77
HM 6Split
HM 12Split
DA
TE
NE
XT
S
HE
ET
SHE
ET
CH
ANGES
NAM
E
REV
.
Dr
aw
in
g n
o
AA3
In
pu
t
4
Dr
aw
n b
y
Da
te
A
1
2
3
4
5
6
7
8
B
C
D
E
F
5
+
AA3
-X
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
PC
A
In
put
-X
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
-E6
RM
U4
0/S
M
40
;PW
M 1
/GN
D
;PW
M 1
/PW
M
-B
E3
-B
E2
-B
E1
LO
AD
M
ON
IT
OR
516
517
518
A
B
GND
-X
3
-X
5
-X
1
1
4
2
5
3
6
510
513
511
514
512
515
;c
om
2
-X
2
W3
;c
om
3
K1
ALA
RM
OR
COOL
IN
G
-X
7
C
NO
NC
-X
20
1 2 3 4
-X
21
1 2 3 4
-X
22
1 2 3
-X
23
1 2 3
Whi
te
Br
ow
n
Gr
een
-X
8
021
-BF
1
FL
OW
S
EN
SO
R
GND
B
A
+12
VDC
29981
-B
T1
-B
T50
-B
T25
-B
T71
-A
UX
2
O
UT
SID
E
SE
NSO
R
ROOM
HE
AT
IN
G
M
ED
IU
M
F
LO
W
...
...
...
...
...
...
HE
AT
IN
G
M
ED
IU
M
R
ET
UR
N
-A
UX
3
-A
UX
1
...
...
...
...
...
...
...
...
...
...
...
...
=
OP
TI
ON
=
OP
TI
ON
/2.
7A
/3.
4E
/3.
4E
/5.
6E
/5.
6E
/9.
1F
/5.
6E
;-A
A23-
X4:
3
;-A
A23-
X4:
2
;-A
A23-
X4:
1
/9.
5F
TA
NK
H
W
C
HA
RG
IN
G
TA
NK
HW
T
OP
-B
T6
-B
T7
Blu
e
Bro
wn
Section 13 |
Technical data
