Installer Manual Autotrol 368 / 604-606 - Installation
24 / 54 Ref. MKT-IM-007 / A - 16.12.2016
5.8. Bypassing
A bypass valve system should be installed on all water conditioning systems. Bypass valves isolate the
conditioner from the water system and allow unconditioned water to be used during regeneration or
maintenance operations.
Caution
Do not solder pipes with lead-based solder.
Caution
Do not use tools to tighten plastic fittings. Over time, stress may break the connections.
Caution
Do not use petroleum grease on gaskets when connecting bypass plumbing. Use only 100%
silicone grease products when installing any plastic valve. Non-silicone grease may cause
plastic components to fail over time.
5.8.1. Bypass assembly
The bypass assembly connects to the water system by means of a connector assembly. The connector
is secured to the plumbing and then inserted into the bypass. Clips are used to hold it in place.
Before inserting the connector:
• Check that all O-rings are in place and not damaged;
• O-rings are pre-lubricated. Sliding surfaces should be lubricated with 100% silicone grease.
A Firmly insert connector (3) into bypass.
B Press the locking clip (1) into position. Make certain the clip is fully engaged.
Caution
Before turning on the water to the valve, rotate the two handles (4) on the bypass valve 2 or
3 times. This will help to place the O-rings and prevent leaking.
Normal operation
In Bypass
In
In
Out
Out
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