2
System operation settings
1 Press the Mode button to cycle to the next
available System mode.
2 Cycle through the modes until the required
System mode is displayed and blinking, and
confirm your selection with Select button.
System modes:
‒ Manual
‒ Auto
‒ Timer
‒ Schedule
‒ Off
Auto mode setting
1 When Auto mode is selected, indoor temp set up
is requested and can be increased or decreased
using or buttons, then Select button to
confirm.
2 High Cool will start if set point is at least 2 ºC
below room temp. Once set point and room
temp are equal fan mode will change to Low
Cool until room temp will be 2 ºC below set
point and then turn off the system until set
point is 2 ºC below room temp.
NOTE: Pre-wet status will vary with Configuration
settings. If ON, Pump Only will start for 2 minutes
before it goes to High Cool.
3 After Auto mode settings are completed, Fan
button won’t be available at Home screen.
4 Indoor temp set up can be modified with or
buttons from Home screen.
Manual mode settings
1 When Manual mode is selected, Fan mode is
requested and can be cycled using or
buttons, then Select button to confirm.
Fan modes:
‒ Pump Only
‒ High Cool
‒ Low Cool
‒ High Vent
‒ Low Vent
NOTE: Pre-wet always goes Off when Manual
mode is selected.
2 After Manual mode settings are completed, Fan
button can be used to change Fan mode from
Home screen.
MCR37418
Mode
Menu
Off
P
re
-
Wet
O
n
M
on
AM
MCR37419
Mode
Select
Back
M
a
nual
P
re
-
Wet
O
n
M
on
AM
MCR37420
Mode
Select
Back
M
a
nual
P
u
mp
O
nly
P
re
-
Wet
O
ff
M
on
AM
MCR37421
Mode
Select
Back
M
a
nual
P
u
mp
O
nly
P
re
-
Wet
O
ff
M
on
AM
MCR37422
Mode
Menu
Fan
M
a
nual
P
u
mp
O
nly
P
re
-
Wet
O
ff
M
on
AM
MCR37423
Mode
Select
Back
Auto
P
re
-
Wet
O
n
M
on
AM
MCR37424
Mode
Menu
Auto
Hi
C
ool
P
re
-
Wet
O
n
M
on
AM