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MANDÍK CPV Installation, commissioning, and
maintenance
IZU 06/2021
MANDÍK, a.s., www.mandik.cz
R
15
When a trap is installed outdoors, the piping system must be tempered, i.e. using an
electrical heating cable.
Proper configuration of trap height per the pressure values is as follows:
Fig. 3 Vacuum trap with ball HL136NGG
May be used at vacuum up to 2300 Pa.
H=P/10 (P = value of the pressure specified in the technical specifications of the unit
[Pa])
Fig 4 Trap connection point
6.7
HOT / COLD WATER COIL CONNECTIONS
All piping must be anchored separately from the heat exchangers. Piping systems conveying
the working media may not exert pressure due to their weight of expansion forces on the
TRAP CONNECTION