VDH LNG EXT RS_OS Vimar Eikon 3M Z, LNG EXT RS_OG Vimar Eikon 3M Z Installation Manual

Description

:

LNG EXT RS_OS/OG Vimar Eikon 3M Z

Pages: 6

Doc.nr:

150899 Type:

Installation m

anual

By: DE Version: 1.1 File:

Do150899 LNG EXT RS_OS

-

OG Vimar

Eikon 3M Z Installation manual V11
EN.docx

Date: 24-05-2015

LNG EXT RS_OS

/OG

Vimar Eikon 3M Z

Installation manual

1 Introduction

This installation manual describes the functioning and
installation of the following control panels:

944.802516 LNG EXT RS_OS Vimar Eikon 3M Z

944.802517 LNG EXT RS_OG Vimar Eikon 3M Z

944.802662 LNG EXT RS_OS Vimar Eikon 3M Z

The control panels have a sensor input for an external
temperature sensor. A fan speed setting and set point can
be set by the end user.
These settings can be read out and set through the
RS485-communication bus (Modbus ASCII protocol).

2 Installation

See the connection diagram for the electrical connections
of the control panel.

3 Operating instructions

The control panel has 4 keys:

FAN MODE - change fan speed setting.
SET - view/change temperature set point setting.
DOWN - decrease selected setting value.
UP - increase selected setting value.

The leds next to the displays indicate the current fan speed setting.

944.802516 LNG EXT RS_OS Vimar Eikon 3M Z

944.80251

7 LNG EXT RS_O

G Vimar Eikon 3M Z

944.802

662 LNG EXT RS_O

S Vimar Eikon 3M Z

LNG EXT RS_OS/RS_OG Vimar Eikon 3M Z Doc.nr.: 150899 Version 1.1

Page 2 of 6

3.1 Adjust temperature set point

Use the SET key to view the current temperature set point value. To change the temperature
set point, keep the SET key pressed and use the UP and/or DOWN keys to change the value.
In temperature set point mode, the SET led will blink.
If, for 10 seconds, no key is pressed the control panel will return to normal display mode.

3.2 Change fan speed setting

Use the Fan mode key to change the fan speed setting. If the key is pressed, the led
indicating the current fan speed setting will blink for 4 seconds.
Pressing the key again will change the fan speed setting.
If, for 4 seconds, no key is pressed the selected setting is applied.

3.3 Switching display on/off

(944.802662 only)

Press the Fan mode key for more than 8 seconds to switch the display on or off.
After switching to on, the fan mode will start in the auto setting.

4 Setting display offset

Use parameter P03 to set a display offset for the measured temperature value.

5 Error codes

The control panel can show the following error codes:
LO - Temperature minimum alarm (measured temperature under 5 °C / 41 °F).

HI - Temperature maximum alarm (measures temperature above 35 °C / 95 °F).

6 Technical data

Type 944.802516

LNG EXT RS_OS Vimar Eikon 3M Z

944.802517 LNG EXT RS_OG Vimar Eikon 3M Z

944.802662 LNG EXT RS_OS Vimar Eikon 3M Z

Temperaure range

5..35 °C / 41..95°F

display resolution 0,1°C / °F

Power supply

12..

24 VDC Temperature

Sensor

KTY81

2-wire external

VDH SM811

Communication

RS485

Gnd, A, B

Modbus ASCII
9600 baud 8 N 1

Display

3x 7-segment led displays

Keys

4x key

LED’s

4x Indication LED’s

Front

sticker

Polycarbonat

e Housing

Panel mount (Vimar Eikon system)