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Kreyer – Picture guide to installation and start-up MCK and Chilly Max (page 5 of 18) v.07-2015
Optional: Overflow protection kit
The units MCK and Chilly Max are working as an open water system. Water users (e.g. tanks) should
be installed on the same level as the chiller or below to avoid an overflow of the chillers buffer tank
when the unit/pump is off.
If this isn’t possible you should install an overflow protection kit (consisting of a 24V solenoid valve, a
solenoid connection cable and a non-return valve – available from
WTG / KREYER
):
Install the non-return valve in the outlet pipe/flow line (for the right fitting position respect the flow
direction indicated by an arrow on the non-return valve) and the solenoid valve in the inlet
pipe/return line of your chiller (see picture below
Insert the solenoid connection cable in the free cable inlet at the back side of the chiller and lead it
through to the control cabinet:
