PLS PLSB User manual
PLS Basic Air Curtains
Water
With quick guide
PLSB
C
For wiring diagram, please see last pages
GB
2
PLS Basic Air Curtains Water
GB
0
1
2
345 6
7
8
90
1
2
3
45
6
7
8
9
To run the unit
temporarily without
external control select
mode 0.
Each unit should have
a unique ID on its
PLSB1X card.
Quick guide/start up
Check that all constituent parts are present
(see section Constituent parts).
Advice about location
Control unit PLSUB1 has an integrated room
temperature sensor and is installed so that it
is easily accessible to the user.
RJ12 (6p/6c) modular cables, which are
available in different lengths, are used to
connect the PC board and the control unit.
Longer cables are available as options.
Maximum cable lengths see section Options.
To prevent unauthorised people from
accessing the Control unit it can instead
be placed in another area and an external
room sensor, PLSRTX (option), can be
installed in the premises to sense the correct
temperature.
Connect the system
In PC board Base PLSB1(X) the unit is
connected further with RJ12 (6p/6c) modular
cable if several units are to be connected in
parallel. If an external room temperature
sensor PLSRTX is used it is connected using
modular cable RJ11 (4p/4c) on PLSB1(X).
PC board Base PLSB1X in/at the unit and
control unit PLSUB1 is connected with
RJ12 (6p/6c) modular cable when the other
units are powered up. If an external room
temperature sensor PLSRTX (option) is used
it is connected using modular cable RJ11
(4p/4c) on HUB PLSB1(X).
The actuator is connected to the PC board
Base PLSB1(X).
For fixed installation requirements, remove
the supplied cable and plug. Perform the
installation in accordance with applicable
regulations.
Wiring diagrams
The wiring diagrams are in a separate section
at the end of this manual.
When external PC board Base PLSB1X is
used, wiring between the PC board base and
the air curtain unit must be done. Please see
separate manual for PLSB1X.
Enter ID/Operation without control unit
The control system can control one or more
units in parallel (max 9). Each unit must get
a unique ID number (1-9) which is set in the
ID selector of the PC board. E.g. Unit 1: ID=1,
unit 2: ID=3
If the external control for some reason has
not been installed the unit can still be run
temporarily. The ID selector is then set to
mode 0 see the image below.
The function is half speed and heating is on.
When the ID number must be changed the
unit must be disconnected from power.
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PLS Basic Air Curtains Water GB
20
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Activate heat
0 = No heat
1 = Heat step 1 possible
2 = Heat step 2 possible
(3 = Heat step 3 possible)
Heat steps controlled by
thermostat
Choose fan step 1-5
Choose desired room
temperature 5 - +30 °C
Start up
System supplied with power. Three digits
1.4.0. (software version) is quickly shown
in th the status window followed by three
horizontal lines. After about 30 seconds the
prevailing room temperature is then shown in
the status window.
Use arrow up/down and set the desired room
temperature, fan speed step and heating step.
To change a setting push the round button
(confirm), the setting will start to flash and
can be adjusted by using the arrow up/down.
Factory settings gives manual control of
fan and heating controlled by thermostat.
For more setting alternatives see section
Operating modes.
At the first start up alarm and error codes
can occur, these can usually be reset without
action.
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PLS Basic Air Curtains Water
GB
Contents
Quick guide/start up
Advice about location 2
Connect the system 2
Wiring diagrams 2
Enter ID/Operation without control unit 2
Start up 3
Constituent parts
PLSB 5
Option 6
Max. cable lengths 6
Water control - valve kit 7
Operating modes
Operating modes 8
Auto mode 8
Fan over run 8
Set values 8
System on/off 8
Control unit PLSUB1
Overview 9
Explanations 9
Installer menu
Parameter menu 10
Parametrar description 10
Alarm and error codes
Overheat protection 11
Displaying alarm and error codes 11
Reset alarm 11
Wiring diagrams, see last pages
5
PLS Basic Air Curtains Water GB
Ty p Description HxWxD
[mm]
L
[m]
PLSUB1 Controll unit 120x70x35
PLSB1 Integrated PC board Base
PLSlT Internal temperature sensor 1
CC605 Modular cable RJ12 (6/6) 5
X5
C2
X4
C1
X3
ROOM
PE N L
SUPPLY230V
ACTUATOR
230V
C
Integrated in the air curtain
Constituent parts
Wall unit cover PLSB1, integrated
PC Board Base
PLSIT, internal
temperature
sensor
PLSUB1,
control unit Basic
Dimensions constituent parts
PLSB
CC,
modular cable
6
PLS Basic Air Curtains Water
GB
Type Description HxWxD L
[m]
PLSRTX External room temperature sensor 70x33x23 10
CJ4 Joint piece for two pcs. RJ11 (4/4)
CJ6 Joint piece for two pcs. RJ12 (6/6)
CC603 Modular cable RJ12 (6/6) 3
CC605 Modular cable RJ12 (6/6) 5
CC610 Modular cable RJ12 (6/6) 10
CC615 Modular cable RJ12 (6/6) 15
CC403 Modular cable RJ11 (4/4) 3
CC405 Modular cable RJ11 (4/4) 5
CC410 Modular cable RJ11 (4/4) 10
CC415 Modular cable RJ11 (4/4) 15
Option
PLSRTX, external room
temperature sensor
CJ4, joint piece CJ6, joint piece
Max. cable lengths
•ModularcabelRJ12(6p/6c)betweenPLSUB1andPLSB1(X): max50m.
•ModularcabelRJ12(6p/6c)betweentwoPLSB1(X): max50m.
•ModularcabelRJ11(4p/4c)toroomsensorPLSRTX: max20m.
Total cable length is permitted in the system is a maximum of 300 m.
CC,
modular cable
7
PLS Basic Air Curtains Water GB
SD230
TBVC
AV
BPV10
SD230
TBVCMP
AV
BPV10
VOSP
VOS
Type RSK-no. Description Connection
VOS15LF 673 09 35 On/off DN15
VOS15NF 673 09 36 On/off DN15
VOS20 673 09 37 On/off DN20
VOS25 673 09 38 On/off DN25
VOSP15LF 673 09 43 Pressure independent DN15
VOSP15NF 673 09 44 Pressure independent DN15
VOSP20 673 09 45 Pressure independent DN20
VOSP25 673 09 46 Pressure independent DN25
VOT15 Three way valve and actuator on/off DN15
VOT20 Three way valve and actuator on/off DN20
VOT25 Three way valve and actuator on/off DN25
VAT 482 98 30 Adjustment tool for valve package
Water control - valve kit
Water control - option
VAT, adjustment tool for
valve package.
SD230
TRVS
VOT
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GB
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Manual mode
Decreasethetemperaturesettingbelow5°C
and the following symbols are shown in the
status window = manual mode.
In manual mode both fan- and heating steps
are controlled manually.
Fan over run
When heat has been activated the fan will
continue to run to cool down the unit. The
over run time is 180 seconds or shorter if the
internal temperature has dropped below
+30°C(onlyvalidforunitswithinternal
temperature sensor).
Set values
Use arrow up /down to choose desired room
temperature, fan speed step and heating step.
Push the confirm button and the digit(s)
starts to flash. The value can now be adjusted
using the arrow up /down, and confirm.
Heating step
Temperature
Operating modes
Factory settings gives manual control of fan
and heating controlled by thermostat on/off.
Auto mode
Change parameter P04 from 0 to 1 (see list
of parameters on next page) to active auto
mode. Thermostat controls both fan and
heating
Operating modes
Press the ON /OFF button for 2 seconds
to switch off the system. The unit’s safety
functions are still active when the system is
switched off, which means that the fan can
continue to run for a moment after mode OFF
has been selected.
System on/off
Fan speed step
9
PLS Basic Air Curtains Water GB
208
.
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Control unit PLSUB1
Overview
Explanations
Status window
The status window has four main displays:
prevailing and desired room temperature, fan
and heating steps. Alarm codes and parameter
settings can also be shown in the status
window.
Arrow up
Scroll up in menu / increase a setting.
Arrow down
Scroll down in menu / deacrease a setting.
Confirm
To have access to the Installers menu, choose
parameters and cofirm an adjusted setting.
After about 20 seconds the control unit goes
back to displaying the prevailing temperature.
Alarm Red led
Arrow down
Scroll down
Arrow up
Scroll up
Run signal Green led
Statuswindow
ON/OFF
button
Desired room
temperature
Fan speed step
Heating step
Confirm
Prevailing room
temperature
10
PLS Basic Air Curtains Water
GB
P13
.
P02
.
P02
.
P02
.
P02
.
P02
.
P02
.
P01
.
P00
.
List of parameters
Parameter-
number
Description Setting
range
Factory
setting
P. 0 0 Temp. diff. between heating steps (only for electric heat) 0,5-10 1.0 °C
P. 0 1 Overheting alarma ON/OFF ON=1; OFF=0 1/0 1
P.02 Over run time when heat has been activated 10-300 180 seconds
P.03 Temperature limit for fan over run 10-40 30 °C
P.04 Fan control: Manul rorAuto; 0=Manul, 1 = Auto 0/1 0
P.05 Display of unit internal/outlet temperature 0-100
P.06 Run time fan step 1 0-99999
P.07 Run time fan step 2 0-99999
P.08 Run time fan step 3 0-99999
P.09 Run time fan step 4 0-99999
P. 1 0 Run time fan step 5 0-99999
P. 11 Run time heating step 1 0-99999
P. 1 2 Run time heating step 2 0-99999
P. 1 3 Run time heating step 1+2 0-99999
Installer menu
Parameter menu
Keep Confirm button pressed until P00 is
shown in the status window. Use arrow up /
down to scroll between the parameters. Press
Confirm button once to change a setting in
the parameter menu. Flashing values can be
adjusted using the arrow up/down and then
confirm. Keep the Confirm button pressed
to return to the status window. (Returning
automatically to the status window after
about50seconds).
P.01 Overheating alarm ON/OFF
Possibility to block the alarm (only valdid for
units with internal temperature sensor).
P.02 Over run time
Time when the fan continue to run when the
heat has been activated (only valid for units
with internal temperature sensor).
P.03 Temperature limit for over run
Over run time is cancelled if the internal
temperature drops below this set value (only
valid for units with internal temperature
sensor).
P.04 Fan control
Choose manul (0) or auto (1) mode, read
more under section Operating mode.
P.05 Internal temperature
Prevailing internal temperature. Only the
peak value is shown when several units are
connected (only valid for units with internal
temperature sensor).
P.06 - P.13 Run time
Run time for fan and heating steps.
Parametrar description
P.00 Temperature difference heating steps
Sets the difference between the heating steps
(only valid for units with electric heat
11
PLS Basic Air Curtains Water GB
res
.
Ert
.
Aot
.
U02
.
Alarm code starts
to flash
3 seconds
Alarm and error codes
Overheat protection
Only applies to units with internal sensor.
The over heating protection is intended to
restricttheexhausttemperatureto+40°C.
At+40°Ctheactuatorforheatsupplywill
close. Actuator will open again if the internal
temperaturedropsbelow+35°C.Ifthe
temperature continues to rise despite this, for
example because of a faulty valve/actuator,
thefanwillstarttospinat+46°Ctokeepthe
temperature down. At the same time there
is an over heating alarm (Table - Alarm). At
internaltemperaturesof+50°Cthefanruns
at maximum speed.
If the unit cools, the heat is engaged again.
The alarm remains in the control unit’s
display. If the unit overheats twice within
an hour, the alarm must be reset before
the heating can be engaged again, the fan
operates until the alarm is reset.
Note! In event of repeated alarms and over
heating alarms, carry out a thorough check
and if the fault cause cannot be found contact
authorised service person.
Displaying alarm and error codes
In event of alarm or error the alarm/error
code and the unit it applies to is shown in the
status window. Alarm error codes see Table
- next page. The status window alternate the
display of the alarm/error code and faulty unit
ID causing the problem.
Reset alarm
Note! Before resetting, check that the fault is
rectified and there is nothing to prevent the
unit from being recommissioned!
When the fault is rectifed, the alarm is reset
according to description below.
If "wrong" button is pressed the alarm
display disappears but returns in status
window after about 20 seconds.
At the first start up alarm and error codes
can occur, these can usually be reset without
action.
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PLS Basic Air Curtains Water
GB
Alarm Cause Action
A.FA Motor alarm Thermal switch has deployed. One
or several motors have overheated.
(Only units with withdrawn thermal
switches.)
Check that nothing is obstructing the
unit’s air intake and exhaust. When the
overheated motor has cooled the thermal
switch shuts again and the alarm can be
reset. At repeated alarms, check the motors,
replace damaged motors.
A.ot Over heating
alarm
The temperature in the unit has
exceeded the alarm limit for
overheating. (Only applies to units
with internal unit temperature.)
Check that nothing is obstructing the unit’s
air intake and exhaust, the function of the
actuator/valve, return water and internal
temperature sensors in the unit
Alarm Cause Action
E.co Communication PLSB1(X) has no contact with
PLSUB1.
Check connection between the PLSB1(X) and
PLSUB1. Replace any modular cables.
PC board PLSB1(X) has no ID
= 0
Interrupt the power supply and select different
ID numbers for all PLSB1(X) in the system.
Two or more PLSB1(X) have
the same ID-number.
Interrupt the power supply and select different
ID numbers for all PLSB1(X) in the system.
One or more PLSB1(X) do not
have programs.
Contact technical support.
E.cF ID-error Two or more PLSB1(X) in
the system have different
programs.
Contact technical support.
E.rt Room sensor
error
Error in or missing external
room sensor PLSRTX
connected to
PLSB1(X).
Always disconnect the power supply when
connecting or disconnecting sensors. Check
connection of the sensor.
E.It Internal sensor
error
Fault on or missing internal
sensor in the unit (applies to
units with internal sensor).
Check connection of the sensor. If there is no
sensor, contact technical support.
E.ru Room sensor
error
Fault on internal room sensor
in the control unit PLSUB1.
Check connections between PLSUB1 and
PLSB1(X). Replace any modular cables. Check
if an external sensor PLSRTX is working. If
the error is not rectified the PLSUB1 must be
replaced.
Table - Error codes
Table - Alarm
PLS Basic Air Curtains Water
13
X5
C2
X4
C1
X3
ROOM
PE N L
SUPPLY 230V
ACTUATOR
230V
C
PLSB1
PLSSD230 PLSRTX
(optional)
PLSUB1
Wiring diagram - Basic
Internal PC Board Base
PLS Basic Air Curtains Water
14
Wiring diagram - Basic
External PC Board Base
C
PLSSD230 PLSRTX
(optional)
PLSUB1
PLSB1X
C2
X5 C1
X4 ROOM
X3
Pot.
Unit ID
N L~ LNL
PE
ACTUATORSUPPLY
For wiring of external PC board
base see separate manual for for
wiring of external PC board base
PLSB1X
PLS Basic Air Curtains Water
15
X5
C2
X4
C1
X3
ROOM
PE N L
SUPPLY 230V
ACTUATOR
230V
PLSB1
PLSSD230 PLSRTX
(optional)
PLSUB1
X5
C2
X4
C1
X3
ROOM
PE N L
SUPPLY 230V
ACTUATOR
230V
PLSB1
PLSSD230
X5
C2
X4
C1
X3
ROOM
PE N L
SUPPLY 230V
ACTUATOR
230V
PLSB1
PLSSD230
Wiring diagram - Basic
Table of contents
