Introduction; Operating; Technical Information - wallas 4430A Installation And Operation Instruction Manual

D80071

Technical information

Introduction

The remote starter 4430 is intended for communicating data through a LTE/4G
network. The unit is intended for remote controlling of heating devices. The unit
can be used for starting and stopping the heater, for adjusting thermostat settings
(temperature), and for monitoring accumulator voltage and the temperature of the
premises being heated. Typical areas of application are ON/OFF switching of boat
and cottage heaters, and controlling of temperature and operating voltage. The
unit is controlled remotely by a PC via the most generally used web browsers, or
by smart phones. In an area with the LTE/4G network coverage the unit can also
be controlled by text messages in a GSM network.

Operating

The unit is controlled by a web browser programme (LTE/4G), or by text
messages (GSM). Controlling of the heater on a web browser the heater takes
place in the same way as in the control panel of the heater. In addition to signal
lamps the virtual panel on the browser displays the accumulator voltage and the
room tempera-ture (°C / F). By enquiring status data outside the LTE/4G network
information about all settings are communicated in a clear text message. The
return text message is in English.
In order to communicate data the remote starter requires at least GSM network
coverage. If the network coverage is poor we recommend using an external aerial.
The strength of the signal is displayed by the LED lights of the remote starter.
Green light means good signal, red lights means poor signal, and if there is no
signal the light is off. The LED light flashes once every ca. 10 seconds. If a text
command is received the LED light stays green for 1–2 seconds.
Technical information
Type
Modem
Power
SIM card
Case
Aerial
Operating voltage
Power consumption
Relay
Measurements
Weight
Operating temperature
Maintenance temperature
Humidity
4430A
301-0341V10
LTE Class M1. LTE- FDD:B1/B2/B3/B4/B5/B8/B12/
B13/B14/B18/B19/B20/B25/B26/B27/B28/B66/B85
20 / 23 dBm
Mini-SIM, push type
IP class: IP20
GSM LTE-antenna with MMCX connector
7,0 VDC – 32,0 VDC
Minimum 1 A, operating output at least 1 W
Average: 20 mA, 12 V DC
Relays: Each for 32 mA, 12 V DC
5 A, 50 V
20 x 106 x 60 mm
80 g
-20 - +40 °C
-30 - +50 °C
< 93 % RH
- 28 -
en
490538A