Daikin EBHQ008BBV3 [20/24] Isposal requirements
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Daikin EBHQ008BBV3 [20/24] Isposal requirements

Daikin EBHQ008BBV3 [20/24] Isposal requirements
Installation manual
18
EBHQ006+008BBV3
Unit for air to water heat pump system
4P347825-1A – 2013.04
Symptom 5: The water pressure relief valve leaks
Symptom 6: The user interface displays "nn
nn
" when pressing
certain buttons
Symptom 7: Space heating capacity shortage at low outdoor
temperatures
Symptom 8: Temperature values displayed on the remote controller (user
interface) are displayed in °F instead of °C
17.3. Error codes
When a safety device is activated, the user interface LED will be
flashing, and an error code will be displayed.
A list of all errors and corrective actions can be found in the
installation manual of the EKCB indoor manual.
18. DISPOSAL REQUIREMENTS
Dismantling of the unit, treatment of the refrigerant, of oil and of other
parts must be done in accordance with the applicable legislations.
19. UNIT SPECIFICATIONS
Technical specifications
Electrical specifications
(*) European/International Technical Standard setting the limits for harmonic
currents by equipment connected to public low-voltage systems
with input current >16 A and ≤75 A per phase
POSSIBLE CAUSES CORRECTIVE ACTION
Dirt is blocking the water pressure
relief valve outlet.
Check for correct operation of the
pressure relief valve by turning the
red knob on the valve counter
clockwise:
• If you do not hear a clacking sound,
contact your local dealer.
•In case the water keeps running out
of the unit, close both the water inlet
and outlet shut-off valves first and
then contact your local dealer.
POSSIBLE CAUSES CORRECTIVE ACTION
The current permission level is set to
a level that prevents using the
pressed button.
Change the "user permission level"
field setting [0-00], refer to the
chapter "Field settings" in the EKCB
installation manual.
POSSIBLE CAUSES CORRECTIVE ACTION
Backup heater operation is not
activated.
Check that the "backup heater
operation status" field setting [4-00]
is turned on, refer to the chapter
"Field settings" in the EKCB
installation manual.
Check whether or not the thermal
protector of the backup heater has
been activated (refer to "5.2. Main
components of the outdoor unit" on
page 6, "Backup heater thermal
protector" in the installation manual
of the EKMBUH for location of the
reset button).
Check if booster heater and backup
heater are configured to operate
simultaneously (field setting [4-01],
refer to the chapter "Field settings" in
the EKCB installation manual).
Check whether or not the thermal
fuse of the backup heater is blown
(refer to "5.2. Main components of
the outdoor unit" on page 6, "Backup
heater thermal fuse" in the
installation manual of the EKMBUH
for location of the reset button).
The backup heater equilibrium
temperature has not been
configured correctly.
Raise the
'equilibrium temperature'
field setting [5-01] to activate backup
heater operation at a higher outdoor
temperature.
Too much heat pump capacity is
used for heating domestic hot water
(applies only to installations with a
domestic hot water tank).
Check that the
'space heating priority
temperature' field settings are
configured appropriately:
Make sure that the 'space heating
priority status' field setting [5-02] is
enabled.
Raise the 'space heating priority
temperature' field setting [5-03] to
activate booster heater operation at
a higher outdoor temperature.
POSSIBLE CAUSES CORRECTIVE ACTIONS
You accidentally changed the setting
to view the temperature values in °F
by pushing the ib and jb
buttons simultaneously.
To change the display back to °C,
push ib and jb buttons
simultaneously for 5 seconds.
Execute same procedure to change
back to the °F display. The default
temperature display is in °C.
EBHQ006BBV3 EBHQ008BBV3
Nominal capacity
• Cooling
(a)
(a) Only if connected to EKCBX008BCV3
Refer to the Technical Data
• Heating
Refer to the Technical Data
Dimensions H x W x D
(mm)
805 x 1190 x 360
Weight
• Machine weight
(kg)
95
• Operation weight
(kg)
99
Connections
•water inlet/outlet
1" MBSP
(b)
(b) MBSP = Male British Standard Pipe
Field installed waterpiping
•Minimum pressure
resistance
(bar)
4
•Minimim temperature
resistance
(°C)
65
• Recommended diameter
(inch)
1
Refrigerant
•Type
R410A
• Charge
(kg)
1.7
Expansion vessel
•Volume
(l)
6
•Pre-pressure
(bar)
1
• Maximum working pressure
(MWP)
(bar)
3.0
Pump
•Type
water cooled
•No. of speed
3
• Nominal ESP
• Cooling
(a)
(kPa)
49.7 45.8
• Heating
(kPa)
47.2 34.0
Sound level
• Sound power cooling
(a)
(dBA)
63 63
• Sound pressure cooling
(a)
(dBA)
48 50
• Sound power heating
(dBA)
61 62
• Sound pressure heating
(dBA)
48 49
Internal water volume
(l)
5.5
Pressure relief valve
water circuit
(bar)
3
Operation range - water side
• Heating
(°C)
+15~+50
• Cooling
(a)
(°C)
+5~+22
• Domestic hot water by heat
pump
(°C)
+25~+80
Operation range - air side
• Heating
(°C)
–15~+25
• Cooling
(a)
(°C)
+10~+43
• Domestic hot water by heat
pump
(°C)
–15~+35
EBHQ006BBV3 EBHQ008BBV3
Power circuit
• Phase
1~
•Frequency
(Hz)
50
•Voltage
(V)
230 (±10%)
Maximum running current
(a)
(a) Equipment complying with EN/IEC 61000-3-12 (*)
• Cooling
(b)
(b) Only if connected to EKCBX008BCV3
(A)
16.25
• Heating
(A)
18

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