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LHZ Crystal 500 Installation And Operating Instructions page 3

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Time Setting
Use
In Off mode, press the Q button.
The days flash.
Press + or - to set the day, then press OK
to confirm and go on to set the hour and then
the minutes.
Press the
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Q button once to access the program-
ming, and press the On/Off button once to exit
the setting mode.
The Mode button allows you to select the diffe-
rent operating modes: Comfort, Economy, Frost
Protection, and Programming AUTO mode.
Pressing the i button gives you the temperature
of the room or the set-point temperature, accor-
ding to your configuration settings in menu 5.
If the ON icon is displayed, this means that the
device is in heating demand mode.
Continuous Comfort
Programming
Pressing and holding the + or -
buttons lets you change the current
set-point (+5 to +30°C) in
steps of 0.5°C.
130b
When starting up, the "Comfort
mode from 8am to 10pm" program
is applied to all the days of the
week.
To change the programming, press
the PROG
button in Off or AUTO mode.
The 1st time slot flashes on and off.
I3K
; t
time
slot.
Comfort
mode for 1 houri
1
n r c n n
L/UUU
* J *
OK
.
n
.,
;
o g o e -
mode f o r i h o u r - ^ ^ - S <
-Day
, Program
profile
Confirm
and go to
the next day
Frost protection
mode for 1 hour
Quick programming:
To apply the same program to the following day,
press and hold the OK button for approximately
3 seconds until the program of the following day
is displayed.
Continuous Economy mode
The Economy set-point is indexed
according to
the Comfort set-point. The reduction
can be modified in the configuration
settings for menu 1.
Modifying the Economy set-point
The set-point can be modified if it
was authorized in the configuration
settings in menu 1 ("—").
Pressing and holding the + or -
buttons lets you change the current
set-point (+5 to +30°C) in steps of 0.5°C.
Continuous Frost Protection
To exit the programming mode, press on the On/
Off button.
Pressing and holding the + or -
buttons lets you change the current
set-point (+5 to +15°C) in
steps of 0.5°C.
4
AUTOMATIC mode
Technical characteristics
In this mode the device follows the
programming set.
To modify the programming, press
the PROG button once.
Timer mode
To set a set-point temperature for a certain
period of time, press on the ^ button once.
To set the temperature you want (+5°C to
+30°C), use the + and - buttons, then press OK
to confirm and go on to set the duration.
To set the duration you want (30 min
to 72 hours, in steps of 30 min), use
the + and - buttons (e.g. 1 hr 30
min), then press OK.
To cancel the timer mode, press on
the OK button.
Absence mode
You can set your device to Frost protection
mode for a period between 1 and 365 days,
by pressing on the ( f j ] button.
To set the number of days of absence, press on
the + or - buttons, then confirm by pressing OK.
To cancel this mode, press on the
OK button again.
Locking the keypad
If you press and hold the central buttons
simultaneously during 5 seconds, it enables
you to lock the keypad. A key symbol appears
briefly on the display.
To unlock the keypad, press simul-
taneously on
the central buttons.
Once the keypad is locked, the key
symbol appears briefly if you press
on a button.
• Power supplied by the power card
• Dimensions in mm (without mounting lugs):
H = 71.7, W = 53, D= 14.4
• Screw-mounted
• Install in an environment with normal pollution
levels
• Storage temperature: -10°C to +70°C
• Operating temperature: 0°C to +40°CTime
Setting
2. Important notes
During operation the temperature at the front pa-
nel and at the hot-air outlet of the convector may
rise above 85 °C. Do not place any objects on or
beside the heater, do not put anything between
the heater and the wall.
Free air exit must not be hindered by covering
the hot-air outlets with any objects such as
curtains, pieces of laundry etc., otherwise risk of
overheating.
Combustible objects such as wood, paper, texti-
les etc. as well as highly flammable substances
such as wax, petrol, aerosols must not be placed
near the heater within the hot-air current. Switch
the heater off when carrying out work where
highly flammable vapours could emerge, such as
laying or sealing parquet or other kinds of floor
covering or when using aerosols, floor wax, petrol
etc.
Caution!
The appliance must not be installed in rooms with
explosion hazard such as garages etc. Remove
the protection foil from all panels prior to first
use. Should the heater give off a bad smell when
it is heated up for the first time this is caused
by manufacturing-related residues, which are
harmless to health. This nuisance will disappear
within short time.
The rising hot air can cause staining on the wall,
a phenomenon seen in all other types of heaters
too. The appliance may only be opened by an
authorized professional with the power supply
disconnected.
5

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This manual is also suitable for:

Crystal 2000Crystal 2500Crystal 1500Crystal 1000