7 INFORMATION menu
7.1 Menu overview
▪
OPERAT.
▪
HEATING
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DISTR. CIRCUIT1
▪
DISTR. CIRCUIT2
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HOT WATER
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COOLING
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POOL
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BUFFER TANK
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OP. DATA
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OPERAT. TIME
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DEFROST
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CALENDAR
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CLOCK
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HOT WATER BLOCK
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EVU
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SILENT MODE
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TEMP.REDUCTION
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CONCRETE PROG.
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ALARM
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LANGUAGE
7.2
Sub-menu OPERAT.
Menu selection Meaning Factory setting
(OFF)
The installation is fully switched off. This mode is also used to acknowledge certain
alarms.
CANCEL = starting point, no changes made.
To select OFF as operating mode, press
once to scroll down one step and press
once.
-
AUTO Automatic operation with both heat pump and auxiliary heater permitted. If the number
of power stages for auxiliary heating are set to zero (SERVICE -> AUX. HEATER -> MAX
STEP) only AUTO or OFF can be selected as operating mode.
-
COMPRESSOR The control system is controlled so that only the heat pump unit (compressor) is allowed
to operate. In this operating mode peak heating charging (anti-legionella function) of the
hot water will not run because the auxiliary heater is not used. The control system is con-
trolled so that only the outdoor unit (compressor) is allowed to operate. In this operating
mode there won't be any auxiliary heating backup, if there's a need for it and also peak
heating charging (anti-legionella function) of the hot water will not run because the aux-
iliary heater is not used.
-
AUX. HEATER Operation with only auxiliary heater permitted. -
Commissioning iTec XT
Thermia AB AWIXT01CG0102
29
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