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Operating
Service/Configuration Menu
This parameter defines the time after which the
heat pump activates the internal heater of the
indoor unit if the set values parameters. The
time is counted from the moment the setpoint
temperature is reached.
Warm Weather Shtdn:
In case of if the outside temperature is above
the bivalent point temperature, the back-up heat
source will not be turned on. In case of need for
an additional heat source, the condition for its
activation is the activation of the immersion heaters
Outside temp. offset: setting of selected temperature
above which circuit will be switched off.
TO Calibration: calibration of the displayed outside
temperature value.
Depending on the sign, the parameter is added to or
subtracted from the measured values.
Circuit 1 and Circuit 2:
Parameters in this menu allow the user to adjust
the operating conditions of the connected heating
circuits.
Note: Heating circuit 1 is intended for heating
connection to a high temperature circuit;
H Heating curve no.: Selection of a heating curve
(see "Adjusting the Heating Curve" on page 58
to for instructions on adjusting the slope). Note:
The parameter is present when the control is set
according to heating curve (Adjust regulation type
to: Acc. curve).
H Curve offset: Heating curve shift (see "Adjusting
the Heating Curve" on page 58 to for
instructions on adjusting the shift) Note The
parameter is present when the control is set
according to heating curve (Adjust regulation type
to: Acc. curve).
H MIN supply temperature system: flow
temperature when operating with constants
parameters (manual setting of the heating
medium) [Configuration -> Heating -> Regulation
type: Fixed parameters],
H Temp. MAX: maximum supply temperature of the
heating circuit.
ATTENTION: setting too high temperatures, not
suitable for building parameters, type of heating
54
Vitocal 100-AW AM2V Installation, Service and Operating
used and degree building insulation can be carried
out, among others, by to generate high operating
costs.
H Recirculation:
Yes - activation of the Circuit 1,
No - turning off the circuit.
H Valve time (only available for Circuit 2):
time needed to switch the valve by 90
degrees. Adjustment range from 60 to 480
seconds, factory default 120 seconds. During
configuration, please check the set value with the
value of the valve drive used.
H Dynamics of regulation: the response speed of
the valve drive to achieve the corresponding
parameter in the Circuit 2.
Cooling:
H Off: cooling function inactive, Fan coil, Radiant
Cooling. For radiant and slab cooling a third party
controller is required.
H Chilled water setpoint: temperature of the chilled
water
DHW Tank:
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