meitav-tec MTS/SUPER User manual

Touch Screen Wall Panel
MTS/SUPER
Owner’s manual and technician settings

-2-

-3-
Index
1. Owner’s Manual ………………………………………………..... 4
1.1 Quick Guide……………………………………………………. 4
1.2 Turning the unit ON or OFF………………………………….. 5
1.3 Adjusting the set-point temperature ………………………... 5
1.4 Switch between temperature scales ……………………….. 5
1.5 Switching between System modes………………………….. 6
1.6 Switching between Fan speeds …………………………….. 6
1.7 Fan on demand (Auto fan)….……………………………….. 7
1.8 Lock the thermostat’s buttons….…………………………….. 7
1.9 Timer for turning the thermostat off…………………………. 7
2. Installation Instructions……..………………………………..... 8
3. Wiring Configuration and DIP Switches…….……………..... 11
4. Technician Settings …….……………………………………..... 18

1. Owner’s manual
-4-
Fan
only
*Auto
mode
Heat Cool
*Auto
speed
High Low
Press to switch between
fan speeds:
Med.
*In Auto mode, the active
mode will flash
System ON
Press and hold to lock the
thermostat’s buttons
(set-point must be other
than 10ºC/50ºF)
Press and hold
to enter technician settings
(set-point must be equal to
10ºC/50ºF)
Set-point
adjustment
Temperature
scale
Modes
indication
Ambient /
Set-point
temperature
display
Fan speeds
indication
Press to
turn
system
ON or OFF
Press to switch between
system modes:
*In Auto speed, the active
speed will appear
System OFF
1.1 Quick Guide

1.2 Turning the unit ON or OFF
Press the button to turn the unit ON – system mode and fan
speed symbols will appear on display.
Press again to turn the unit OFF – the symbols will disappear.
1.3 Adjusting the set-point temperature
While the thermostat is ON, press the or buttons – the
set-point temperature will flash.
Press again to adjust the set point.
Unit ONUnit OFF
-5-
1.4 Switching between temperature scales
Press and hold the button to switch between temperature
scales.
Note: set-point must be other than 10ºC,11ºC/50ºF,51ºF

Press the button to
switch between system
modes:
1.5 Switching between system modes
Fan
only
Auto
mode
HeatCool
Notes:
- During demand for cooling (cooling active), the will flash.
- During demand for heating (heating active), the will flash.
1.6 Switching between fan speeds
Press the button to
switch between fan speeds:
Low
speed
Medium
speed
High
speed
Auto
speed
Note: When Auto speed Is
selected, the word “AUTO”
and the active fan speed
will appear on display
-6-
The selection of system modes may be disabled depending on
system configuration.
The selection of fan speeds may be disabled depending on system
configuration.

-7-
1.7 Fan on demand (Auto fan)
Press and hold the button to activate or deactivate
fan on demand (Auto fan) function.
Notes:
- When activated, the fan will run with demand for cooling
or heating.
- The fan on demand function cannot be activated with
“Fan only” mode.
AUTO FAN
active
This option may be disabled, depending on system configuration.
1.8 Lock the thermostat’s buttons
Press and hold the button to lock or unlock the thermostat’s
buttons. When locked, the icon will appear on display.
1.9 Timer for turning the thermostat off
Press and hold the button – the hours for the off-timer will
appear on display. Adjust the timer using the and buttos.
Range: 0...10 Hours
Note: Set “0” to disable the timer.

2. Installation Instructions
-8-
The MTS/SUPER Thermostat designed for flush mounting in the room
to be controlled. It should be located where the occupant can easily
read the display and use the controls.
If the built in temperature sensor is being used to measure room
temperature, the panel should be placed where the temperature is
representative of the general room conditions, away from cold or warm
air draughts, radiant heat and direct sunlight.
The panel should not be installed on an outside wall.
- The standard installation height is 1.5 meter (5 feet) from the floor.
WARNING: Risk of Electric Shock and Property Damage.
Disconnect power supply before making electrical connections.
The installation is to be performed by a qualified electrician.
WARNING: The integrated circuits in the controller are
sensitive to static currents. Take suitable precautions.

2. Installation Instructions (cont’)
-9-
Installation procedure:
1. separate the front display from the back plastic cover by inserting a a
small flat screwdriver into each of the three slots as shown in the
picture and rotating it gently.
2. Remove the front display and keep it in a safe place.
3. Connect the wires as shown in the enclosed wiring diagram. All
terminals accept 1x0.5mm2/24 AWG.
4. If necessary, make changes to the DIP switches position as
explained in this manual.
5. Place the thermostat in the electrical box and tighten up the 2 screws
(Gewiss Box - GW 24 203).
6. Adapt the front frame-panel into its place, by pushing it towards the
wall.

1 2
5 6
3 4
-10-
2. Installation Instructions (cont’)

* For T1,0 functionality – refer to parameter P8 in the technician settings section.
** For IN1,0 functionality – refer to parameter P9 in the technician settings section.
3. Wiring configuration and DIP Switches
T2 change over sensor / Soft
start in heat sensor / Remote
OFF switch / Remote economy
switch / External PIR
11
12
13
14
15
N
L
16
T1
0
IN1
0
*External sensor / Soft start in
heat sensor / Deicing in cool
sensor / Door switch (options)
Supply
230VAC
AO1
AO2
B
A
See options on
next pages
See options on
next pages
Not in use
- 11 -

3. Wiring configuration and DIP Switches – AC systems
-12-
HC32-1S
11
12
13
14
15
16
AO1
AO2
Heat element 3
Heat element 2
Fan (1 speed)
Compressor 2
Compressor 1
Heat element 1
(see SW1.4 HC)
X
X
HP42-1S
Heat element 1
Heat element 2
Fan (1 speed)
Compressor 2
Compressor 1
Heat pump
(see SW1.4 HP)
X
X
HP22-3S
Fan medium
Fan high
Fan low
Compressor 2
Compressor 1
Heat pump
(see SW1.4 HP)
X
X
HP21-3S
Fan medium
Fan high
Fan low
Heat element
Compressor 1
Heat pump
(see SW1.4 HP)
X
X
87654321
654321
SW1
SW2
87654321
654321
87654321
654321
87654321
654321
SW1.4 = HP: ON – Heat pump active in cool, OFF – Heat pump active in heat
HC: ON – Electrical heater, OFF – Oil/Gas heater (no fan)
SW1.5 = ON: Disable compressor delay, OFF – Enable compressor delay
S2.3 – S2.6 – Not in use
HP - Heat pump system HC - Non heat pump system ## - Heating/Cooling stages

3. Wiring configuration and DIP Switches – AC systems
-13-
11
12
13
14
15
16
AO1
AO2
HC21-3S
Fan medium
Fan high
Fan low
Heat element 2
Compressor 1
Heat element 1
(see SW1.4 HC)
X
X
SW1
SW2
87654321
654321
HP22-VFS
Compressor 2
Compressor 1
Heat pump
(see SW1.4 HP)
X
Fan VFS
87654321
654321
HP21-VFS
Heat element
Compressor
Heat pump
(see SW1.4 HP)
X
Fan VFS
87654321
654321
HC21-VFS
Heat element 2
Compressor 1
Heat element 1
(see SW1.4 HC)
X
Fan VFS
87654321
654321
SW1.4 = HP: ON – Heat pump active in cool, OFF – Heat pump active in heat
HC: ON – Electrical heater, OFF – Oil/Gas heater (no fan)
SW1.5 = ON: Disable compressor delay, OFF – Enable compressor delay
S2.3 – S2.6 – Not in use
HP - Heat pump system HC - Non heat pump system ## - Heating/Cooling stages
VFS -FanVFS
Fan medium
Fan high
Fan low
Fan medium
Fan high
Fan low
Fan medium
Fan high
Fan low

3. Wiring configuration and DIP Switches – Fan coil systems
-14-
2-Pipe 3S
11
12
13
14
15
16
AO1
AO2
Fan high
Fan medium
Fan low
Heat element
Cool/Heat valve
X
X
X
2-Pipe PID 3S
X
X
X
2-Pipe VFS
Heat element
Cool/Heat valve
X
X
Fan VFS
2-Pipe PID VFS
Heat element
X
X
Cl/Ht valve PID
Fan VFS
87654321
654321
SW1
SW2
87654321
654321
87654321
654321
87654321
654321
SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – Disable
SW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ON
S2.3 – S2.6 – Not in use
PID = Cool/Heat (Cl/Ht) valve PID VFS = Fan VFS
Fan high
Fan medium
Fan low
Heat element
Cl/Ht valve PID
Fan high
Fan medium
Fan low
Fan high
Fan medium
Fan low

3. Wiring configuration and DIP Switches – Fan coil systems
-15-
11
12
13
14
15
16
AO1
AO2
SW1
SW2
SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – Disable
SW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ON
S2.3 – S2.6 – Not in use
C-PID = Cool valve PID H-PID = Heat valve PID VFS = Fan VFS
4-Pipe 3S
Fan high
Fan medium
Fan low
Heat element
Cool valve
Heat valve
X
X
4-Pipe 3S C-PID
Heat valve
X
X
87654321
654321
87654321
654321
Fan high
Fan medium
Fan low
Heat element
Cool valve PID
4-Pipe VFS
Fan high
Fan medium
Fan low
Heat element
Cool valve
Heat valve
X
Fan VFS
87654321
654321

3. Wiring configuration and DIP Switches – Fan coil systems
-16-
11
12
13
14
15
16
AO1
AO2
SW1
SW2
SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – Disable
SW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ON
S2.3 – S2.6 – Not in use
C-PID = Cool valve PID H-PID = Heat valve PID
HC-PID = Cool and Heat valves PID VFS = Fan VFS
Heat element
Cool valve
X
Heat valve PID
Fan VFS
Heat element
X
X
Cool valve PID
Heat valve PID
87654321
654321
87654321
654321
Fan high
Fan medium
Fan low
Heat element
X
Heat valve
Cool valve PID
Fan VFS
4-Pipe 3S H-PID
Heat element
Cool valve
X
Heat valve PID
X
87654321
654321
87654321
654321
Fan high
Fan medium
Fan low
Fan high
Fan medium
Fan low
Fan high
Fan medium
Fan low

3. Wiring configuration and DIP Switches – Fan coil systems
-17-
11
12
13
14
15
16
AO1
AO2
SW1
SW2
Floor heating – the fan will not run with 1st stage heat
SW1.4 = Enable/Disable 2nd heating stage: ON – Enable, OFF – Disable
SW1.5 = Chilled beam option (fan will not run with 1st stage cooling) – SW1.5 ON
S2.3 – S2.6 – Not in use
C-PID = Cool valve PID H-PID = Heat valve PID
HC-PID = Cool and Heat valves PID VFS = Fan VFS
Floor heating
Cool
Heat
X
X
87654321
654321
Fan high
Fan medium
Fan low
4-Pipe 3S C-PID
Floor heating
Floor heating
X
Heat
Cool valve PID
X
87654321
654321
Fan high
Fan medium
Fan low
8
Floor heating
Floor heating
X
Heat
Cool valve PID
Fan VFS
87654321
Fan high
Fan medium
Fan low
654321

4. Technician Settings
Enter technician settings
-18-
(Press and hold)
Adjust the set-point temperature to 10ºC.
To enter technician settings, press and hold the button for
5 seconds.
Use the button to advance to the next parameter.
Use the button to return to return to the previous parameter.
Press the button or wait 60 seconds to exit technician settings
and return to normal display.

4. Technician settings (cont’)
P1 – Offset for temperature readings calibration
Range: -6…+6°C / -9…+9°F.
Default: 0°C / 0°F.
P2 – Set point limit for cooling
Range: 5…35°C / 41…90°F.
Default: 5°C / 35°F.
P3 – Set point limit for heating
Range: 5…35°C / 41…95°F.
Default: 35°C / 95°F.
P5 – Lock the [Mode] button
“01” - [Mode] button Locked
“00” - [Mode] button unlocked (default)
P6 – Lock the [On/Off] button
“01” - [On/Off] button Locked
“00” - [On/Off] button unlocked (default)
P4 – Lock the [Fan] button
“01” - [Fan] button Locked
“00” - [Fan] button unlocked
- 19 -

- 20 -
P7 – Lock the [+] and [-] buttons (Set buttons)
“01” - [+] and [-] buttons Locked
“00” - [+] and [-] buttons unlocked (default)
P8 – Functionality of T1 terminals
“00” - T1 terminals are not in use (default)
“01” - External sensor
“02” - Soft start in heat sensor (FC), Deicing in cool (AC)
“03” - Door switch
4. Technician settings (cont’)
P9 – Functionality of In1,0 terminals
“00” - In1,0 terminals are not in use (default)
“01” - T2 (Change over sensor)
“02” - *T3 (Soft start in heat sensor)
“03” - Remote On/Off switch
“04” - Remote Economy switch
“05” - External Passive Infrared detector (PIR)
* Where T1 terminals are used for external sensor,
the In1,0 terminals can be used for T3 sensor.
P10 – Window contact (terminals In1,0) polarity
“00” - Normally open (default)
“01” - Normally close