Maintenance; Fuse Location And Ratings; Removing \ Inspecting \ Cleaning The Tri-Sensor - Aquacal DIG-220 Owner's Manual

Fuse Location and Ratings:

WARNING
To inspect or service fuse, disconnect power and remove cover (see below for location of fuse), see pages-14 & 15 of this manual for information on converting the DIG-220 from a
230-Vac to 115-Vac input power supply.
There are very few serviceable parts on the DIG-220 except the fuses. For any other problems with the Control Box, please contact the Factory or Authorized Dealer/Service
Center. To remove the Control Box Cover and access the fuses, follow these steps.
DANGER: TURN OFF THE POWER FROM THE CIRCUIT BREAKER BEFORE SERVICING THIS UNIT.
1
POOL PILOT™
Digital
Top Cover
Front of Unit
Loosen (4) knobs (you do not need
to remove these)
(FIG-32)
Removing\Inspecting\Cleaning the Tri-sensor (Pump must be off):
Note: The Tri-sensor does not normally require maintenance or cleaning. Unnecessary cleaning will decrease the life of the cell.
WARNING
NOTICE
NOTICE

MAINTENANCE

Failure to heed the following may result in permanent injury or death.
ELECTRICAL SHOCK HAZARD... Turn off the electrical power to DIG-220 before
servicing.
Incoming Voltage Location
F1
230V
230V F2
230V F3
F1
115V
115V F2
115V F3
2
Control Circuit Board
Wire Harness Connection
Inside Top Cover
Lift off cover and disconnect
wire harnesses (Control
Circuit board removes with
cover)
Failure to heed the following may result in permanent injury or death.
Turn off the pump power at the circuit breaker before servicing this unit.
Personal injury or equipment damage could occur if the pump activates.
Failure to heed the following may result in equipment damage.
If the manifold is located below the water level, be sure to block the flow from
both the pool input and output before removing the manifold, Tri-sensor, or
electrolytic cell.
Failure to heed the following may result in equipment damage.
The Tri-sensor should not be pulled out at an angle, or the flow paddle or flow
post may be damaged.
Fuse Description
3 Amps 250 Vac Main AC Power Fuse
3 Amps 250 Vac Control Panel
20 Amps 250 Vac Cell Fuse
6 Amps 250 Vac Main AC Power Fuse
3 Amps 250 Vac Control Panel
20 Amps 250 Vac Cell Fuse
3
Inside Metal
Cover
Remove (4) screws and
lift off metal cover.
(FIG-31)
4
F3 F2
F1
Access is gained to
electrical connections,
fuses, and pump/aux relay .
Verify power is off with a volt
meter.
Continued Next Page...
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