Unit Operation; Technical Maintenance And Repair; Specifications - Polaris Mercury 5.3OD Manual Instruction

Unit operation

The first use
1. Make sure that the heating mode button is in off mode
2. Please open the faucet with safety valve to let the water in – wait till the water running.
3. Make sure there are no leaks from the unit.
4. Use the lower heating mode button to switch on the unit – the water starts to heat up and current
temperature is shown on the display. Choose a desirable temperature by pressing mode buttons.
5. To switch off the unit please close the faucet to cut the water supply, the unit will automatically
turn off.
6. For the next use just open the faucet and the water will be already hot according to the preset
temperature.
* Take into consideration that the water temperature depends on water flow, the more water the lower
temperature and vise versa. So you can also change the water temperature using the water faucet for flow
regulation.
Unit freezing
In case of frozen water in the unit, please wait until the complete defrosting of the unit and the inside
water. Whereas the turning on can damage the unit.
Attention:
• Close supervision is necessary when any appliance is used near children.
• This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the appliance.

Technical maintenance and repair

Maintenance and repair must be made only by qualified specialists.
Before maintenance or repair please unplug the unit!
Regular service
For extension unit service-life it is recommended to clean the inlet filter and shower attachment.
A regular check is needed for connecting pipes, cords and power supply. In case of damage finding please
immediately unplug the unit and contact a service center for solving the problem

Specifications

Model
Mercury 5.3 OD
Mercury 5.3 SD
Electricity leakage protection level: I
Water leakage protection level:
Voltage and Power
frequency
220 V, 50Hz 1,3 – 5,3
kilowatt
220 V, 50Hz 1,3 – 5,3
kilowatt
IP X4
Water Flow at ∆ t
Max.
Current
= 20°С
strength
24,1 А.
4 l/min.
24,1 А.
4 l/min.
19
Working pressure
up to 8 atm.
up to 8 atm.