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12
INSTALLATION
Mount PCM in a dry location to avoid water intrusion and damage.
1.
Position the PCM within 6 feet of the Stenner fixed output metering pump and mount
to a suitable surface using adequate fasteners through the mounting holes.
Check supply voltage prior to connecting power cord to prevent damage. The use
of a GFCI circuit is recommended.
2.
Uncoil the input signal cable and remove approximately 2 inches of the outer
cable jacket.
DO NOT connect PCM input signal cord to any AC voltage supply.
DO NOT connect PCM input signal cord to any hall effect, 4-20mA or voltage
carrying signal source.
3.
Strip the ends of the two wires within the cable approximately one-half inch.
Use PCM only with a dry contact, reed switch style water meter.
4.
Attach the two wires to the contact output water meter or relay switch.
5.
Adjust the knob to the desired on-time duration. Refer to the “Sizing” in this manual
for assistance.
If using an adjustable metering pump, it is recommended that the pump be set
at 100%.
6.
With necessary suction, discharge and point of injection connections secured,
prime the pump by plugging it into a 120V receptacle and turning on the power
switch.
7.
Unplug the fixed output metering pump’s power cord from receptacle and plug into
the PCM’s receptacle.
8.
Plug the PCM power cord into a properly grounded, 120V receptacle.
