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Daikin EKHWSU150B3V3 Инструкция по монтажу онлайн [6/16] 605260
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Installation manual
5
EKUHWBB + EKUHW2WB + EKHWSU150-300B3V3
Domestic hot water tank with option kit for air to water heat pump
system
2 Installation position.
It is advised to connect the 3-way valve as close as possible to
the unit. It can be installed in accordance with one of the
following four configurations.
1 From Daikin Altherma unit
2 To domestic hot water tank
3 To room heating
3 Unpack the 3-way valve body and 3-way valve motor.
1 Sleeve
2 Valve motor cover
3 Screw
4 Scale
4 Install the 3-way valve body in the pipework.
Make sure the shaft will be positioned in such a way that the
motor can be mounted and replaced.
Put the sleeve on the valve and turn the valve to the middle
position of the scale plate.
Check that the valve is positioned as in the figure below. It
should be blocking the outlet connection to the domestic hot
water for 50% and the outlet connection to the room heating also
for 50%.
5 When installing in accordance with figure A or figure D, open the
valve motor cover by loosening the screw and change the
jumper so as to change the rotation direction of the valve.
By default the jumper is factory set to apply for installation in
accordance with figure B and figure C.
6 Push the motor on the motor sleeve.
Make sure not to rotate the sleeve during this action, so as to
maintain the valve position as set during step 4.
7
8 Put the scale on the valve as shown below.
9 Make sure to firmly fix the power supply cord onto the 3-way
valve body with a field supplied cable tie like in illustration below.
10 Perform the wiring in the unit in accordance with the following
figure:
Refer also to the drawing on page 8.
See "Installation of the option kit on the domestic hot water tank" on
page 9 for details on installation in accordance with relevant local and
national regulations.
figure A figure B
figure C figure D
Installation in accordance
with figure A and figure B
Installation in accordance
with figure C and figure D
If the valve is not positioned in this way before mounting
the motor, the valve will give way to both domestic water
and room heating during operation.
1
2
3
1
3
2
1
2
3
1
3
2
1
2
3
4
Installation in accordance with
figure A and figure D
Installation in accordance with
figure B and figure C
Rotation direction of the valve
Domestic hot
water tank
Room
heating
Room
heating
Domestic hot
water tank
Installation in accordance with
figure B and figure C
Installation in accordance with
figure A and figure D
8910
3-way valve
BRN
BLU
BLK
LNY
L
N
Y
DIR
2P
IP41
1x
4P344370-1.book Page 5 Tuesday, April 2, 2013 2:32 PM
4P344370-1B – 2019.08
Содержание
- Domestic hot water tank with option kit for air to 1
- Installation manual 1
- Water heat pump system 1
- Accessories 2
- Accessories supplied with the ekhwsu domestic hot water tank 2
- Contents 2
- General information 2
- Installation manual 2
- Introduction 2
- Model identification 2
- Scope of this manual 2
- Accessories supplied with the ekuhw2wb option kit for the domestic hot water tank when the eksolhwav1 option kit is installed 3
- Accessories supplied with the ekuhwbb option kit for the domestic hot water tank 3
- Installation of the ekhwsu domestic hot water tank 3
- Optional equipment 3
- C and excessive water pressure 10 bar in the domestic hot water tank 4
- Do not install heaters without thermal cut outs 4
- Expansion relief valve option kit the pressure relief valve prevents excessive water pressure 8 bar in the water circuit 4
- For ekuhw2wb only secondary thermal protector solenoid 2 way valve the thermal protector will close the solenoid 2 way valve setting 85 c both thermal protectors are activated when the temperature becomes too high when activated the protectors have to be reset on the domestic hot water tank by pressing the red button for access remove the electrical box lid 4
- For ekuhw2wb only thermostat solenoid 2 way valve the thermostat will close the solenoid 2 way valve when the temperature becomes too high setting 79 c 4
- Main components 4
- Notice 4
- Refer to installation of the option kit on the domestic hot water tank on page 9 for connection of other safety devices in accordance with relevant local and national regulations 4
- Safety devices 4
- Switch off the power supply before opening the electrical box lid 4
- The domestic hot tank relief valve connections should not be used for other purposes 4
- The electrical box lid must only be opened by a licensed electrician 4
- Thermal protector the booster heater in the domestic hot water tank is equipped with a thermal protector setting 85 c 4
- Connecting the 3 way valve 5
- Connecting the water circuits 5
- Installation guidelines 5
- Installing the domestic hot water tank 5
- Outlook diagram 5
- Field wiring 7
- Power circuit and cable requirements 7
- Procedure 7
- Thermistor cable 7
- For e d b h l q011 014 016 units only 8
- For ekhbh x units only 8
- Note only relevant field wiring is shown 8
- A1p x9a 9
- For ekcbh x units only for ehbh x units only 9
- X2m 13 14 9
- X2m 8 9 10 9
- Fixed grating 10
- Installation of the option kit on the domestic hot water tank 10
- Piping requirements 10
- Trapped effluent water 10
- After completing the installation 11
- Commissioning 11
- Discharge 11
- Draining 11
- Filling up 11
- Installation procedure of the option kit 11
- Only when installing the ekuhw2wb option kit flow inlet connection 11
- Pre assembly 11
- Water main in 11
- General guidelines 12
- General symptoms 12
- Maintenance 12
- Troubleshooting 12
- Domestic hot water tank specifications 13
- Symptom 4 continuous water discharge 13
- Technical specifications 13
- 14 1 2 x4m 14
- Field wiring diagram 14
- Pressure reducing valve specifications 14
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