TUV BS-841 Manual

BS-841
OPERATION VOLTAGE
CONSUMPTION(without the blower)
BLOWER OUTPUT RATING
BLOWER OUTPUT PROTECTION
SENSOR RATING
SENSOR MEASUREMENT RANGE
BLOWER POWER ADJUSTMENT
CONTROL BUTTONS
INDICATORS
SETTING TYPES
SENSOR LENGTH
SENSOR CONSTRUCTION MATERIAL
DEGREES OF COVER PROTECTION
PRODUCED IN ACCORDANCE WITH
OPERATION TEMPERATURE RANGE
RELATIVE HUMIDITY
EXTERNAL DIMENSIONS
TYPICAL WEIGHT (Main unit / + sensor)
GUARANTEE
(6)
(7)
(8)
(9)
(1) (4) (3) (2)
DESCRIPTIONS OF CONTROL BUTTONS-
INDICATORS
(1). ON-OFF button
(2). Settings selection button
(3). Decrease button
(4). Increase button
(5). LED screen
(6). Manual operation indicator
(7). Semiautomatic operation indicator
(8). Automatic operation indicator
(9). Blower operation indicator
OPERATION

STANDBY MODE

When the product is connected for the first time to
the mains power supply it goes into standby mode. In
the opposite condition press the ON/OFF button. The
display shows 3 dashes and all the indicators are
OFF. In this mode, the device is practicaly not
operational.
Page 1 from 5
PROGRAMMABLE THERMOSTAT FOR FIREPLACES

TECHNICAL CHARACTERISTICS

(5)
High Quality European based Manufacturers
220-240V AC/45-55Hz
3VA / 2,5W max.
200W max
Internal replaceable fuse
o
Up to 250 C for the sensor head, up to 200 C for the cable
-40 C to 250 C
20% - 90%
MENU, +, -, ON/OFF
MANUAL, SEMIAUTOMATIC, AUTOMATIC, BLOWER
2 Types. User and Installer
Stainless steel head, silicon cable
EN 61000-6-1, EN 61000-6-3, EN 60730-1, EN 60730-2-9
-10 to 60 C
0 - 90% RH
137 x 95 x 40 mm
240gr / 310gr

NORMAL OPERATION

By pressing the ON/OFF (1) button, the devices
enters normal operation mode. The display
shows the current temperature of the hot air and
the indicators show the operation mode of the
blower.

OPERATION MODE SELECTION

By pressing the MENU (2) button we can select
the operation mode between MANUAL,
SEMIAUTOMATIC and AUTOMATIC. The
operation mode is shown from the respective
indicators (6), (7), (8).
MANUAL OPERATION (ΜΑΝ)
In this mode of operation the only setting that can
be adjusted is the blower speed. With the keys
``+`` (4) and ``-`` (3) we can select the desired
speed which is steady and independent of the
temperature.
SEMIAUTOMATIC OPERATION (SEMI)
It is basically the same operation as the manual
operation mode with the only difference that the
blower operates only when the temperature of
the hot air is higher that the activation
temperature
AUTOMATIC OPERATION (AUTO)
In this mode of operation, the speed of the blower
is automatically adjust depending on the
temperature of the hot air. The speed is minimum
when the hot air temperature exceeds the
(0 ,85A )
o
o o
250 cm
IP 20
o
2 years
.
940841000_09_007