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Daikin EKHWP500A [21/24] X technical data
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6 x Technical data
EKHWP300/500A
Hot water storage tank for air-water heat pumps and solar panels
4PW55928-1
Installation instructions
21
6 Technical data
EKHWP300A EKHWP500A
Basic data Unit
Total storage capacity litres 300 500
Empty weight kg 59 92
Total filled weight kg 359 592
Dimensions (L x W x H) cm 59.5 x 61.5 x 159 79 x 79 x 159
Maximum permissible storage tank water temperature °C 85 85
Heat consumption at readiness and at 60 °C kWh/24h 1.3 1.4
Domestic hot water (stainless steel)
Domestic water capacity litres 27.8 28.4
Maximum operating pressure bar 6 6
Domestic water heat exchanger surface m
2
5.7 5.9
Average specific thermal output W/K 2795 2860
Storage tank charging heat exchanger (stainless steel)
Water content heat exchanger litres 12.3 17.4
Heat exchanger surface area m
2
2.5 3.7
Average specific thermal output W/K 1235 1810
Solar heating support (stainless steel)
Water content heat exchanger — 4.8
Heat exchanger surface area m
2
—1.0
Average specific thermal output W/K — 310
Pipe connections
Hot and cold water inches 1" ET 1" ET
Heating flow and return flow inches 1" ET 1" ET
Tab. 6-1 Basic data for the hot water storage tanks
Содержание
- Contents 3
- List of keywords 22 3
- Operation and maintenance 20 3
- Product description 7 3
- Safety 4 3
- Set up and installation 10 3
- Start up and taking out of service 18 3
- Technical data 21 3
- Handling instructions 4
- Meaning of the warnings 4
- Observing instructions 4
- Relevant documents 4
- Special warning symbols 4
- Warning signs and explanation of symbols 4
- X safety 4
- Avoid danger 5
- Before working on the hot water storage tank and the heating system 5
- Corrosion protection 5
- Electrical installation 5
- Installation room 5
- Instructions for operating safety 5
- Proper use 5
- X safety 5
- Instructing the user owner 6
- Operation 6
- Protection of domestic water from contamination in domestic water installations and general requirements concerning safety equipment for the prevention of domestic water contamination 6
- Sanitary connection 6
- X safety 6
- Design and components 7
- X product description 7
- Advantages 8
- Brief description 8
- Economical operation 8
- Low maintenance and corrosion 8
- Low scaling 8
- Optimum water hygiene 8
- X product description 8
- Accessories for the hot water storage tank 9
- Non return valves 9
- Scalding protection 9
- X product description 9
- Hydraulic system connection 10
- X set up and installation 10
- Installation 11
- Overview of connections 11
- Scope of delivery 11
- Set up 11
- X set up and installation 11
- Installation 12
- Instructions for water connection 12
- X set up and installation 12
- Installation position the 3 way diverter valve must be installed in the internal unit 13
- Remove the body and the actuator of the 3 way diverter valve from the packaging check the accessory parts see fig 3 4 item g which were supplied with the actuator 13
- Remove the front trim panel and the top cover on the internal unit to remove the front trim panel remove the 2 bottom screws and then lift off the panel remove the upper runoff plate from the internal unit 13
- X set up and installation 13
- X set up and installation 14
- X set up and installation 15
- A1 a2 e 16
- X set up and installation 16
- Filling the heating system and the storage tank charging circuit 17
- Filling the hot water heat exchanger 17
- Filling the storage tank 17
- X set up and installation 17
- Checks before start up 18
- Initial start up 18
- Requirements 18
- Start up 18
- X start up and taking out of service 18
- Draining the hot water storage tank 19
- Final shutdown 19
- Recommendations for disposal 19
- Taking out of service 19
- Temporary shutdown 19
- X start up and taking out of service 19
- Clean the storage tank annually 20
- Operation 20
- Service and maintenance 20
- Tests performed during the annual service 20
- X operation and maintenance 20
- X technical data 21
- X list of keywords 22
- Installationsanleitung 23
- Warmwasserspeicher für luft wasser wärmepumpen und solarkollektoren 23
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