GE 255 Water Heater User Manual


 
24
Programming the Lockout Feature
All Level I parameters can be locked out when the control
is in Level ll programming. Simply press the REGEN button
during Level ll programming and a Lock Icon will appear
indicating that the specific setting has been locked out.
When locked out, the setting cannot be adjusted. To
disable the Lock Out Feature, press the REGEN button
when in Level ll. The lock icon will not be displayed.
Salt Setting
The default P6 salt setting is set at 9 lbs/cu ft. Under
normal circumstances this setting will provide the correct
system capacity. This setting may be adjusted to change
the exchange capacity.
*Default setting.
Table 3 Exchange Capacity 255 Valve
Salt Setting
lbs/cu ft
Exchange
Capacity
grains/cu ft
Salt Setting
grams/Liter
Exchange
Capacity
grams/Liter
3 14100 50 33.6
4 18307 60 40.0
5 21160 70 44.5
6 23490 80 48.4
7 25460 90 51.8
8 27167 100 54.9
9* 28673 110 57.7
10 30019 120 60.2
11 31238 130 62.6
12 32350 140 64.8
13 33373 150 66.8
14 34320 170 70.4
15 35202 200 75.2
16 26027 230 79.3
17 26802 260 82.9
18 37533 290 86.1