Lennox VRF VEWCL1B

30
Parameter
code
Parameter name
Parameter
range
Default
value
Note
P50
Air outlet
temperature setting
for Fresh Air Indoor
Unit in cooling*
16°C~30°C(61 ~
86 )
18°C
(64°F)
Only applicable to Fresh Air
Indoor Unit
P51
Air outlet
temperature setting
for Fresh Air Indoor
Unit in heating*
16°C~30°C(61 ~
86 )
22°C
(71°F)
Only applicable to Fresh Air
Indoor Unit
P54
Union setting of
Fresh Air Indoor
Unit*
00: without union
control
01: with union control
00
After union function is set,
Fresh Air Indoor Unit will be
turned on/off following the
on/off status of common
indoor unit. Besides, Fresh
Air Indoor Unit can also be
turned on/off manually.
Note: only applicable to
Fresh Air Indoor Unit.
Note:
① Under parameter setting status, FAN, TIMER, SLEEP and SWING button are
invalid. Press ON/OFF button to go back to home page, but not turning on/off
the unit.
② Under parameter setting status, the signal from remote controller is invalid.
Wired Controller VEWCL1B
°F
°F
°F
°F