Daikin EHVH16S18CA, Руководство по установке для специалистов

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EHVH/X16
Daikin Altherma - Low Temperature Split
4P313777-1 – 2012.05 Installer reference guide
50
8 Configuration
Average timer
The average timer corrects the influence of ambient temperature
variations. The weather-dependent set point calculation is done on
the average outdoor temperature.
The outdoor temperature is averaged over the selected time period.
Offset temperature external outdoor ambient sensor
Only applicable in case of an external outdoor ambient sensor is
installed and configured.
You can calibrate the external outdoor ambient temperature sensor. It
is possible to give an offset to the thermistor value. The setting can
be used to compensate for situations where the external outdoor
ambient sensor cannot be installed on the ideal installation location
(see installation).
Forced defrost
You can manually start a defrost operation.
The decision to execute the manual defrost operation is made by the
outdoor unit and depends on ambient and heat exchanger conditions.
When the outdoor unit accepted the forced defrost operation, will
be displayed on the user interface. If is NOT displayed within
6 minutes after forced defrost operation was enabled, the outdoor
unit ignored the forced defrost request.
Pump operation
The pump operation field setting apply to the pump operation logic
only when [F-0D]=1.
When the pump operation function is disabled the pump will stop if
the outdoor temperature is higher than the value set by [4-02] or if the
outdoor temperature drops below the value set by [F-01]. When the
pump operation is enabled, the pump operation is possible at all
outdoor temperatures.
Pump operation during flow abnormality [F-09] defines whether the
pump stops at flow abnormality or allow to continue operation when
flow abnormality occurs. This functionality is only valid in specific
conditions where it is preferable to keep the pump active when
T
a
<4°C (pump will be activated for 10 minutes and disactivated after
10 minutes). Daikin shall NOT be held liable for any damage resulting
this functionality.
# Code Description
[A.6.3.7] [4-01]
Q
0 (None)(default): No heater is
prioritized. If the power
consumption control is enabled,
the booster heater will be limited
first.
Q
1 (BSH): The booster heater is
prioritized. If the power
consumption control is enabled,
the backup heater (step 1 and/or
step 2) will be limited first, before
the booster heater is limited.
Q
2 (BUH): The backup heater is
prioritized. If the power
consumption control is enabled,
the booster heater will be limited
first, before the backup heater is
limited.
# Code Description
[A.6.4] [1-0A] Outdoor average timer:
Q
No averaging
Q
12 hours
Q
24 hours
Q
48 hours
Q
72 hours
# Code Description
[A.6.5] [2-0B] –5~5°C, step 0.1°C (default: 0°C)
# Code Description
[A.6.6] N/A Do you want to start a defrost operation?
Q
OK
Q
Cancel
# Code Description
N/A [F-00] Pump operation:
Q
0: Disabled if outdoor temperature
is higher than [4-02] or lower than
[F-01] depending on heating/cooling
operation mode.
Q
1: Possible at all outdoor
temperatures.
# Code Description
N/A [F-09] Pump continue operation when flow
abnormality:
Q
0: Pump will be desactivated.
Q
1: Pump will be activated when
T
a
<4°C (10 minutes ON – 10
minutes OFF)