5.6.2
Fitting the dielectric union
Important
The dielectric union and its gasket are provided in the
documentation bag.
1. Screw the dielectric union onto the domestic hot water outlet, inserting
the gasket.
5.7
Air duct connections
1. Ensure that the intake and outlet tubes are held in place with clamps.
2. If the ducts are routed outside of the heated area, they must be
insulated.
3. Check the tightness after assembly.
Caution
Do not route the intake and outlet ducts on top of the filter.
Fig.17
C004590-C
1
Fig.18
C004123-C
5 Installation
EN-7602142 - v11 - 24042019
TWH 200 EV
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