S&P MBE-R Serie Manual De Instrucciones página 11

WHEN STARTING UP THE APPARATUS
• During the operating period the heater battery must never
be touched.
• If any electrical devices blow, the apparatus must be quic-
kly disconnected from main supply. The whole installation
should be carefully checked before trying to start up the
apparatus again.
• Check electricity consumption.
MAINTENANCE
• Before manipulating the heater battery, make sure that it is
disconnected from the main supply. Prevent the possibility
of anyone else connecting it while it is being manipulated.
• The apparatus must be regularly inspected. These inspec-
tions should be carried out bearing in mind the machine's
working conditions, in order to avoid dirt or dust accumu-
lating.
• All maintenance and repair work should be carried out in
strict compliance with each country's current safety regu-
lations.
PUTTING OUT OF SERVICE AND RECYCLING
EC legislation and our consideration of future gene-
rations mean that we should always recycle mate-
rials where possible; please do not forget to deposit
all packaging in the appropriate recycling bins. If your
device is also labeled with this symbol, please take it
to the nearest. Waste Management Plant at the end of
its servicable life.
If you have any queries about S&P products, please contact
our After-Sales Service Network if you are in Spain or your
local S&P dealer in any other country. If in doubt, please visit
our Web-page www.solerpalau.com
MBE-R ELECTRIC HEATING BATTERY
TECHNICAL DATA
The electric batteries MBE-R comply with EC Standards.
The electric batteries MBE-R incorporate 2 thermal protec-
tors fi tted as standard: one for automatic reset at 60ºC and
another one at 120 ºC with manual reset.
Supply voltage
Single-phase: 1/230V AC, 50Hz
Three-phase: 2/400V or 3/400V AC, 50Hz
Protection rating: IP43
Maximum outlet temperature: 40ºC
Maximum ambient temperature: 35ºC
Minimum air velocity: 1.5 m/s
INDEX FOR WIRING DIAGRAM
Ref Description
1 General ON/OFF switch (heater and fan)
2 Post-ventilation timer
3 Heater relay
4 Fan relay
5 The electrical installation must include a double pole switch
with a contact clearance of at least 3mm
6 Safety overheat automatic thermostat
7 Safety overheat manual reset thermostat
8 Jumper to select internal or external temperature setting
8a Internal temperature setting – with jumper
8b External temperature setting – without jumper
9 LED
10 Maximum temperature setting
11 Minimum temperature setting
12 Air volume controller – pressure switch
13 External temperature controller with output 0-10V
14 External temperature set-point with output 0-10V
PCB-1
Main temperature sensor connection
PCB-2
PCB-3
External temperature set point connection
PCB-4
PCB-5
Not used
PCB-6
PCB-7
Limit temperature sensor connection
PCB-8
PCB-9
External temperature controller connection with output
0-10V
PCB-10
PCB-11
Pressure switch connection. If not, put a bridge
PCB-12
Img. 5 Supply air temperature control with sensor TGK 330 in
duct and temperature set point adjusted with heater
potentiometer
Img. 6 Supply air temperature control with sensor TGK 330 in
duct and temperature set point adjusted with external
potentiometer type TBI 30
Img. 7 Room temperature control with sensor TGR 530,
temperature set point adjusted with heater
potentiometer and supply air limitation with TGK 330
sensor in duct
Img. 8 Room temperature control with sensor TGR 430,
temperature set point adjusted with sensor
potentiometer and supply air limitation with TGK 330
sensor in duct
Img. 9 External heating control with output 0-10V. Heating
power varies from 0 to 100% when output varies from
2V to 9,5V
Img. 10 Extension of the wiring diagrams Fig. 5 and 7, using an
external temperature set point with output 0-10V
* The pressure switch (12) (Img.5 - Img.9) is a safety on / off
switch to prevent the battery from being switched on if the
ventilator is not in operation (connected to terminals 11 and
12).
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