Installation (only for approved contractors)
35
Tronic 4000 T – 6721843807 (2022/06)
Water quality
The device is used for DHW heating for domestic purposes in
accordance with the relevant regulations. Use of a water
treatment system is recommended in areas with a high level of
water hardness. To minimise the risk of calcification in the
hydraulic circuit, the potable water parameters must lie within
the following limits.
Table 5 Potable water requirements
5.2 Choose the installation site
CAUTION
Danger of damage to the appliance!
Risk of damage to interior and exterior of the appliance.
Choose a wall which is strong enough to support the
appliance when the tank is full.
Installation location
Comply with current guidelines.
The appliance must not be installed on a heat source,
exposed to the elements or in corrosive environments.
Only install the appliance in locations where the room
temperature does not fall below 0 °C.
Only install the appliance in locations with ease of access
for the purposes of maintenance.
Do not install the appliance in locations with an altitude of
over 3000 m.
If the appliance is installed in a location where the room
temperature is above 35 °C, ensure that there is adequate
ventilation.
Install the appliance near to the most used hot water tap,
so as to reduce thermal loss and wait times.
Install the appliance in a location that allows the
magnesium anode to be removed, so that necessary
maintenance work can be performed.
Protection zone 1
Do not install in protection zone 1.
Install the appliance outside of the protection zone.
CAUTION
Risk of electric shock!
Connect the appliance to the main power supply (electrical
switchboard) using an electric cable with an earth wire.
Fig. 8 Protection zone
Potable water
requirements
Units
Water hardness, min. ppm
grain/US gallon
°dH
120
7.2
6.7
pH, min. - max. 6.5 - 9.5
Conductivity, min. - max. µS/cm 130 - 1500
60 cm
60 cm
225 cm
0010031715-001
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