Technibel MCE089ZAA Operating Instructions

Heat pump with heating and cooling floor
Operating instructions
4 5 6
3
1
2 F Z1
2
3
4
Z2
5 Z OK Z OK
6
7
EXT
0h 2 4 6 8 10 12 14 16 18 20 22 24
1
10
Economy
Hourly program mode
Away***
Comfort
Cooling Stop
mode
Time setting
Hourly programming
1) Temperatures display
Zone selection with key Z/OK.
1 1
2 2
3 3
4 4
5 5
6 6
7 7
0h 2 4 6 8 10 12 14 16 18 20 22 24 0h 2 4 6 8 10 12 14 16 18 20 22 24
Display of the Display of the
current setpoint current setpoint
and program and program
of zone 1 of zone 2 (possible)
By default, the current set point is displayed.
The cursor is displayed near the
with a Typhone 500 telephone remote control unit. Heating mode -
Two cases are possible in the case of an installation with 2 zones:
• zone 2 = floor: the unit displays the temperatures for each zone
• zone 2 = terminal units: the unit displays either HEAT in heating mode
or COOL in cooling mode. The configuration is determined when commissioned.
2) COOLING mode
1
2
3
4
5
6
7
The setpoint
Set
temperature
the knob to
is displayed.
COOL
Control unit
Current program
( : Comfort, : Economy)
Comfort override activated
Current day
7
Electric heating only
Temperatures
8
Display zone 1, zone 2 (if any)
or outside temperature
9
Modification or override keys
Validation or zone change key
9 Button selection mark
10 Electric heating ON
Note : electronic controller configura-
tion is to be set by a technician during
starting up according the installation
type.
1
2
3
4
5
6
7
At any time, pressing
Outside and holding (5 sec.)
temperature the key will display
display the ambient temperature
of the zone.
symbol when the system is operating in override
1 - only)
ZONE
The setting mode is exited
after 5 seconds
if no key is pressed.
Cooling setpoint
temperature adjustment
(20˚C to 30˚C)
3) HEATING Mode
3.1 Comfort mode
1
2
3
4
5
6
7
0h 2 4 6 8 10 12 14 16 18 20 22 24
The Comfort setpoint Set the new Comfort
Set is displayed setpoint from
the knob 15˚C to 25˚C (ex.: 21.5˚C)
to
3.2 Economy mode
1
2
3
The Economy temperature is indexed to the
4
5
Comfort temperature (adjustable in the installer menu).
6
7
Default value: Economy = Comfort - 2˚C
0h 2 4 6 8 10 12 14 16 18 20 22 24
Set
The Economy
the knob
setpoint is displayed
to
3.3 Long-term absence mode (away) - Frost protection
1
2
3
The frost protection
4
5
6 temperature is set at 12˚C
7
Set
The corresponding
the knob
setpoint is displayed
to
3.4 Hourly programming mode
1
2
3
4
5
6
7
Set
0h 2 4 6 8 10 12 14 16 18 20 22 24
he knob
The unit followings Press the key
to
the programming
times as necessary
to select a Comfort override
The key enables you to go back during the override duration programming step.
3.5 Set point override by telephone control TYPHONE 500
- only in heating mode (do not operate in cooling mode)
- only for zone 1
The user can :
- know the ambient temperature of zone 1,
- know the current set point temperature of zone 1,
- send an override set point for zone 1.
During override, zone 1 operates in "Comfort" mode with the new
temperature set point.
This override is indicated by an index on the display.
Any action on the rotary knob deactivates the override.
Note : This function is possible only after entering the password (given by
the installer) by means of the phone keyboard.
1
2
3
The setting mode
4
5
6 is exited after 5 seconds
7
if no key is pressed.
0h 2 4 6 8 10 12 14 16 18 20 22 24
1 1
2 2
3 3
4 4
5 5
6 6
7 7
0h 2 4 6 8 10 12 14 16 18 20 22 24 0h 2 4 6 8 10 12 14 16 18 20 22 24
as many If not pressed
for 3 seconds,
the override is validated.
The hourglass icon flashes.
New current set
point for zone 1.
1
2
3
4
5
6
7
Phone comfort
override index
Z1
Z2
EXT