Blodgett BC-20G - Manual (Page 30)

26
Maintenance
deliming
dELIMInG InTERVaL SETTInG
Refer to figure to determine the correct deliming inter-
val for your appliance. Find your location and the corre-
sponding potentiometer setting. These values are general
and are guidelines only. Your specific water quality may
be harder or softer. Adjust the deliming interval to your
specific water quality.
NOTE: If you have the oven connected to a filter system,
the water hardness may be reduced. Check with
filter supplier for details.
Figure 20
Over 14 gpg
10 to 14 gpg
7 to 10 gpg
3 to 7 gpg
Less than 3 gpg
Extremely Hard Setting A
Very Hard Setting B
Hard Setting B
Moderately Hard Setting C
Slightly Hard Setting C
Canadian Water Quality
Most of Canadian water contains 112
mg/L (8 gpg).
This would place Canada in the hard
water catagory and setting B should be
used. If your water exceeds 196 mg/L
(14 gpg), setting A should be used.