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Summary of Contents for Zip CLAGE DEX Next S
- Page 1 Instantaneous Hot Water Electronically controlled instantaneous water heater DEX Next S: 809615 - 50 °C User and installation instructions For 50 °C models, the appliance delivers water not exceeding 50 °C in accordance with AS3498...
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Page 2: Table Of Contents
Contents Installation instruction 1. Safety instructions ........3 Operation instruction 1. -
Page 3: Safety Instructions
1. Safety instructions Please read these instructions carefully before installing or using the appliance! Keep the instructions handy with the appliance for future use! Installation, initial operation and maintenance of this appliance must only be conduct- ed by an authorised professional, who will then be responsible for adherence to appli- cable standards and installation regulations. -
Page 4: Operation Instruction
Operation instruction Note: Carefully read the enclosed safety instructions through in full before the appliance is installed, put into service and used and follow them in the further steps and during use! 2. Description of the appliance The E-convenience instant water heater DEX Next S is a fully electronically controlled instantaneous water heater graphics-enabled e-paper display and sensor keys for a convenient and efficient water supply to one or more tap outlets. -
Page 5: How To Use
3. How to use Main screen The e-paper display changes automatically to main screen approx. 60 seconds after activation or operation. Tab the sensor keys to select user profiles or applications or change the temperature. Temperature display Status display, top Status display, bottom User Applications... -
Page 6: Main Menu
3. How to use ECO ECO mode: When this mode is activated and the unit is operating in an energy- efficient range, this is indicated by the ECO symbol. Maximum temperature reached: The temperature cannot be increased any fur- ther since the set temperature limit has been reached. The temperature limit can be changed in the main menu via “Settings”. -
Page 7: Statistics
3. How to use then select “Statistics” in the main menu and read out the value of this last drawing. Enter this value in the automatic function “Fill-Up” to use it for the next bathtub filling. Note: In the event of a power cut whilst the automatic is running according to the fill quantity, the water flow is stopped by the motor valve. -
Page 8: User
3. How to use • Settings: Automatically active as soon as a password has been generated. Users can only access the settings menu with a PIN. • All: PIN entry is required to operate the appliance. • OFF: The PIN is deleted and the appliance can be operated freely. Electricity price (currency/kWh): Specify the electricity price of your own electricity supplier. -
Page 9: Device Information
3. How to use Device Information The current status and appliance data are listed here. Use the sensor keys to scroll through the different information values. Savings In this menu, the flow rate can be regulated and the economy function can be acti- vated. -
Page 10: Trouble-Shooting And Service
4. Trouble-shooting and service This instantaneous water heater was manufactured conscientiously and checked sev- eral times before delivery. Should malfunctions nevertheless occur, it is usually only due to a bagatelle. First attempt to switch the house fuses off and on again in order to reset the electronics. -
Page 11: Installation Instruction
Installation instruction 1. Overview Wall bracket Bottom part DEX Next S hood incl. leakage sensor Safety thermal cut-out (STB) Connecting pipe Power circuit board cover Thermal sensor Servomotor electronics Non-return valve Flow sensor Heating element Power circuit board Radio module Thermal sensor Safety pressure cut-out (SDB) -
Page 12: Technical Specifications
2. Technical specifications Model DEX Next S Energy efficiency class Rated capacity / rated current 18 kW..27 kW (26 A..39 A) 18 kW / 16.2 kW / 21 kW / 19 kW / 24 kW / 21.7 kW / 27 kW / 24.4 kW / Chosen capacity / current 26 A... -
Page 13: Dimensions
4. Dimensions Dimensions in mm 468 363 5. Installation The following regulations must be observed: • e.g. VDE 0100 • EN 806 • Installation must comply with all statutory regulations, as well as those of the local electricity and water supply companies. •... -
Page 14: Installing The Wall Bracket
5. Installation Installing the wall bracket Note: If you install this instantaneous water heater in exchange for a conventional instantaneous water heater, there is generally no need to drill holes for the wall brack- et, in this case step 2 would not be necessary. Thoroughly rinse the water supply pipes before installation to remove soiling from the pipes. -
Page 15: Installing The Appliance
5. Installation Installing the appliance • The electrical power supply cable may be connected in the upper part or is surface mounted. Only in such case, first follow the steps one through three according to the description “Electrical connection from above” in chapter “Electrical connec- tion”. -
Page 16: Direct Connection
6. Direct connection Note: Fasten the screw nuts with caution, to avoid damage to the valves or the piping system. For direct connection, the two ½ inch screw-in nipples and the ½ inch seals must be screwed into the ½ inch union nuts of the hot-water and cold-water connectors. The two ½ inch caps of the side outlets of the hot-water and cold-water connectors must be removed and screwed onto the open end of the screw-in nipples. -
Page 17: Electrical Connection
7. Electrical connection Wiring diagram Only by a specialist! Please observe: • e.g. VDE 0100 • The installation must comply with current IEC and national local regulations or any particular regulations, specified by the local electricity supply company • The rating plate and technical specifications •... -
Page 18: Electrical Connection From Below
7. Electrical connection Alternative electrical connection Check that the power supply is switched off prior to electrical connection! 1. Open the prepared breaking point (S) in the upper part of the appliance by press- ing with a blunt implement (e.g. srewdriver).For surface-mounted connection cable additional open the breakout at the right side of the bottom part. -
Page 19: Initial Operation
8. Initial operation Before making the electrical connection, fill the mains and the appliance with water by carefully opening and closing the hot water tap in order to vent completely. To ensure a maximum flow, remove any existing aerator from the faucet. Flush the warm and cold water pipes each at least for one minute. -
Page 20: Reinstallation
8. Initial operation Reinstallation In case the appliance will be commis sioned again under different installation conditions than during its initial ope ration, it may be necessary to adapt the maximum power rat- ing. A temporary short-circuit of the two pins on the right (see figure), e.g. with a screw- driver acc. to EN 60900, will reset all heater parameters to works setting and lock the heating. -
Page 21: Maintenance Work
9. Maintenance work Maintenance work must only be conducted by an authorised professional. closed Cleaning and replacing the filter strainer The cold water connection of this instantaneous water heater is equipped with an inte- grated shut-off valve and a strainer. Soiling of the strainer may reduce the warm water output. - Page 24 Head Office As Zip’s policy is one of continuous product improvement, changes to specifications may be made without Zip Water (Aust) Pty. Ltd prior notice. Images in this booklet ABN: 46 000 578 727 have been modified and may not be...
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