Related Manuals for Weishaupt WHI freshaqua 22 #1
Summary of Contents for Weishaupt WHI freshaqua 22 #1
- Page 1 Mounting and operating instructions Fresh water station WHI freshaqua 22 83514302 ▪ 1/2017-08...
- Page 2 WHI freshaqua … Manufacturer Max Weishaupt GmbH Address Max-Weishaupt-Straße 14, DE-88475 Schwendi The sole responsibility for issuing this conformity declaration lies with the manufacturer. The content of the statement described above complies with the relevant harmonisation legislation of the European Union:...
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Page 3: Table Of Contents
Maintenance ...................... 26 Spare parts ......................27 Spare parts list WHI freshaqua 22 #1 (40900015012) and WHI freshaqua 22 #3 (40900019012) ............27 Spare parts list WHI freshaqua 22 #2 (40900015022) and WHI freshaqua 22 #4 (40900019022) ............29 ... -
Page 4: Information For The User
Improper assembly, commissioning, operation and maintenance of the machine, Unauthorised modification of the machine, Installation of additional components that were not tested together with the machine, Repairs carried out incorrectly, Failure to use Weishaupt original parts Defects in the supply lines, Force majeure. 4-32... -
Page 5: Safety
Installation and operating instructions Fresh water station WHI freshaqua 22 2 Safety 2 Safety 2.1 Designated use The fresh water station must only be installed in heating systems between the buffer tank and the domestic water circuit. Due to its construction, it must only be installed and operated in a vertical position. -
Page 6: Safety Measures
Max Weishaupt GmbH. Additional components may only be installed if they were tested together with the machine. Use only Weishaupt original parts. 2.6 Disposal Dispose of the materials used properly and in an environmentally compatible manner. In doing so, observe local regulations. -
Page 7: Product Description
Installation and operating instructions Fresh water station WHI freshaqua 22 3 Product description 3 Product description The fresh water station is a pre-assembled fitting group tested for leaks for transferring heat between the buffer tank and the domestic water circuit. It contains a preset controller as well as important fittings for operating the system: Ball valves in the primary circuit ... -
Page 8: Function
The serial number on the type plate clearly identifies each product. The serial number is necessary for the Weishaupt after-sales service. In case of a complaint, please send us the serial number of the product concerned and the completed commissioning report (see page 31). -
Page 9: Technical Data Fresh Water Station
Installation and operating instructions Fresh water station WHI freshaqua 22 3 Product description 3.3 Technical Data Fresh Water Station Dimensions WHI freshaqua 22 #1 and #3 WHI freshaqua 22 #2 and #4 Total height 645 mm 1116 mm Total width... - Page 10 EPP, = 0.041 W/(m K), fire class B2 Heat exchanger with copper soldering Plates + connecting pieces: 1.4401 (AISI 316) (WHI freshaqua 22 #1 and #2) Solder: 99.99% pure copper Heat exchanger with nickel soldering Plates + connecting pieces: 1.4401 (AISI 316) (WHI freshaqua 22 #3 and #4) Solder: 99.99% nickel...
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Page 11: Technical Data Pumps
95 °C TF 95 I (1/1) 0.04-0.52 A 3-70 W Use in WHI freshaqua 22 #1 and #3 Prim WHI freshaqua 22 #2 and #4 Prim Prim = Primary side (accumulator circuit) / Sec = Secondary side (circulation) 3.5 PWM input signal (solar profile) -
Page 12: Hydraulilc Performance Data
Installation and operating instructions Fresh water station WHI freshaqua 22 3 Product description 3.6 Hydraulilc performance data WHI freshaqua 22 Flow rate [l/h] Heating UPM2 15‐75 LowFlow Circulation UPM2 15‐75 CIL Pressure drop domestic water side 12-32 83514302 ▪ 1/2017-08 ▪ Ext. PAW... -
Page 13: Dimensioning And Planning
1.4401 (AISI 316) Overview of the WHI freshaqua stations and the integrated heat exchangers: Fresh water station -w- Part number Soldering material of the heat exchanger WHI freshaqua 22 #1 40900015012 Copper WHI freshaqua 22 #2 40900015022 Copper WHI freshaqua 22 #3... - Page 14 Installation and operating instructions Fresh water station WHI freshaqua 22 4 Dimensioning and Planning Assembly example Fresh water station WHI feshaqua 22 #2 with circulation kit and with optional return distribution In order to guarantee optimum closed-loop control, where possible no hydraulic pressure drop should occur on the primary side (e.g., from the installation of a mud strainer, dirt trap or mixing valve).
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Page 15: Dimensioning The Storage
Installation and operating instructions Fresh water station WHI freshaqua 22 4 Dimensioning and Planning 4.1 Dimensioning the storage Using the following table, you can calculate the approximate required volume of the buffer tank. Temperature in the Hot water temperature Required storage volume buffer tank set on the controller per litre of hot water... -
Page 16: Circulation Mode
Installation and operating instructions Fresh water station WHI freshaqua 22 4 Dimensioning and Planning 4.2 Circulation mode The fresh water station WHI freshaqua 22 #2 and #4 is equipped with a circulation pump. Three possible operating modes are stored in the controller for operating the circulation pump (see also operating instructions of controller, menu "Func"... -
Page 17: Installation
Installation and operating instructions Fresh water station WHI freshaqua 22 5 Installation 5 Installation The domestic water connection must be carried out according to the relevant standards (e.g., DIN 1988)! water Drain valve Safety valve Fresh Non-return valve water Test valve station Pressure-reducing valve, if necessary Service water fitting... -
Page 18: Assembly
Installation and operating instructions Fresh water station WHI freshaqua 22 5 Installation 5.1 Assembly Risk to life and limb due to electric shock! Prior to performing electrical work on the controller, de-energise the system. For more information, see enclosed installation and WARNING operation instructions of the station controller. -
Page 19: Connection
Installation and operating instructions Fresh water station WHI freshaqua 22 5 Installation 5.2 Connection Pipe the fresh water module with the system according to the diagram below. Pipe gap from the wall (secondary) = 107 mm Secondary side: hot water outlet connection ¾"... -
Page 20: Operation
Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning 6 Operation A detailed description of the operation of the controller can be found in the enclosed controller manual. 7 Commissioning Observe the following safety instructions regarding the commissioning of the station: NOTICE Note! Open the valves in the lines and in the module slowly in order to... -
Page 21: Filling The Primary Circuit
Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning 7.1 Filling the primary circuit Risk of scalding from hot water! The system is under pressure. By opening the fill and drain valve lever on the fill and drain valve, up to 90°C hot water may run out that could lead to personal injuries. -
Page 22: Commissioning The Controller
Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning 7.2 Commissioning the controller Risk to life and limb due to electric shock! Check whether the sensors and pumps have been connected to the controller and the controller housing is closed. -
Page 23: Maximum Tapped Flow Rate
Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning 7.3 Maximum tapped flow rate The following diagram shows the maximum tapped flow rate depending on the tank temperature with a pre-set hot water temperature of 45 °C at the tap point. The integrated closed-loop control prevents the temperature from dropping as long as the maximum flow rate is not exceeded. - Page 24 Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning The following diagram shows the maximum tapped flow rate at a hot water temperature of 45 °C at the tap point after adding 10 °C cold water. The hot water temperature set at the controller is 60 °C. WHI freshaqua 22 Hot water temperature: 45 °C, after heating to 60 °C Buffer tank temperature...
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Page 25: Setting The Temperature
Installation and operating instructions Fresh water station WHI freshaqua 22 7 Commissioning 7.4 Setting the temperature The desired (maximum) domestic hot water temperature is set on the controller under "Para" (see controller manual, page 24). Risk of scalding from hot water! In order to prevent scalding at the tap, the maximum hot ... -
Page 26: Maintenance
Installation and operating instructions Fresh water station WHI freshaqua 22 8 Maintenance The following table shows the relation between the tank temperature and the corre- sponding maximum tapped flow rate at 45 °C on the fitting (e.g., single-lever mixer). If the hot water temperature set on the controller is more than 45 °C, the tapped flow rate here comprises a mixture of hot and cold water together. -
Page 27: Spare Parts
Installation and operating instructions Fresh water station WHI freshaqua 22 9 Spare parts 9 Spare parts 9.1 Spare parts list WHI freshaqua 22 #1 (40900015012) and WHI freshaqua 22 #3 (40900019012) 27-32 83514302 ▪ 1/2017-08 ▪ Ext. PAW... - Page 28 Fresh water station WHI freshaqua 22 9 Spare parts Position number Spare part Part number Plate heat exchanger Swep IC15H/30 (for WHI freshaqua 22 #1) 40900015047 Plate heat exchanger Swep B15TH/30-1P Ni (for WHI freshaqua 22 #3) 40900019087 Safety valve ½", 10 bars 40900015057 Piston valve DN 15 G¾A with drain...
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Page 29: Spare Parts List Whi Freshaqua 22 #2 (40900015022) And
Installation and operating instructions Fresh water station WHI freshaqua 22 9 Spare parts 9.2 Spare parts list WHI freshaqua 22 #2 (40900015022) and WHI freshaqua 22 #4 (40900019022) 29-32 83514302 ▪ 1/2017-08 ▪ Ext. PAW... - Page 30 Circulation pump UPM2 15-75 CIL 40900019342 Non-return valve DN 15 G¾Fl x G¾A with drain 40900015177 Seal 21 x 30 x 2 (1") EPDM 90 40900015167 Thermo handle -weishaupt- 48002003132 Plug fuse connection cable PWM 48002002627 Plug cable for VFS sensor 650 mm 40900015137...
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Page 31: Commissioning Log
Installation and operating instructions Fresh water station WHI freshaqua 22 10 Commissioning log 10 Commissioning log System operator System site Serial numbers: WHI freshaqua 22 Flow rate sensor Controller Software version ⌀ Primary pipeline ⌀ Secondary pipeline Other installations ⃞ Circulation set Revolution speed of circulation pump: ⃞... - Page 32 Max Weishaupt GmbH ▪·88475 Schwendi Weishaupt close by? Addresses, telephone numbers etc. can be found at www.weishaupt.de We reserve the right to make changes. All rights reserved. The complete program: Reliable technology and prompt, professional service W Burners up to 570 kW...