Carrier 38QUS012D8S Service Manual page 6

3. Nomenclature
U ni t type
38 : condensi ng uni t
42 : i ndoor uni t
M ode
K : cool i ng onl y
Q : reversi bl e
U ni t T ype
U ：O ut door uni t
H ：H i gh w al l
S ：D uct ed
T：C asset t e
Z：U nder-cei l i ng
F：C onsol e
O D P l ate seri es: S
I D P l ate seri es
C : 15C P : O P
B : A B A : C onsol e
D : C asset t e S : D uct ed
L: C ei l i ng-Fl oor
C ool i ng C apaci ty B T U
009, 012, 018, 024, 036, 048, 060
General Information
3 8 Q H C 0 0 9 R 8 S 2 *
C ustom er code
G : G erm any
N : N ordi c
S ystem type
D ef aul t : 1 dri ve 1
2: 1 dri ve 2
3: 1 dri ve 3
4: 1 dri ve 4
5: 1 dri ve 5
P ow er suppl y
S : S i gl e phase
T: Three phase
R efri gerant type
D ef aul t : R 410a
8: R 32
P roduct type
D : D C I nvert er
E : E E V +D C m ot or
R : 485 P ort ocol
Nomenclature
4