Jaspi Inverter Nordic 8, Руководство по установке

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F-series – VVM / SMO
These settings are made on the display on the indoor
module/control module.
Menu 5.11.1.1 - heat pump
Here, you make specific settings for the installed heat
pump.
Silent mode permitted
Setting range: yes / no
Detect compressor phase
Setting range JÄSPI Inverter Nordic 1 x 230 V: off/on
Current limit
Setting range: 6 – 32 A
Factory setting: 32 A
blockFreq 1
Setting range: yes / no
blockFreq 2
Setting range: yes / no
Defrosting
Start manual defrosting
Setting range: on/off
Start temperature for defrost function
Setting range: -3 – 3 °C
Factory setting: -3 °C
Cut-out value activation passive defrosting
Setting range: 2 – 10 °C
Factory setting: 4 °C
Defrost more often
Setting range: Yes / No
Silent mode permitted : Here, you set whether silent mode
is to be activated for the heat pump. Please note that
you now have the option to schedule when silent mode
will be active.
The function should only be used for limited periods,
because JÄSPI Inverter Nordic possibly may not reach its
dimensioned output.
Detect compressor phase : This shows in which the phase
the heat pump has detected whether you have
JÄSPI Inverter Nordic 230V~50Hz. Phase detection nor-
mally occurs automatically in connection with start-up
of the indoor module/control module. This setting can
be changed manually.
Current limitation : Here, you set whether the current
limitation function will be activated for the heat pump,
if you have JÄSPI Inverter Nordic 230V~50Hz. During
active function, you can limit the value of the maximum
current.
BlockFreq 1 : Here, you can select a frequency range
within which the heat pump is not permitted to work.
This function can be used if certain compressor speeds
cause noise disturbance in the house.
BlockFreq 2 : Here, you can select a frequency range
within which the heat pump is not permitted to work.
Defrosting : Here, you can change the settings that affect
the defrost function.
Start manual defrosting : Here, you can manually start an
"active defrosting", if the function needs to be tested for
servicing or if necessary. This can be justified together
with "fan de-icing".
Start temperature for defrost function : Here, you set the
temperature (BT16) at which the defrost function will
start. The value must only be changed in consultation
with the installer.
Cut-out value activation passive defrosting : Here, you set
the temperature (BT28) at which "passive defrosting"
will be activated. During passive defrosting, the ice is
melted by the energy from the ambient air. The fan is
active during passive defrosting. The value must only be
changed in consultation with the installer.
Defrost more often : Here, you activate whether defrosting
will occur more frequently than normal. This selection
can be made if the heat pump receives an alarm due to
build-up of ice during operation caused, for example, by
snow.
Menu 4.9.7 - tools
Fan de-icing
Setting range: off/on
Continuous fan de-icing
Setting range: off/on
Fan de-icing : Here, you set whether the "fan de-icing"
function will be activated during the next "active defrost-
ing". This can be activated if ice/snow sticks to the fan,
grille or fan cone, which may be noticed due to abnormal
fan noise from JÄSPI Inverter Nordic.
"Fan de-icing" means that the fan, grille and fan cone
are heated using hot air from the evaporator (EP1).
Continuous fan de-icing : There is the option to set recur-
ring de-icing. In this case, every tenth defrosting will be
"Fan de-icing". (This can increase annual energy consump-
tion.)
JÄSPI Inverter Nordic Chapter 7 | Control 34