ROLA-CHEM Digital Controller PN 554135 5/04/2017 Page: 19 of 20
8.4 Typical System Installations
**SAFETY FLOWSWITCH TO ENSURE
CIRCULATION TO CONTROL PROBES
AND INDICATOR THAT POOL
CIRCULATION IS OCCURRING.
CONTROLLER
FILTER
TYPICAL SODIUM HYPOCHLORITE FEED SYSTEM
POOL
PUMP
*SAFETY FLOWSWITCH FOR
PROTECTION OF HEATER AND
TO ENSURE DILUTION OF
CHEMICAL INTO POOL.
WATER
FROM
POOL
BASKET
CHLORINE
PUMP
CHLORINE
NaOCl
***STRAINER
ELECTRICAL OUTLET
CONTROLLED BY
CIRCULATION SYSTEM
*** OPTIONAL STRAINER
AND VALVE TO HELP KEEP
MANIFOLD AND PROBES
CLEAR OF DEBRIS.
*FLOWSWITCH
EARTH
GROUND
WATER
TO
POOL
ACID
PUMP
HEATER
ACID
HCl
MANIFOLD
**FLOWSWITCH
VALVE
EARTH
GROUND
WATER
FROM
POOL
WATER
TO
POOL
EARTH
GROUND
SYSTEM USING EROSION FEEDER (TRI-CHLOR/ DI-CHLOR) WITH SODA ASH PUMP
**SAFETY FLOWSWITCH TO ENSURE
CIRCULATION TO CONTROL PROBES
AND INDICATOR THAT POOL
CIRCULATION IS OCCURRING.
*SAFETY FLOWSWITCH FOR
PROTECTION OF HEATER AND
TO ENSURE DILUTION OF
CHEMICAL INTO POOL.
*** OPTIONAL STRAINER
AND VALVE TO HELP KEEP
MANIFOLD AND PROBES
CLEAR OF DEBRIS.
POOL
PUMP
FILTER
***STRAINER
CONTROLLER
HEATER
*FLOWSWITCH
CHECK
VALVE
EROSION
FEEDER
SODA
ASH
MIXER
pH
SOLUTION
pH PUMP
TIMED FEED
STRAINER
SOL. VALVE
(120 VAC)
MANIFOLD
**FLOWSWITCH
ELECTRICAL
OUTLET
CONTROLLED BY
CIRCULATION
SYSTEM
VALVE
