Kontrolní proměnné

Klasické ovládání

Pohon

Provozní specifikace

Vliv teploty

Schéma zapojení

AKTUÁTORY

ÚDRŽBA

DOPRAVA

• After arrival, check the VAV damper for transport damage and shortcomings. In case of any damage or shortcomings, immediately contact your supplier.

SKLADOVÁNÍ

• Pokud damper se nenainstaluje okamžitě:
• Odstraňte veškerý obal.
• Chraňte oheň damper from dust and contamination.
• Do not expose the VAV damper to the effects of weather – store the dampna suchém místě.
• Do not store the unit below -20 oc or above 50 oc.

Please properly dispose of packaging material!

ÚDRŽBA A PROVOZ
Klimaoprema VAV dampers are designed with a fully enclosed drive mechanism outside of the duct and as such, do not require cleaning and regular maintenance.
However, the activation mechanism should be inspected for proper operation on a regular basis.

• Provádějte alespoň jednu roční kontrolu damper
• After each intervention, provide a systematic cleaning of dust and especially the solenoid and its movable plate
• Zkontrolujte, zda jsou elektrické svorky utažené
• Návod k čištění: Čistěte houbičkou, vodou nebo jemným čisticím prostředkem
• Disinfection instruction: spray disinfectant (disinfectant may contain flammable alcohol; take precautions to avoid ignition)

Není povoleno měnit dampers in any way nor perform any changes to their structure (except for the service procedures described in this manual) without the manufacturer’s consent.
Provádějte alespoň jednu roční kontrolu damper. The functional test must be carried out in compliance with the basic maintenance principles of the European norms EN 13306, EN 15423 and ENI 5650.

UVEDENÍ DO PROVOZU

• Carefully unpack RVP-P – be careful of sharp edges and do not use excessive force for unpacking
• Inspect the product – check the volume flow dampza škodu
• Installation of the volume flow damper – according to the installation instructions
• Before commissioning: check the product functions

FUNKCE

• Electric actuator: Signal testing – the dampčepel se musí zavřít/otevřít