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3 | DESCRIPTION AND FUNCTION
Standard display (exit the menu)
Depictions in the standard display:
• Current time alternating with set temperature of temperature
control.
• Thermal disinfection, if this function is switched on.
• During a switch-on time, "1/on", "2/on" or "3/on" appears in
the display.
• During the switch-off time, "off" is shown in the display.
NOTICE: The temperature and thermal disinfection are not shown in the standard display if the time is
not set.
4 | INSTALLATION AND ELECTRICAL CONNECTION
4.1
Mechanical Installation
DANGER:
Before starting any work, make sure that the pump is disconnected from the power supply.
Installation site (Fig. 2)
Provide a weatherproof, frost-free, dust-free and well-ventilated room for the installation. Choose an easily
accessible installation site.
CAUTION:
Dirt can cause the pump to fail. Flush the pipe system thoroughly before installation.
Notice:
The stop valve and non-return valve are preassembled.
1. Prepare the piping so that the pump can be installed without any mechanical stresses.
2. Choose the correct installation position, with the pump motor in a horizontal position, from only the positions
shown in (Fig. 2A). Pay attention to the direction of flow arrow on the rear of the pump housing.
Turning or removing the motor head (Fig. 3)
3. If necessary, remove the thermal insulation shell.
4. Loosen the union nut, unscrewing it completely if necessary.
28
SECONDARY HOT WATER CIRCULATION PUMP EV-ZUP-T 15 PLUS
10:45
60°C
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