Lennox VRF VEWCL1B

28
Parameter
code
Parameter name
Parameter
range
Default
value
Note
P14
Set quantity of
group control
indoor units
00: forbid this
function
01-16: indoor unit
quantity
01
Set the corresponding value
according to the connected
indoor unit quantity.
P16
Set unit of
temperature
00:Celsius
01:Fahrenheit
00
--
P30
Set static pressure
of indoor fan motor
01-09: static pressure
level of indoor fan
motor
05
There are two kinds of static
pressure level:
5 levels: 03, 04, 05, 06, 07
9 levels: 01, 02, 03, 04, 05,
06, 07, 08, 09
Wired controller can be
adapted to the different types
of indoor units that it
possesses 1-9 level selection
for setting static pressure.
When the indoor unit with 5
static pressure levels
received the level setting
sent by wired controller is
less than 3, it will be settled
as the 3rd level; if it is over 7,
it will be settled as the 7th
level.
P31
High ceiling
installation*
00: installation height
of standard ceiling
01: installation height
of high ceiling
00
Only applicable to cassette
units
P33
Set Timer
00: general timer
01: clock timer
00
--
Wired Controller VEWCL1B