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INSTALLATION & OPERATIONAL SELV MANUAL
20 L20-406 Rev 5 (3/14)
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4.14 PasswordChangeorRequired?
With factory settings, an operator password is not required to enter programming Levels 1 and 2.
The password may be activated or changed in this section.
With display showing [PROGRAM], press the product key [0]. Display will show
[SELECT] [OPTIONS].
Press product key 2, display shows [SET PASS] [NEW PASS]. Use the product key [0]
to scroll through choices [NO PASS] or [PASS REQ]. Press [P] key to save choice.
If [NO PASS] is selected Display returns to [PROGRAM].
If [PASS REQ]. is selected, display will show [PASSnnnn] [NEW PASS] to prompt for new
password. Displayed value “nnnn” is the current password. Use the product keys for
numeric entry to change password. Press [P] key to save choice. Display shows
[PROGRAM].
Note: The factory default password (6684) will always work even if a different password is selected above.
4.15 BeeperVolumeandTone:
Volume and Tone of the beeper alarm may be changed in this section. Volume ranges are 1,2 and 3,
where 3 is the loudest setting.
With display showing [PROGRAM], press the product key [0].
Display will show [SELECT] [OPTIONS]. Press product key 3, display shows
[VOLUME n] [BEEPER]. Use the product key [0] to scroll through choices (n= 1,2,3, or
T). Beeper volume will change as each selection is made.
If “T” is selected an additional display is shown, [TONE n] [BEEPER]. Use the product
key [0] to scroll through choices (n= 1,2,3). Beeper tone will change as each selection is made.
Press [P] key to save choice. Display shows [PROGRAM].
4.16 LanguageSelection:
With display showing [PROGRAM], press the product key [0].
Display shows [SELECT] [OPTIONS].
Press product key 4, display shows [ENGLISH] [LANGUAGE].
Use the product key [0] to scroll through choices (ENGLISH, ESPANOL, FRANCAIS,
DEUTSCH, HOLLAND).
Press [P] key to save choice. Display shows [PROGRAM].
4.17 MeltCycleType:
This adjustment allows selection of the melt cycle type, or, disabling the melt cycle requirement when
starting the appliance from a cold start.
With display showing [PROGRAM], press the product key [0].
Display will show [SELECT] [OPTIONS].
Press product key 5, display shows [LIQUID], the default setting.
Use the product key [0] to scroll through choices (liquid, solid, no melt).
Press [P] key to save choice. Display will again return to [PROGRAM].
4.18 RecoveryTestValue:
This controller maintains a record of heat up times for the appliance. A
poorly running appliance will have increased recovery times stored in
this display. There is no selection done here, just the display of recovery
time values.
With display showing [PROGRAM], press the product key [0].
Display shows [SELECT] [OPTIONS].
Press product key 6; display will show [RECOVERY] [TEST].
Press the product key [0]. Display will show [FnnnLyyy], where nnn is
the factory recovery value, and yyy is the last warm up recovery value.
After recording these values, press the [P] key. Display returns to
[PROGRAM].