23
Parameters
Parameter Types and Functions
●
"F22" Water temperature upper/lower limit warning upper limit value (relevant parameters: "F20" and
"F23").
Can be set if "F20" is set to "3" or "4". Regardless of the set water temperature, if the water
temperature goes above this value, the alarm will be output. "F22" setting range: The "F23" set value
plus 2.0
℃〜
30
℃
(minimum setting interval: 0.1
℃
)
※
Factory default setting: 30.0
℃
.
●
"F23" Water temperature upper/lower limit warning lower limit value (relevant parameters: "F20" and
"F22").
Can be set if "F20" is set to "3" or "4". Regardless of the set water temperature, if the water
temperature goes below this value, the alarm will be output. "F23" setting range: from 5
℃
to the
"F22" set value minus 2.0
℃
(minimum setting interval: 0.1
℃
)
※
Factory default setting: 5.0
℃
.
●
"F30" 500 Hr. filter replacement warning enable/disable
The 500 Hr. filter replacement warning indicates the condenser filter cleaning period. If the product
operating time exceeds 500 hours,
will be displayed on the control plate. The product can
continue to operate while this warning is displayed .See pages 29, "Troubleshooting" for further
details.
"F30" settings Description
0 Alarm disabled
1 Alarm enabled
※
Factory default setting: 1.
●
"F99" Settings lock Locks and prevents changes to the water temperature setting and other
parameter settings.
"F99" settings Description
0 Settings lock disabled
1 Settings locked
※
Factory default setting: 0.