Kenmore 425 owner manual HF36

[i!i !! :;_ !! :;_ !! :;_ !! : SECTION 5

SERVICE TECH. INFORMATION

TROUBLESHOOTING

_	Press and hold	the SELECT button	for	3 seconds
	until...
		_ E_u._ _	_.-nC
sensor			I-Iff	_-II_l
	...HF36	shows.
housing
/		_LT_E_I

turbine

suppo_ & shaft

outlet

VALVE POSITION INDICATORS: Depending on

the valve position, the following indicators show in

the display:
INDICATOR	VALVE POSITION
Serv	service
Fill	fill
Brine	brining/brine rinse
Bkwash	backwash
Rinse	fast rinse

When the valve is rotating from one cycle to another,

both indicators flash. For example, if the valve is in

transition between fill and brining, both Fill and

Brine flash. Upon reaching brining position, Fill goes off and Brine is on steady. The time display

shows the minutes of the cycle remaining.

NOTE: If the faceplate is left in a diagnostic I display (or a flashing display when setting times I

or hardness), present time automatically returns I

if a button is not pressed within 4 minutes. To I

return to the diagnositc display, repeat step 1. I

OTHER INFORMATION: While in this diagnostic

screen, the following information is available and may be beneficial for various reasor_s. This informa-

tion is retained by the computer from the first tinge electrical power is applied to the faceplate.

...Press /_ to display the number of days this face plate has had electrical power applied.

...Press V to display the number of regenerations

initiated by this faceplate since the HF code number entered.

Press the RECHARGE button to advance the

valve to each position and observe the switch

and position indicators to verify component op- eration, or to possibly isolate a defect.

5-3

This code		identifies	the	softener		nominal		capacity
size. If the		wrong number			shows, the softener will
operate	on	incorrect	programming.			Do		the	follow-
ing as	needed.
HF36 does show --Press					the SELECT		1 button		to re-
turn the present time display.
To change		HF number		--	Press the UP or DOWN
button	until	HF36	shows.		Then,	press	the SELECT
1 button	and reset		the timer...pages				1-3	and	1-4.

TIMER PWA REPLACEMENT: Be sure the valve is in service position when replacing the timer PWA (ob- serve valve cycle indicator).

If, after installing and programming the replacement timer PWA, the valve is not in service position, do the following to assure correct cycle orientation, or timing, between the faceplate and valve.

Use the MANUAL ADVANCE procedures, page 5-4. With the RECttARGE NOW button, advance through the recharge cycles until the valve stops in service posi- tion, and RECttARGE no longer flashes in the display.

NOTE: The valve motor may automatically drive through several valve positions while searching for service. If an error code occurs, unplug the transform- er, then plug in again.

position markers

(valve in service)

CAM

Problems, Questions? Call 1- 800- 426- 9345 Kenmore Water Line