Daikin EDLQ036BA6VJU1 Installation Manual page 36

■ [D-01] Unit connection to benefit kWh rate power supply:
Defines whether or not the outdoor unit is connected to a
benefit kWh rate power supply.
If [D-01]=0, the unit is connected to a normal power supply
(default value).
If [D-01]=1 or 2, the unit is connected to a benefit kWh rate
power supply. In this case the wiring requires specific
installation like explained in "Connection to a benefit kWh
rate power supply" on page 21.
When parameter [D-01]=1 at the moment that the benefit
kWh rate signal is sent by the electricity company, that
contact will open and the unit will go in forced off mode
When parameter [D-01]=2 at the moment that the benefit
kWh rate signal is sent by the electricity company, that
contact will close and the unit will go in forced off mode
Local shift value weather dependent
The local shift value weather dependent field setting is only relevant
in case weather dependent set point (see field setting "[1] Weather
dependent set point (heating operation only)" on page 26) is
selected.
■ [D-03] Local shift value weather dependent: determines the
shift value of the weather dependent set point around
outdoor temperature of 32°F (0°C).
T
t
[1-02]
local shift value
range
[1-03]
[1-00] 32°F [1-01]
0°C
Target water temperature
T
t
Outdoor temperature
T
A
range Range
local shift Local shift value
value
Applicable field setting of the weather dependent set
[1-00], [1-01],
[1-02], [1-03] point [1]
[D-03] Outdoor temperature range (T
—
0
28.4°F~35.6°F
1
–2°C~2°C
2
24.8°F~39.2°F
3
–4°C~4°C
4
[E] Unit information readout
■ [E-00] Readout of the software version (example: 23)
■ [E-01] Readout of the EEPROM version (example: 23)
■ [E-02] Readout of the unit model identification (example: 11)
■ [E-03] Readout of the liquid refrigerant temperature
■ [E-04] Readout of the inlet water temperature
NOTE [E-03] and [E-04] readouts are not permanently
refreshed. Temperature readouts are updated
after looping through the field setting first codes
again only.
(1) When the signal is released again, the voltage free contact will close and the unit
will restart operation. It is therefore important to leave the auto restart function
enabled. Refer to "[3] Auto restart" on page 27.
(2) When the signal is released again, the voltage free contact will open and the unit
will restart operation. It is therefore important to leave the auto restart function
enabled. Refer to "[3] Auto restart" on page 27.
Installation manual
34
.
(1)
.
(2)
T
A
) Local shift value
A
—
2
4
2
4
[F] Option setup
Pump operation
The pump operation field setting apply to the pump operation logic
only when DIP switch SS2-3 is OFF.
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. Refer to "Pump operation configuration" on
page 23.
■ [F-00] Pump operation: specifies wether the pump operation
function is enabled (1) or disabled (0).
Space cooling permission
■ [F-01] Space cooling permission temperature: defines the
outdoor temperature below which space cooling is turned off.
This function is only valid for E(D/B) when space
cooling is selected.
Bottom plate heater control
Applies only to installation with an outdoor unit E(D/B)LQ or in case
the option bottom plate heater kit is installed.
■ [F-02] Bottom plate heater ON temperature: defines the
outdoor temperature below which the bottom plate heater will
be activated by unit in order to prevent ice build-up in the
bottom plate of the outdoor unit at lower outdoor
temperatures.
■ [F-03] Bottom plate heater hysteresis: defines the
temperature difference between bottom plate heater ON
temperature and the bottom plate heater OFF temperature.
Bottom plate heater
ON
[F-03]
OFF
[F-02]
Outdoor temperature
T
A
CAUTION
The bottom plate heater is controlled via X14A. Make sure
[F-04] is correctly set.
Functionality of X14A
■ [F-04] Functionality of X14A: specifies if the logic of X14A
follows the output signal for the solar kit model (EKSOLHW)
(0) or if the logic of X14A follows the output for the bottom
plate heater (1).
Independent from field setting [F-04], the contact
NOTE
X3-X4 (EKRP1HB) follows the logic of the output
signal for the solar kit model (EKSOLHW). See figure
below for the schematic location of this contact.
X2M
X
1
YC Y1 Y2 Y3 Y4
X
EDLQ036~054BA6VJU1 + EBLQ036~054BA6VJU1
2
T
A
OFF ON
SS1
X1M
Unit for air to water heat pump system
4PW56182-1