22
EN
Operation VARC Chiller Controls
Figure 10 shows the controls on the Chiller Enable
screen.
q
w
t
y
u
i
e r
10 Chiller Enable Screen
q
Home
y
Setpoints
w
Power Button
u
Chilled Water Pump
e
Cool Button
i
Sea Water Pump
r
Heat Button
o
Econo Mode Button
t
Electric Heat Button
• Home: Displays the Main screen.
• Power Button: Turns the VARC off. When the VARC
is in a run state, this button is green.
• Cool Button: Lights up with the word COOL when
the VARC is cooling. Tapping this button puts the
VARC into cool mode.
• Heat Button: Lights up with the word HEAT when
the VARC is heating. Tapping this button puts the
VARC into heat mode.
• Electric Heat Button: Lights up with the words
ELECTRIC HEAT when electric heat is enabled.
Tapping this button puts the VARC into Electric Heat
mode. This button is visible only if the electric heat
option is installed.
• Setpoints: Displays the current setpoints for cooling
and heating. Tapping the numbers changes the
setpoints.
• Chilled Water Pump and Sea Water Pump:
Tapping this area takes you to the Pump Status
screen.
• Econo Mode Button: Tapping this button displays
the Econo Mode screen, which allows you to select
Normal or Econo Mode.
6.3.2 Selecting Econo Mode
1. From the Main screen, tap Chiller Enable. See “Touch
Screen” on page 5.
2. In the top-le corner of the Chiller Enable screen,
click the Econo Mode button.
The Econo Mode screen appears.
11 Econo Mode Screen
3. Select the desired mode from the Compressor
Current Mode menu.
4. Select the Eco Mode Setpoint value to change the
value of the econo mode.
5. To return to the Chiller Enable screen, in the top-le
corner, tap the le-arrow button.