WL7
FW
Manual
Page 28 - Revision: 10-30-2020
WL7 FW
PRINCIPLES of OPERATION - DISPENSING
Hot Water Status
The heater switch must be on for hot water
production. A flushing or moving status bar
indicates the heater circuit is on and the arrows
on the status bar reflect the temperature in the
tank from 40
⁰
C (104
⁰
F) on left to hot set point
on right of scale (default is 87
⁰
C or 189
⁰
F).
Dispensing Extra Hot Water from the
WL7 FW Water Purification System
Extra hot water is available for steeping tea or making soups. To temporarily raise the hot
water temperature in the hot tank, users can select extra hot product icon and press and
release the dispense button to activate extra hot cycle. Extra hot set temperature is factory
set to 95
°
C
(
203
°
F) and can also be programmed to 87
°
C (189
°
F), or 80
°
C
(
176
°
F) if desired.
Activating extra hot cycles the heater on until extra hot set point is achieved. Extra hot ready will be
displayed above the status bar and the extra hot temperature indicator arrows will be all the way to
the right side of the scale. The extra hot product icon will display a small status bar below the icon
validating the extra hot cycle is active and arrows on the status bar will indicate the temperature in
the hot tank.
The status bar will be moving or flushing when heater is on. The
arrow location will indicate temperature in the tank from 40
⁰
C
(104
⁰
F) on left to extra hot set point on far right of scale (default is
95
⁰
C or 203
⁰
F). The hot tank will return to the hot temperature
set point once the extra hot cycle is complete (temperature must
reach extra hot set point).
