Blaupunkt OSAKA User manual

OSAKA
Heat Pump Air to Water
Monobloc Type
Instruction Manual

2
1. Responsibility and recommendations
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INDEX
1. Responsibility and recommendations................3
2. Specifications.................................................................8
3. Installation.......................................................................9
3.1 Notice for safetyinstallation
3.2 Positioning and securing
3.3 Main components
3.4 Pressures and quantity available at heat pumpoutlet
3.5 Water circuit connection
3.6 Electrical connections
3.7 Remote controller
4. Remote controller........................................................26
4.1 Buttons
4.2 Displaypanel
5. Operation and functions
of the Remote controller..........................................28
5.1 System ON/OFF
5.2 Setting the day and time
5.3 Selecting the operatingmode
5.4 Domestic Hot Waterproduction
5.5 Setting the time bands forHeating/Cooling
5.6 Setting the time bands for DHW, Low tariff and Nightmode
5.7 Procedure for accessing the Parameter settingmenu
6. Electrical connections...............................................49
6.1 PCB(Terminal)
6.2 PCB(Terminal)Input/Output
6.3 Parameters Input/Output
7. Unit Management........................................................53
7.1 Operating modes
7.1.1 Select mode from userinterface
7.1.2 Select mode by remote contact
7.2 Water temperature setpoint
7.2.1 Fixed set point
7.2.2 Climatic curve
7.2.2.1 Heating Climaticcurves
7.2.2.2 Cooling Climaticcurves
7.2.3 AdditionalOutdoorairtemperatureprobe for Climatic
curves
7.2.4 Buffer tank temperatureprobe
7.2.5 HP unit control
7.2.5.1 HP unit controlled based on Outgoing water temperature
7.2.5.2 HP unit controlled based on Outgoing water temperature
and Room air temperature
7.2.5.3 HP unit controlled based on Buffer tanktemperature
7.2.5.4 HP unit controlled based on Buffer tanktemperature
and Room air temperature
7.2.5.5 HP unit controlled based on DHW tanktemperature
7.3 Water pumpmanagement
7.3.1 Main water pump
7.3.1.1 Continuous operation “Always ON”
7.3.1.2 Sniffing operation “Sniffing cycle”
7.3.1.3 Unlock pump function
7.3.1.4 Pump output adjustmentfunction
7.4 Frost protection
7.4.1 Frost protection based on Room airtemperature
7.4.2 Frost protection based on Outdoor airtemperature
7.4.3 Frost protection based on Outgoing watertemperature
7.4.4 DHW tank frostprotection
7.4.5 Secondary system circuit frost protection
7.5 Input/Output contact
7.5.1 Heating/Cooling mode remotecontact
7.5.2 ON/OFF DHW production remotecontact
7.5.3 ON/OFF remote contact
7.5.4 EHS Alarm
7.5.5 Flow switch
7.5.6 Dual set point control
7.5.7 Additional water pump
7.5.7.1 Additional water pump1
7.5.7.2 Additional water pump2
7.5.8 Heating/Cooling modeoutput
7.5.9 Configurable contact (Alarm)
7.5.9.1 Alarm
7.5.9.2 Ambient temperature reached
7.5.10 Night mode
7.5.11 Low tariff
7.5.12 Dehumidifier management
7.5.13 Space Heating management
8. Domestic Hot Water Production.......................... 98
8.1 DHW 3way valve management
8.1.1 Max time for DHW request
8.1.2 DHW 3way valve change over time
8.2 DHW productionmode
8.2.1 Heat pumponly
8.2.2 DHW Electric heateronly
8.2.3 Heat pump + DHW heater
8.2.4 Legionella preventionfunction
8.3 Backup heater
8.3.1 Backup heater in Replacementmode
8.3.2 Backup heater in Supplementary mode
8.3.3 Freeze protectionfunction
8.4 EHS (External heat source)
8.4.1 EHS in Replacementmode
8.4.2 EHS in Supplementary mode
9. Parameter List............................................................. 124
9.1 Access limitation
9.2 Parameter table
10. Installation check and Test operation............ 138
10.1 Installation check
10.2 Test operation
11.Service and Maintenance.................................... 140
11.1 1 Error code display
11.2 2 Error historydisplay
11.3 3 Method of reset error codedisplay
11.4 List of Error codes
11.5 Check and troubleshooting
11.6 6 Monitor display function
11.7 7 Maintenance

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1. Responsibility and recommendations
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1. RESPONSIBILITY AND RECOMMENDATIONS
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1. Responsibility and recommendations
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1. Responsibility and recommendations
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Proh
CAUTION

1. Responsibility and recommendations
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Hight temperature

1. Responsibility and recommendations
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If the same part of the body is
exposed to the floor heating for
a long time, it could cause low
temperature scalding.
PROHIBITION

1. Responsibility and recommendations
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1.
2. SPECIFICATIONS
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1. Responsibility and recommendations
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3. INSTALLATION
3.1
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CAUTION
DANGER
WARNING
DANGER
CAUTION

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R3/4(20A)
R1(25A)
R1(25A)
R11/4(32A)
R11/4(32A)
3.2
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Circulatingwater
return port
Circulatingwater
outgoingport
Circulatingwater
return port
327
882
357
357
388
54
173
480
O
v
er
300
mm
O
v
er
300
mm
O
v
er
300
mm
675
122.5
580
122.5

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(1)
(2)
(3)
(4)
(5)
(6)
(7)
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CAUTION
DANGER

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1. Responsibility and recommendations
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Wiring lid
Air outlet
Screw
3.3
PCB (Main)
PCB (Terminal)
Terminal block
Pressure relief valve
Airpurge valve
Compressor
Pump
Wiring lid
Screw
Air outlet
Airpurge valve
PCB(Main)
PCB(Terminal)
Terminal block
Pressure relief valve
Compressor
Pump
Wiring lid
Screw
Air outlet

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1. Responsibility and recommendations
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Level3
Level2
Level1
3.4
CAUTION
CAUTION
CAUTION
DIP SW.
5
Level 3
(Maximum)
5
Level 2
(Medium)
5
Level 1
(Minimum)
Level3
Level2
Level1
Level3
Level2
Level1
Level3
Level2
Level1
ON 1
2
3
4
6
7
8
OFF
ON 1
2
3
4
6
7
8
OFF
ON 1
2
3
4
6
7
8
OFF

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Outlet
1
2
8 9
P T
Inlet
1
2
F P T
7 8 9
HPunit
5
4
3.5
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Do not use the heat pump to treat industrial process water, swimming pool water or domestic water.
Set-up an intermediate heat exchanger for all the above cases.
CAUTION
18
17
M
12
10
14
M
11
16
13
15
DHWtank
Mani fold
Buffertank
16
Shut-off valve
Vibration damperjoint
Air bleed valve
Fill/drain valve
Water line filter
Flow switch
Expansion vessel
Pressure gauge
Thermometer
Backup heater*
DHW 3way valve
DHW tank temperature probe
DHW Electric heater
EHS*
Buffer tank temperature probe
Additional water pump
Mixing valve
Mix water temperature probe
Remote controller
Humidity sensor
Radiant panel
Fanconvector
* Backup heater and EHS
cannot be used at same time.
Dehumidifier
6
3
19
19
20

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1.
2.
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5.
6.
7.
8.
9.

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1)
2)
3)
4)
Plug
loosen
tighten
CAUTION

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ON 1 2 3 4 5 6 7 8
OFF
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Display

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Hose
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3.6
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ATTENTION
DANGER
DANGER

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CAUTION
WARNING
CAUTION

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Sleeve
Sleeve
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CAUTION
10 mm
30 mm
POW
ER
Terminal block
Cable clamp
N
Earth wire
Power supply cord
(L) (N)
2
Reset Pump
SW. SW.
17
Remote 1
Humidity
Sensor
4
Controller
18COM
2
19 DHW Remote
ON
OFF
GND 3
24VAC 4
COM 5
3
3-way
mixing
valve
Control 6
DHW7
T.probe
8
OUTDOOR 9
T.probe
10
BUFFER 11
T.probe
12
Mix water13
T.probe
14
Contact
20 ON/OFF
or
21 EHS Alarm
22 Dual Set
Point
23Control
24
Heating
Cooling
25mode
26Flow
27switch
28Night
29mode
30 Low
tariff
PCB
(TERMINAL)
+
15
RS485
-
16
31
32
RS485
GND
45Dehumidifier
Neutral N
41
42
46Electric heater
EHS
Heating
r
47 Alarm
48Pump1
Cooling 43
1 3-way
valve
output 44
Phase51
mode
Signal52
49Pump2
50Neutral
N.C.
Connectiondiagrams
Unit side terminal
Earth
(L) (N)
Power supply
Distribution
board
Circuit
breaker
3
2
1
L
L N 1
2
3