Page 1
TopVent ® Design, installation and operation TopVent ® Recirculation unit for heating spaces up to 6 m in height Original operating manual Art.No. 4 216 284-en-01 / Page 1...
TopVent ® Content 1 Use 1.1 Intended use 1.2 User group 2 Safety 2.1 Symbols 2.2 Operational safety 3 Construction and operation 3.1 Unit construction 3.2 Operating modes 4 Technical data 4.1 Application limits 4.2 Flow rate, product parameters 4.3 Heat output 4.4 Sound data 4.5 Dimensions and weights 4.6 Specification texts 5 Transport and installation 5.1 Delivery 5.2 Requirements for the installation site...
TopVent ® 1 Use 1.1 Intended use TopVent TV units are recirculation units intended for heating spaces up to 6 m in ® height. They have the following functions: ■ Heating (with connection to a hot water supply) ■ Recirculation operation ■...
TopVent ® Safety 2 Safety 2.1 Symbols Caution This symbol warns against risk of injury. Please heed all instructions desig- nated by this symbol to prevent injuries and/or death. Attention This symbol warns against property damage. Please heed the respective instructions to prevent risk of damage to the unit and its functions.
TopVent ® Construction and operation 3 Construction and operation The TopVent TV is used to heat in recirculation operation; it was developed ® specially for use in rooms up to 6 m in height. The unit is installed on the wall or under the ceiling.
TopVent ® Construction and operation 3.2 Operating modes The TopVent TV operates in on/off mode. The EasyTronic EC room temperature ® controller regulates the operation of the unit. EasyTronic EC The EasyTronic EC is a simple room temperature controller without a timer. A maximum of 10 TopVent units can be connected to 1 controller.
TopVent ® Technical data 4 Technical data 4.1 Application limits Maximum operating pressure 1600 Maximum heating medium temperature °C Maximum supply air temperature °C Maximum extract air temperature °C The units cannot be used in: ■ Areas where there is danger of explosion ■...
TopVent ® Technical data 4.4 Sound data Type TV-2 TV-4 TV-5 Sound pressure level (at a distance of 5 m) dB(A) Total sound power level dB(A) Reference: room volume 1500 m³ Table 5: Sound levels 4.5 Dimensions and weights Return Flow Type TV-2...
TopVent ® Transport and installation 5 Transport and installation Caution Risk of injury from incorrect handling. Transport, assembly and installation work may only be performed by specialists. Observe safety and accident prevention regulations. 5.1 Delivery TopVent TV units are packed in cardboard boxes and delivered on a pallet. ®...
TopVent ® Transport and installation 5.3 Installation Caution Risk of injury caused by falling load and improper handling. During installation: – Wear protective equipment (fall protection, safety helmet, safety shoes). – Do not stand under suspended loads. – Use cranes or forklifts with sufficient load-bearing capacity. Preparation ■...
TopVent ® Transport and installation 5.4 Hydraulic installation ■ Connect the heating coil according to the hydraulic circuit diagram. ■ Depending on local conditions, check whether compensators for linear expan- sion are required for the supply and return lines. ■ If necessary, connect the unit with articulated connections so that it can be moved to adjust the air distribution.
TopVent ® Transport and installation 5.5 Electrical installation Caution Danger from electric current. The electrical installation is to be carried out only by a qualified electrician. Please note the following: ■ Observe all relevant regulations. ■ Choose the dimensions of the cable cross sections in line with the applicable regulations.
Page 13
TopVent ® Transport and installation Fig. 9: Wiring diagram TopVent TV with central door contact ® Art.No. 4 216 284-en-01 / Page 13...
Page 14
TopVent ® Transport and installation Fig. 10: Wiring diagram TopVent TV with decentralised door contact ® Art.No. 4 216 284-en-01 / Page 14...
TopVent ® Operation 6 Operation 6.1 Initial commissioning Caution Risk of damage to property as a result of performing initial commissioning on your own authority. Initial commissioning must be performed by the manufacturer's customer service technicians . Preparing for initial commissioning: Checklist: ■...
TopVent ® Maintenance and repair 7 Maintenance and repair Caution Risk of injury from incorrect work. Maintenance work must be carried out by trained personnel. 7.1 Safety Before performing any work on the unit: ■ Turn the on-site main switch to the ‘Off’ position and secure it against being switched back on.
TopVent ® Dismantling 8 Dismantling Caution Risk of injury caused by falling load and improper handling. – Wear protective equipment (fall protection, safety helmet, safety shoes). – Do not stand under suspended loads. ■ Disconnect the power supply to the unit. ■...
Page 20
Responsibility for energy and environment International Hoval Aktiengesellschaft The Hoval brand is internationally known as one of the leading suppliers of indoor Austrasse 70 climate control solutions. More than 70 years of experience have given us the nec- 9490 Vaduz, Liechtenstein essary capabilities and motivation to continuously develop exceptional solutions and Tel.
Need help?
Do you have a question about the TopVent TV and is the answer not in the manual?
Questions and answers