27
Fuse Location and Ratings:
To inspect or service fuse, disconnect power and remove cover (see below for location of fus
e)
, see pages-14 & 15 of this manual for information on converting
the DIG-220 from a
230-Vac to 115-Vac input power supply.
MAINTENANCE
There are very few serviceable parts on the DIG-220 except the fuses. For any other problems with the Control Box, please co
ntact
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.
ELECTRICAL SHOCK HAZARD...
Turn off the electrical power to DIG-220 before
servicing.
Failure to heed the following may result in permanent injury or death.
WARNING
(FIG-31)
Removing\Inspecting\Cleaning the Tri-
s
ensor
(Pump must be off)
:
Note:
T
he Tri-
s
ensor does not normally require maintenance or cleaning. Unnecessary cleaning will decrease the life of the
cell.
Turn off the pump power at the circuit breaker before servicing this unit.
Person
al
injury or equipment damage could occur if the pump activates.
Failure to heed the following may result in permanent injury or death.
WARNING
Failure to heed the following may result in equipment damage.
NOTICE
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,
T
ri-sensor, or
electrolytic cell.
Failure to heed the following may result in equipment damage.
NOTICE
The Tri-
s
ensor should not be pulled out at an angle, or the flow paddle or flo
w
post may be damaged.
Incoming Voltage Location
Fuse
Description
230V
F1
3 Amps 250 Vac
Main AC Power Fuse
230V
F2
3 Amps 250 Vac Control Panel
230V
F3
20 Amps 250 Vac Cell Fuse
115V
F1
6 Amps 250 Vac
Main AC Power Fuse
115V
F2
3 Amps 250 Vac Control Panel
115V
F3
20 Amps 250 Vac Cell Fuse
Continued Next Page...
Lift off cover and disconnect
wire harnesses (Control
Circuit board removes with
cover)
Remove (4) screws and
lift off metal cover.
Access is gained to
electrical connections,
fuses, and pump/aux relay.
Verify power is off with a volt
meter.
2
3
4
F1
F2
F3
Inside Metal
Cover
Control Circuit Board
Wire Harness Connection
Inside Top Cover
Loosen (4) knobs (you do not need
to remove these)
1
POOL PILOT™
Digital
Front of Unit
(FIG-32)
Top Cover