Technibel D.W.H.P, Инструкция по установке и эксплуатации

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When the heat pump is ducted with a total length higher than 5m, air pressure drop increase and fan
speed must be changed in other to
get the right air flow rate.
T h i s s p e e d c h a n g e c a n b e
done from the electric box of
the appliance, at the installation
step. Access to electric box (see
§ «External control» procedure)
and change the position of grey/
blue wire of the fan plugged on
the 4μF capacitor. This grey/blue
wire must be plugged on the same
connection as the neutral wire from
the electric board, as described on
side pictures.
2.7.2 - Change ventilation speed
Ventilation controled
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3 - SETUP AND USE
Ensure the sealing and tightness of the entire circuit. ':+3 functions with the heat pump as long as the
temperature of the air taken in remains with the range of -7°C to +35°C. Outside of this range, the electrical
backup ensures the heating of domestic hot water.
The temperature of domestic hot water supplied by the heat pump is adjustable to 60°C. In function of the
volume of consumed water and to ensure savings, it is recommended to limit the temperature of domestic
hot water to a lower temperature.
In case of high domestic hot water consumption,
':+3 possesses a comfort function that increases the
heating capacity when there remains only 1/3 of the volume of the tank above 38°C (see section “PAR.10
– Minimum temperature”°.
In instances where there is a need for high amounts of domestic hot water,
':+3 possesses a “boost”
function (activated by the user) which ensures the quick heating of water to the desired temperature (50°C
for example) with the help of the heat pump and the electrical backup. This function is deactivated as
soon as the desired temperature is achieved (e.g. 50°C).
Periodically verify for alarms (in case of alarm, see section “Error message”).
3.1 - Control display
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.........Compressor activated
......Ventilation activated
...........Defrosting
...........Electrical backup activated
........Need for domestic hot water
..........Econo-mode activated
(by time programming or external
activation)
..........Vacation mode activated
Menu button
Start / Stop
Clock settings
Dial Screen
Fig. 4-1
before
after
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