Watts MILUX-HY User manual

USER GUIDE
GB
HUMIDITY THERMOSTAT & ZONES PROGRAMMER
oWeekly and 12 zones programmer.
oPermanent memory storage
oRegulation by internal or external probe in option.
oHeating, Cooling and humidity control.
TECHNICAL CHARACTERISTICS
Measuring accuracy 0.1°C
Operating temperature 0°C - 50°C
Ambient temperature range 5° C – 37° C in steps of 0.5° C
Regulation characteristics Integral proportional band (PWM) or Static differential.
Electrical Protection Class II - IP30
Feeding and autonomy 3 batteries AA LR06 1.5 V / > 2 years (alkaline batteries)
Radio frequency and
certifications
433,92MHz, < 10mW
CE. EN 300220-1, EN 301489-1
External probe in option CTN 10K 3M
Program version To display the software version press the during 3sec in anti freeze
mode . “Crf _.__”
DISPLA
Y
1: Function mode.
2: Heating mode indicator.
3: Cooling mode indicator.
4: Ambient temperature indicator.
5: Ambient temperature if “4” lit up, current zone or
temperature required.
6: Weekly program / Radio frame.
7: Humidity level or time.
8: Current day of the week.
9: Low batteries.
10: Holiday mode.
OPERATING MODE DESCRIPTION
Use and keys to change operating mode.
Humidity Mode:
Use and to set the maximum humidity value (in relative humidity percent) of your room.
The humidity drier output will be switch on when the current humidity is above this value.
This output is controlled only in cooling mode “Mod COOL ” or ‘Mod AUTO” in cooling.
PPL IMP 1305 A
INSTALLER’S PARAMETERS
To access to the installation parameters menu, press during 10 s.
Use and keys to show the parameter to adjust.
Press to toggle the parameter setting or edit the value. If the value starts to blink you can use and
keys to adjust this value. Press and keys at the same time to reset this value to the factory default value.
Once you have adjusted the value press to validate this parameter value.
When you have finished, go to « CrF Init » parameter and press to go back to the main menu.
Installation parameters:
name Description Default setting Other possibility
CrF Init Use this parameter to configure the thermostat with the receiver.
J0 °C or °F temperature display selection °C °F
J1 12h or 24h time display 24h 12h
CH Numbers of zones installed on your installation 12 Adjustable « 01 » to « 12 »
H.C
Type of installation:
Menu: The cold warm change is manually
managed by the end user. (On the thermostat)
Auto: The cold warm change is managed by the
automatic reversible Heat pump. (Special input on
the RF Receiver)
Menu Auto
J2
Select Hot or CoLd to adjust :
if lit up => adjust the heater parameters.
if lit up => adjust the cooler parameters.
Hot CoLd
J5
Anti-lock-braking function of the pump
When the pump hasn’t worked on a particular day,
start it up for one minute each day.
(adjustable in & in Menu position)
Yes no
J6 Air or Floor temperature regulation selection.
(if no Floor sensor, regulation will use Air sensor) Air FLor
J7
Selection of regulation type
(adjustable in & in Menu position)
Bp
(PWM)
« hyst »
static differential of 0.5°C
Cy
Selection of the proportional band duration in
minutes
(adjustable in & in Menu position)
15 =>
Slow system
adapted to each
heating type
30 =>
adapted to Heat
pump control
Heating application :
Burner oil « 20 »
Burner gas « 10 »
Actuator « 10 »
Heat pump « 20»
Cooling application :
Heat pump/ Air conditioning « 30»
Ventilate convector « 10 »
On
Minimal starting time in minutes
(adjustable in & in Menu position)
2 =>
4 =>
Adjustable, 0to ½ Cy
OF
Minimal resting time between 2 heating cycles in
minutes
(adjustable in & in Menu position)
3 =>
4 =>
Adjustable, 0to ½ Cy
bP
Value of the proportional band (PWM)
(adjustable in & in Menu position)
2.0°C =>
4.0°C =>
Adjustable 1°C to 6°C
A well insulated house 1.5°C
In case of your house has not a
good insulation increase this value.
Ao Air sensor offset adjustment.
Display measured Air sensor value. No offset Adjustable +/ –12°C
Fo Floor sensor offset adjustment.
Display measured Floor sensor value. No offset Adjustable +/ –12°C
FL
Floor temperature LOW limitation,
Effective only if floor sensor present.
(adjustable in & in Menu position)
18°C =>
18°C =>
Adjustable 5,0 °C to FH
FH
Floor temperature HIGH limitation,
Effective only if floor sensor present.
(adjustable in & in Menu position)
28°C =>
37°C =>
Adjustable FL to 37°C
GAP Value of the dead zones (only for “Mod Auto”) 4,0°C Adjustable 0,2°C to 25 °C
dLY Time delay between the Heat and Cold
commutation in minutes (only for “Mod Auto”) 60 Adjustable 1to 240 min
CLr Press during 5sec to reset your thermostat, all parameter will reload with default values.

Comfort Mode:
Use this mode to set your installation indefinitely in Comfort mode.
The room temperature and the humidity level are displayed all the time. If you press you can see the setting
temperature and actual time.
You can adjust the comfort temperature for this zone with and keys. (Default setting 21°C)
Every others zones will follow there thermostat setting temperature.
Automatic Mode:
In this mode your installation follows the program assigned for each zone. Press to see the program followed of
the current zone,
The room temperature and the humidity level are displayed all the time. If you press you can see the actual
time and the graphic programme for the selected zone. To see others zones use and keys.
Reduce Mode:
Use this mode to put your installation indefinitely in reduce mode.
The room temperature and the humidity level are displayed all the time. If you press you can see the delta
temperature (difference between the comfort temperature and reduced temperature).
You can adjust the delta temperature (dt) with and keys. (Default setting 4°C)
Every others zones will follow there thermostat setting temperature minus or plus (depending of your choice on the
receiver) the dt
Example for one zone =>comfort temp. 22°C –/+ dt (4°C) = the reduced temperature for this zone will be 18°C
Anti-Freeze Mode:
Use this mode to protect your installation against freeze.
The room temperature and the humidity level are displayed all the time. If you press you can see the setting
temperature and the time.
You can adjust the anti freeze temperature with and keys. (Default setting 6°C)
Every others zones will follow this setting temperature.
Holiday Mode:
Use this mode for an absence period. (For your holiday per example)
To access to this mode place your thermostat in Anti-Freeze mode
, push the key, the is displayed
Now you can adjust with and the period duration. (In hours “H” if below 24h then in days “d”).
When the period is finish the thermostat will come back automatically in mode.
If you want to interrupt this period, adjust the duration to “no”.
The temperature applied for this duration is the temperature value adjusted in anti-freeze mode .
Operating Mode (only available if H.C: Menu parameter is activated):
Use to select « Mod HEAT » for heating application only (or in winter season with manual reversible
Heat and Cold system).
Use
to select « Mod COOL » for cooling application only (or in summer season with manual
reversible Heat and Cold system)
Use to select « Mod Auto » for automatic reversible heat and cold system.
Set Clock Menu:
Use this mode to adjust the clock and day.
Press , to adjust the minute with and keys.
Press , to adjust the hour with and keys.
Press , to adjust the day with and keys.
Program Menu:
Use this mode to assign or edit a program for each zones of your installation.
(See the PROGRAM EDITION menu for more explanation)
By pressing key the zone number starts to blink,
Use
/to see the
With /you can Select other days of the program
The zone or the User program.
(See User program edition) Program number
Shows the daily program
If you select a zone number “01” to “12” and press , you can then select a weekly program to be followed for
this zone.
The program numbers start to blink:
Use /to select the program.
If you select a built in program “P1” to “P9” or a user program “U1” to “U12”, and press , then this program
will be followed in mode.
Built-in programs description
P1: Morning, Evening & Week-end P6: Morning, Afternoon & Week-end
P2: Morning, Midday, Evening & Week-end P7: 7h - 19h (Office)
P3: Day & Week-end P8: 8h – 19h , Saturday (Shop)
P4: Evening & Week-end P9: Week-end (Secondary House)
P5: Morning, Evening (bathroom)
User programs edition:
1/ Program editing:
First of all, select a user program (U1 to U12) with and keys. Press , the first cursor of the program
graphic starts to blink. Then, you can choose the state of temperature ( or with +/- keys) at the current hour.
Use and keys to slide the blinking cursor position in the day and modify or correct easily the program.
When the displayed day is correct, press to jump to the following day.
When you press on day 7 you return to the top menu .Now your user program will be followed if you select
this user program for a zone and put your thermostat in operating mode.
2/ Program assigning:
You can also assign a different program at each zone, to do this, select a zone (01 to 12) with and keys,
the zone number blinks, then press , now the program number blinks, you can select with and the
program which will be followed by the selected zone.
PROGRAM EDITION
In order to configure the RF-thermostat with the receiver,
- the receiver must be in the “RF init” mode (see the receiver leaflet for more explanation)
- Press the key during 5sec to enter the parameters menu.
When “CrF init” and the graphic appears the thermostat send the radio
configuration at the receiver.
- Once the receiver is configured press key to come back in the main menu
PAY ATTENTION!!! The thermostat has to be placed near to the receiver for correct configuration.
RADIO CONFIGURATION (Link emitter with the receiver)
day
Hour at the cursor
position
The key sets temperature at the current blinking program hour
The ke
y
sets tem
p
erature at the current blinkin
g
p
ro
g
ram hou
r

3
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4
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60mm
125mm
PPL IMP 1
30
0
A
34mm
87 mm
1
2
SE Installation
FIN
A
sennus
F Installation Installation Installation Installazione Instalación
GB
NL
D IE
instalação
P installatie Installasjon
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