Thermostat
NEO ML+
DESCRIPTIÓN:
The NEO ML+ thermostat is a user-friendly, adjustable digital electronic
thermostat.
WARNING:
Electrical appliance assembly and installation must be carried out by an
authorised installer. Before connecting to the mains, the power must be
removed from the associated wiring.
This appliance is internally protected against interference.
INSTALLATION:
The control device is independently mounted on a wall or in a
mechanism box. It is recommended that it be installed at a height of 1.5
metres.
The thermostat must be independently installed so that it free from
obstacles and is not affected by other appliances or heat sources (the
sun, radiators and windows etc).
To fix the device in place, open the cover and slide the battery
compartment cover to the right. Remove the securing base by pressing
on the tab in the battery compartment and separate it from the
appliance. Secure the base with the included screws. In order to replace
the NEO ML+ into its base, insert the upper base guides into the slots in
the apparatus and press on the lower part until the tab fits into the space
under the battery compartment cover. Replace the battery compartment
cover.
CONNECTION:
Connect the device as shown in the diagram below:
FITTING AND REPLACING BATTERIES:
The device is powered by two 1.5 V LR03 (AAA) alkaline batteries (not
included). Respect the polarity indicated inside the battery compartment.
When batteries are inserted for the first time, the screen should activate
and all display segments should appear. Battery lifetime is approximately
one year.
When battery power is running low, the symbol
Lo is displayed
alternating with measured ambient temperature.
The batteries should be
changed as soon as possible for continued correct operation NEO ML+
operation.
Used batteries should be disposed of in a special used-battery container.
Respect the environment.
OPERATING MODES:
This equipment automatically detects the operating mode in accordance
with how the configuration jumpers are inserted and whether an external
sensor is connected.
The configuration jumpers are inserted over the pins located at the rear
of the apparatus. The external sensor is connected to terminals 1 and 2.
IMPORTANT: It is necessary to RESET the device after changing
the configuration
. To RESET the device, it must be connected to the
base .It is necessary to press the Reset button for more than 3 seconds.
- INCORRECT CONFIGURATIONS.
- If the internal or external sensor is not fitted the following will be
displayed on screen
-- --
. Incorrect sensor operation.
- If the external sensor is connected and Air-conditioning, the screen will
display
Err
, since this operation is invalid.
- HEATING-COOLING MODES
When the programming jumper is set to HEAT the thermostat is
operating in heating mode. When the load is active, this symbol
will
appear on the display.
When the programming jumper is set to COOL the thermostat is
operating in cooling mode. When the load is active, this symbol o will
appear on the display.
IMPORTANT NOTE: In cooling mode, there is a three-minute load-
activation delay.
If neither of the HEAT / COOL jumpers is inserted, the thermostat
remains in the switched-off mode, without any functions.
- MODO NORMAL MODE (internal sensor)
This mode is configured when the internal sensor jumper is fitted and no
external sensor is connected. This mode is valid for both heating and
cooling.
The following symbol is displayed on the screen when Normal Mode is
activated:
The ambient temperature corresponds to the
temperature measured by the internal sensor.
In order to enter parameter configuration in
Normal Mode
, press the
▲
and
▼
buttons at the same time for five seconds.
Set
ºC
, will appear
flashing on the screen, the
▲
and
▼
buttons are used to choose
equipment operation in either
º F
or
º C
. Confirm with
OK
.
The symbol will now flash on the screen. Use the
▲
▼
buttons to
select the
COMFORT
temperature. Confirm with
OK
.
The symbol will now flash on the screen. Select the
ECO
temperature
with the
▲
▼
buttons. Press
OK
.
The word
Diff.
will start flashing on the screen. Use the
▲
▼
buttons to
select the differential (the difference between the Switch On and Switch
Off temperatures) between 0.2 ºC and 1 ºC, in 0.2
°
C intervals.
This mode has an anti-icing temperature set at 5 ºC, which only takes
effect when the thermostat is switched to Standby .
1
2
3
4
5
EXTERNAL SENSOR
HEATING/COOLING
COVER
ON / OFF / OK
CONFORT
Tª
ECO Tª
BATTERY
COMPARTMENT COVER
REDUCE
INCREASE
RESET
ECO
Tª
CONFORT
Tª
INTERNAL SENSOR
EXTERNAL SENSOR
COOLING
HEATING
OFF
MANUAL ADJUSTMENT
CONFIGURATION
JUMPER PINS
INTERNAL SENSOR
COOLING
HEATING
INTERNAL SENSOR
