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Watts AERCO Benchmark OMM-0137 - Page 44

Watts AERCO Benchmark OMM-0137
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Benchmark Platinum-Edge [ii]: Installation Manual
SECTION 2 INSTALLATION
OMM-136_H • GF-210 1/6/2021 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 44 of 62
Sequencing Isolation Valve Installation Instructions
Isolation Valve Harness
Wire #
Color
Signal
1236
Black
24V Common
1237
Red
24V Hot
1238
White
Valve analog input
1239
Green
Valve analog feedback
1240
Black
Delayed interlock
1241
Black
3. Remove and dispose of the cap with jumper wire attached.
4. Plug the Molex connector into the sequencing isolation valve’s connector.
5. When the Sequencing Isolation Valve is used, the Controller’s Auxiliary Delay setting
must be set to 120 seconds. Go into the Controller’s Main Menu Advanced Setup
Ancillary Device Interlocks screen and set the Auxiliary Delay parameter to 120.
Figure 2-16: Intelocks Screen Auxiliary Delay Parameter

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