Installation & User Guide

HMI WING UL (1-4-2801-0223), Rev 17
1. IMPORTANT INFORMATION FOR INSTALLERS AND FINAL USERS
This controller should be:
 Installed only by qualified personnel in accordance with
local and national regulations.
 Mounted properly as described in the manual, so the
casing or enclosure is only accessible to the end user
and protection against electric shock is assured.
 Proper installation is intended to care of the Class II
requirements (reinforced insulation) to prevent electric
shock hazard.
2. MANUFACTURER INFORMATION
This product is manufactured by VTS AMERICA Inc
3535 Gravel Springs Rd. Extension, Suite 201
GA 30519 Buford,
Phone: [phone],
Fax: [phone],
E-mail address: [e-mail]
3. THE PURPOSE OF THE HMI WING UL (1-4-2801-0223)
HMI WING UL unit is an electronic controller dedicated for range
of WING air curtains. The controller manages the curtain’s
performance by means of fan revolutions and air heating capacity
regulation, also supported by the time schedule.
The HMI WING UL is equipped with Modbus RTU port supporting
two ways communication with BMS systems. This controller is
dedicated for the following range of WING Air Curtains
manufactured by VTS:
HMI WING UL
(1-4-2801-0223)
WING W100 (###/#/##) EC
WING E100 (###/#/##) EC
WING C100 (###/#/##) EC
WING W150 (###/#/##) EC
WING E150 (###/#/##) EC
WING C150 (###/#/##) EC
WING W200 (###/#/##) EC
WING E200 (###/#/##) EC
WING C200 (###/#/##) EC
The (###/#/##) part of oach model name is a power supply standard desctiption (volts/phases/hertz).
CAUTION. This HMI WING UL should not be used as a controller for any other products than above listed.
4. TERMINALS OF THE HMI WING UL
This HMI WING UL controller has a range of terminals available
on the back panel of it.
Figure 1 HMI WING UL rear panel and terminals
Function of each terminal is listed below:
 L1 – Power supply phase
 L2 – Power supply phase
 H1 – Heating start signal, stage 1
 H2 – Heating start signal, stage 2
 X – Not connected (N/C)
 A0 – 0-10 Volts analog output for fan speed regulation
 – Reference ground for 0-10 V speed regulation
 DS (left) – Optional door switch input
 DS (Right) – Optional door switch input
 A, B – RS-485 ModBUS RTU - BMS communication port
5. INSTALLATION AND WIRING
CAUTION. Before attempting to any installation works, ensure that WING air curtain (being a power supply source for this controller) is
mechanically disconnected from electric power supply.
Apply one of the following connection methods, depending on type or WING unit you have
 The WING W### models – equipped with water heater.
 The WING E### models – equipped with electric heater
 The WING C### models – equipped with no heater.