3
Fig. 2 — Accessory Leaving Water Thermistor Well
Fig. 3 — Accessory Leaving Water Thermistor
Fig. 4 — Chiller Main Base Board
5/8 in. HEX
6" MINIMUM
CLEARANCE FOR
THERMISTOR
REMOVAL
1.188 in.
2.315 in.
1/4-18 NPT
WIRE TIE
LOOP
THERMISTOR WIRE
AND SECURE
TO CHILLED WATER PIPE
INSERT THERMISTOR UNTIL
O-RING MEETS THE
THERMISTOR WELL BODY.
221
221
221
221
195
195
195
195
195
195
195
CH1
CH2
CH
3
CH4
CH11 CH12
CONNECTOR
HY06AM016
IN
S
TALLATION
LOCATION
CH1
3
CH14
CH
15A
J4
ANALOG
INPUT
S
J
3
J2C
J2B
J15
J1A
J9D
+ G –
DI
S
CRETE
INPUT
S
J5A
C
16A
CH
15B
C
C
CH16B
11
C16
J2A
TR1
TR2
TR
3
TR4
TR5
CH19
CH20
CH21
CH22
CH2
3
CH24 CH25 CH26
J
8
CH17
CH1
8
J5B
J5C
CH5
CH6
CH7
CH
8
CH9
J7A
J7B
J7C
J7D
RELAY
OUTPUT
S
MOV1
C41
C42
C4
3
C
3
2
C
33
C
3
4
C
3
5
12/11
12/11
J10
19
J12
J1
3
+ G -
S
TATU
S
J9A
K1
K2
D15
J6
CCN
CH10
+ G –
S
IO
(LEN)
J9C
J9B
+ G –
THERMI
S
TO
R
S
PRE
SS
URE
S
a30-4721
NOTE: Does not apply to 30XA140-352 variable
speed units.
