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Instantaneous Hot Water Electronically controlled instantaneous water heater MCX: 27300, 27400 and 27600 models Instructions for the user These appliances deliver water not exceeding 50 °C in accordance with AS3498...
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 con- ducted by an authorised professional, who will then be responsible for adherence to applicable standards and installation regulations.
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1. Safety instructions age by an authorised technician in order to avoid any hazards. • For appliances with direct connection, an all-pole disconnecting device with a contact opening width of ≥ 3 mm per phase must be provided at the installation end, according to Australian wiring rules AS/NZ3000.
2. Overview When ordering spare parts, please always specify the appliance model and serial number. Pos. Part.-No. Description Pos. Part.-No. Description 93184 MCX complete fixing set (wall bracket with MCX cover with control panel screws and dowels) 99403 MCX heating cartridge 3.5 kW /230V 99407 Temperature sensor (polarity protection) 99404...
3. Technical data Model MCX 3 MCX 4 MCX 6 Part no. 27300 27400 27600 Energy efficiency class Capacity Liter Nominal pressure MPa (bar) 1 (10) Connecting type pressure resistant / pressureless Heating system Bare wire heating system IES ® Required water resistance ≥...
5. Typical installations Unvented installation (closed outlet) with tap for pressurised appliances Fit flow controller: MCX 3/4: CSP 3 MCX 6/7: CSP 6 Electrical connection with mains power cable (shorten if necessary) Angle valve G ⅜" Dimensions in mm...
6. Operation Three coloured LEDs Touch key Temperature setting The touch key allows you to select one of the three preset temperatures. Every key press sets the temperature to the next level: 35 °C 38 °C 45 °C (max.) Press the key once again starts the cycle all over.
7. Cleaning and Maintenance • The appliance and the fittings should only be cleaned with a damp cloth. Do not use abrasive or chlorine-based cleaning agents or solvents. • Keep the control panel area dry! • Clean the flow controller or the hand-shower regularly and replace as necessary. •...
8. Troubleshooting and service This instantaneous water heater was manufactured conscientiously and checked sev- eral times before delivery. First attempt to switch the house fuses off and on again in order to reset the electronics. Next, try to remedy the problem with reference to the following table.
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8. Troubleshooting and service Touch key was not Don‘t touch the touch key for touched in centre approx. 3 seconds (until LED lights LED flashes after up normally); for proper handling, keypress Touch key calibration touch the touch key right in the active centre Check LED by touching the...
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Head Office As Zip’s policy is one of continuous product improvement, changes to Zip Water (Aust) Pty. Ltd specifications may be made without ABN: 46 000 578 727 prior notice. Images in this booklet 67-77 Allingham Street have been modified and may not be Condell Park NSW 2200 true representations of the finished Postal: Locked Bag 80...
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