Chemical Feeders
The Chemtrol 250 controller controls the feeding of chlorine into the pool. It is used to measure ORP and pH through the use of electrical probes. Before running the pool equipment, all connections need to be made for the Chemtrol to work.
Connect x line to x
Connect x line to x
Insert ORP probe here
Insert pH probe here
Screw ORP and pH wires into Chemtrol
The pool uses CO2 to balance pH in the pool. The cylinders are rented from General Air and you may need to schedule pickup and delivery of new cylinders throughout the summer if they become empty.
Make sure the CO2 tank is secured using the chain attached to the wall
Attach regulator to CO2 tank
Attach hose from CO2 controller to x
DO NOT OPEN THE CO2 TANK UNTIL YOU'RE READY TO CIRCULATE WATER
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