Ochsner AIR FALCON 212 C11A T200, Design And Installation Manual

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Appliance installation
9.3.5 Cooling version
Material damage
Only gentle cooling down to a flow temperature
of 18°C is permitted with the indoor unit.
9.3.6 Connecting the DHW
The indoor unit is fitted with a 3-way switching module for
switching between the DHW circuit and the heating circuit.
► Do not exceed the maximum permissible operating
pressure. (See page 52 , Specification)
► The appliance must be operated with pressure
fittings.
► A safety valve is required.
► The following materials are permissible for the cold
water inlet:
- Galvanised steel
- Stainless steel
- Copper
- Plastic
► The following materials are permissible for the DHW
outlet:
- Stainless steel
- Copper
- Plastic
»
Before connecting the heat pump, flush the pipework
through with filtered flushing water according to the
relevant standards. Foreign bodies such as rust,
sealing material and swarf will impair the operational
reliability of the heat pump.
»
Make the appropriate connections from the DHW
outlet and cold water inlet on the indoor unit to your
DHW system.
1 DHW outlet
2 Cold water inlet
»
Ensure that the connection is tight.
DHW connection at T201
1 Drain under a fixed grille
2 Cold water inlet
3 Shut-off valve
4 Line strainer
5 Pressure reducing valve
6 Cold water drain (pressure compensation)
7 Non-return valve
8 Safety assembly
9 Tundish
10 Discharge pipe D2 (from tundish, with continuous fall)
11 Equipotential bonding
12 Cold water inlet (heat pump)
13 Drain stopcock for DHW tank (internal)
14 DHW tank (internal)
15 DHW outlet
16 DHW outlet (heat pump)
17 Temperature and pressure relief valve (heat pump)
18 Discharge pipe D1 (from temperature and pressure
relief valve to tundish)
19 Expansion vessel
20 Expansion valve
Minimum size of the discharge pipe D1 mm 22