309 B/C – 03/03 A
– page 16/28
Model M4AC080C/100C Cooling only version
1.
87A
1.
87A
ENTERING
WATER TEMP
. SENSOR
PHASE PROTECTOR
COMP
.
HP S
W
ITCH
COMP
.
LP S
W
ITCH
W
ATER PUMP
DESCR
IPT
IO
N
COMPRESSOR
SYMBO
L
FAN MOTOR
CONTACTOR
SYMBO
L
DESCR
IPT
IO
N
FUSE
W
ATER FLO
W
S
W
ITCH
RELAY
MAC100C
THERMAL OVERLOAD RELAY AMPS
MAC80C
MODE
L
10
.5A
11
.2A
11
.2A
10
.5A
OPEN
JP SETT
INGS
LEAVING WA
TER TEMP. SENSOR
RETURN W
ATER TEMP. SENSOR
ALARM
IND
ICATOR
AC
/DC SUPPLY
NOTES:
Fi
el
d
W
iri
ng
Fac
to
ry
W
ired
CAUT
ION
:
DRA
W
ING No
.:M
08024325305
The se
tti
ng sho
w
n
in
the d
iag
ra
m
is
fac
to
ry se
t.
OPEN
OPEN
SYMBO
L
DESCR
IPT
IO
N
If
wan
t t
o ac
tiva
te
two way va
lve
in
te
rlock
func
tion
, l
et
JP6 open
.
Don
't
change
the JP se
tti
ngs and
the va
lue o
f
pa
ra
m
et
ers (
inc
lud
ing
the
rm
al
ove
rload
re
lays)