Components; Transport And Package; Area And Placement Of The Tank; Before Installation Heating And Hot Water - Panasonic Paw-Td20B8E3-1 Manual De Datos Técnicos

PAW-TD20B8E3-1

Components

Insulation
PUR 50 mm.
3-way valve
Terminal blocks
for the 3-way valve,
CP, Electrical heater
Sensor
Electronic box
Electrical heater 3000 W
Overheat
protection
Drain valve
Circulation pump
Wilo Yonos Pico 25/1-6
A-Class
Air vent
Drain valve

Transport and package

Be careful during transportation of the tank unit.
- The tank unit is very heavy. Don’t try to lift it alone!
- To avoid injuring your hands, wear gloves when moving the tank or removing the packaging.
- Be careful not do damage the tank unit when you remove the packaging.
- To avoid damage, drain an installed tank before moving.

Area and placement of the tank

Heat pump tank must be placed so that the service can be performed. There should be a space of 1200mm in front of the tank. The minimal space above the
tank unit must not be less than 600 mm to enable the protective anode to be checked.
- The surrounding space must be dry, clean, free of vapor, volatile oils, smoke and gasses or the capacity may decrease considerably and internal
parts may be damaged.
- The tank unit must be installed on a firm surface that tolerates its weight.
- The space must be ventilated to avoid the cooling medium from exceeding safety level in event of leakage or there may be hypoxia in the space.
- The space must have a floor drain.
- The tank unit must be installed according to the instructions in order to reduce the risk of damage related to earthquakes, typhoons and storms.
- In favor, install the tank unit as close to the heat pump as possible. This limits the volume of coolant (pipe length).

Before installation Heating and Hot water

USEFUL HINTS
- Make sure you’ve chosen a heat pump that suits existing heating system and power equipment. The product must also suit the nominal water flow,
lift height and size of the system.
- To avoid particle filter and heat exchanger from becoming clogged, the existing heating system must be thoroughly cleaned before pipes are
connected and water filled in the tank.
- Only use clean water in the tank. If the water quality is poor the tank may be damaged. There is also a risk of corrosion and clogging in the heat
exchanger if the water quality is not maintained.
- The water quality in the heating system must not exceed these values: Chlorine 100mg/l, Calcium100mg/l, Iron/Manganese 0.5mg/l.
- Install the hydro unit as close to the heating system as possible in order to limit pressure loss, e.g. if the heating system has a large volume.
- Use mechanical overheating protection for sensitive underfloor heating systems.
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Cable glands
Anode