Руководство Пользователя для Champion pp-28

ELECTRICAL SERVICE

The dual float controls fill and heat circuits.

Identifying a Dual Float Problem:
The most common trouble conditions associated with a dual float failure are:

1. The tank fills constantly.
2. The tank heat will not come on.

1. Be sure that the dual float assembly is clean and free of scale build-up.
2. Be sure that the stainless steel balls on the float assembly move up and down freely.

In addition to checking the float operation, perform the following—

1. All drain valves are fully closed.
2. Incoming water supply Flow Pressure is 20-22 psi [138-151 kPa].
3. Fuses in control cabinet are good (Electric Heat Only).
4. Tank Heat thermostats and/or High limit thermostats operate correctly.
5. Booster Heat thermostats and/or High limit thermostats operate correctly.

YES

Water Shuts OFF

Machine is in

Final Rinse Mode

Not a Dual Float

Problem

System
Checks

System
Checks

YES

YES

YES

YES

YES

YES

NO

NO

NO

NO

NO

NO

NO

Wash or Prewash

Tank Fills Constantly

T

T

Is Tank Ful

T

T

l

of Water?

Are the Float

Balls Up?

Close

Drain
Valve

Clean

Float
Assy

Is Heat ON

when called

for?

Replace

Dual

Float

Check

Solenoid

Valve

Are the Float

Balls Up?

Check

Solenoid

Valv

V

V

e

Is Heat ON

when called

for?

Replace

Dual

Float

Clean

Float
Assy

Close

Drain
Valve

V

V

Is Tank Ful

T

T

l

of Water?

Check to ensure

that

Rinse-Saver Lever

is not

Operated

Water Runs Constantly

Through Final Rinse Piping