Fetco HWB-10 User Manual - Programming
7
Programming
Programming
Programming
Programming
The display shows the current water tank temperature in ° Celsius when
in normal operating mode.
Temperature may be set in either Celsius or Fahrenheit.
Service note: Whenever the digital temperature probe is replaced, it will be
necessary to reprogram all settings on the control board.
Remove the top cover of the unit.
The control board is located on the left side near the front.
Turn the power switch ON.
Press and hold the SET button for 3 seconds.
Temperature setting in °C will be displayed and °C indicator lamp will be lit.
To adjust, press and release SET quickly to advance one degree at a time.
Range: 82-98 °C
Press and hold SET for 3 seconds.
Temperature setting in °F will be displayed and °F indicator lamp will be lit.
To adjust, press and release SET quickly to advance one degree at a time.
Range 180-208 °F
Only the last 2 digits of the temperature will be displayed.
Example: 185
°
F is displayed as 205
°
F is displayed as
Press and hold SET for 3 seconds. The fill valve % will be displayed and the %FV
indicator lamp will be lit.
To adjust, press and release SET quickly to advance one percent at a time.
Refer to the chart below for the proper setting for your model and voltage.
Range: 15% – 100%.
The unit will automatically return to normal operating mode after 30 seconds
without programming activity.
Select the model and actual voltage to determine the correct %FV setting
for step 5.
Heater
Actual
%FV
Model
Configuration
Voltage
Phase
Setting
HWB-5
1 X 3000 watt
220
1 ph.
15
240
1 ph.
17
HWB-10
2 X 3000 watt
220
3 ph.
28
240
3 ph.
33
TEMPERATURE
CONVERSION
°°°°C
°°°°F
82
180
83
181
83
182
84
183
84
184
85
185
85
186
86
187
87
188
87
189
88
190
88
191
89
192
89
193
90
194
90
195
91
196
92
197
92
198
93
199
93
200
94
201
94
202
95
203
95
204
96
205
97
206
97
207
98
208
factory setting
96°°°°C / 205°°°°F
8 5
0 5