LVD Unit Heater, TEMPER
44Pages

LVD Unit Heater, TEMPER®

Contents Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5 Installation Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9 Installation Examples . . . . . . . . . . . . . . . . . . . . . . . . . . .10-14 Accessories Unit Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Control Equipment . . . . . . . . . . . . . . . . . . . . . . . . .16-23 Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

LVDV Unit Heater Product Description The type LVDV fan-assisted unit heaters are designed for space heating in shop entrances, lobbies, doorways, warehouses and workshops, garages and similar premises. The unit is designed for mounting beneath a ceiling. Hot water is used as the heating medium. All units comply with EU requirements on machinery safety, 91/368/EEC. The fan-assisted unit heater: – is made of galvanised sheet steel, painted white – has low overall height, short or long throw – can thus be fitted in premises with various ceiling heights – can be fitted with an air discharge...

Unit Heaters – Product Overview Suspension rods with mounting brackets, LVDZ-03 Unit heater, LVDV Fläkt Woods Information contained herein is subject to alteration without notice.

Accessories and Control Equipment Automatic fan control, simple, FHC LVDZ-15-4 1 x 230 V, 2A Automatic unit heater control, advanced, ATC LVDZ-29 1 x 230 V, 9A Automatic fan control, simple, FHC LVDZ-34 3 x 400 V Automatic unit heater control, advanced, ATC LVDZ-33 1 x 230 V, 2A Speed selector switch, LVDZ-14 Valve with thermal actuator, LVDZ-17-3 Valve with actuator, quickaction, LVDZ-17-4 Room thermostat for Fan operation, IP 30, LVDZ-18-3 Room thermostat for fan operation, IP 54, LVDZ-19-3 Speed selector switch, 2A, LVDZ-24-3 Speed selector switch, 9 A LVDZ-28 Temperature sensor, RG...

Installation Packages To make the task of selecting control equipment easier, we have produced ready-to use package solutions for the most common control options. You can of course combine whichever installation package you choose with other accessories. See the Installation Examples Section in this catalogue. The components that make up the various installation packages are also sold as separate accessories. Survey - Components of the boxes Unit – control accessories Unit heater Room thermostat Automatic fan control, FHC, simple Automatic unit heater control, ATC, advanced Temperature...

Installation package The A-Box, contains: Valve with actuator, open/closed, LVDZ-17-4 Junction box, LVDZ-30 Room thermostat, ATDZ-18-3 Unit heater, LVDV-aa-b Operation: When heating is required, the room thermostat starts the unit heater and opens the liquid valve. When the preset temperature is reached, the liquid valve closes and the fan is switched out. Complete delivery unit consisting of unit heater, appropriate accessories and instructions 1 Unit heater aa = size of air heater, 40, 50. 1 Room thermostat IP 30, single-phase 230 V, 16 A. Ordering Example Installation package, A-box 1...

Installation Package The B-Box, contains: Valve with actuator, open/closed, LVDZ-17-4 Automatic fan control, FHC, simple, LVDZ-15-4 1 x 230 V Unit heater, LVDV-aa-b Temperature sensor How it operates: When heating is needed, the liquid valve opens and the automatic fan controller, in response to signals from the temperature sensor, controls the fan to accelerate or decelerate in three fixed steps to maintain the preset temperature. When heating is no longer necessary, the liquid valve closes and the fan is switched out. The fan speed can also be manually set at three different speed...

Installation Package The C-Box, contains: Automatic unit heater control, ATC, advanced, LVDZ-33 1 x 230 V Valve with actuator, open/closed, LVDZ-17-4 Unit heater, LVDV-aa-b Temperature sensor The control unit has provision for the following accessories: Alarm indicator for external alarms, time switch for day/night operation, remote control via wire or infrared light and network connection. The software for establishing a connection to a computer is included, LAN, 0-10 V signal (microprocessor substation). Complete delivery unit consisting of unit heater, appropriate accessories and...

Installation Example Control equipment, ATC Valve with actuator, for the ATC Fläkt Woods Suspension rod set Air discharge device Speed selector switch Room thermostat Information contained herein is subject to alteration without notice.

Installation Example Speed control Speed selector switch, LVDZ-14 Unit heater, LVDV Voltage: single-phase, 230 V. Max current: 10 A. Operation: The manual speed selector switch (LVDZ-14) is used for switching between high and medium speed and the shut-off position. Fläkt Woods Information contained herein is subject to alteration without notice.

Installation Example Connection options for the LVDZ-24-3 and LVDZ-28 speed selector switches Suspension rod set, with brackets, LVDZ-03 Valve with actuator, LVDZ-17-3 As an alternative, the following can be used Speed selector switch, LVDZ-24-3 2A Room thermostat For fan operation, LVDZ-18-3 Unit heater, LVDV Speed selector switch, LVDZ-28, 9 A, for max: 6 type LVDV-40-1 unit heaters 4 type LVDV-50-1 unit heaters or Speed selector switch, LVDZ-28 Three service positions or switched out Temperature-controlled airflow control, on/off, fixed speeds with nighttime temperature reduction and...

Installation Example Automatic Unit Heater Control, ATC, advanced, LVDZ-29, for several unit heaters Suspension rod set, with brackets, LVDZ-03 Valve with actuator, LVDZ-17-3 Automatic Temperature Unit heater control, sensor, advanced, ATC, Supplied Timer, LVDZ-29 LVDZ-22-3 Remote control unit, LVDZ-21-3 Automatic unit heater control, ATDZ-29, 9 A, for max: 6 type LVDV-40-1 unit heaters 4 type LVDV-50-1 unit heaters Temperature-controlled airflow control of up to six air heaters with nighttime temperature reduction, remote control and on/off liquid valve. Operation The automatic unit heater...