Fig. 16 - field wiring for 06d, 07d units (confd), 06d,07d, Installation – Carrier 07D User Manual
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INSTALLATION
06D,07D
[33 SINGLE PUMP OUT CONTROL WITH CITY WATER
MS
AUX
dd
1 FI
Pel-------- (>
=* CONTROL '--------------- ' дих ____________
T'STAT t ,------------.CONTACT SV t
^Z]
-INSERT SAFETY INTERLOCK
HERE (WHEN USED)
tSEE NOTE 3
Q^
single
pump
out
control
with
:
I I
COOLING TOWER
I 1
EVAPORATIVE
□ COOLING TOWER FAN ^ ^roRATiVE
I 1
AIR
COOLED
CONDENSER
CONDENSER
-------
PUMP
syt
o-p—4^--- ilfyXP)’
LOW PRESS
'
CUTOUT
•^OPTIONAL t SEE NOTE3
NOTES:
1 REMOVE WIRE FROM C TO LOW PRESSURE CUTOUT
AND ADD NECESSARY AUXILIARY CONTACTS
2
REMOVE WIRE FROM FI TO Щ AND INSERT DESIRED
INTERLOCKS AND OL'S
3 FIELD SUPPLIED T'STAT MUST HAVE MIN. CONTACT RATING
OF 25VA FIELD SUPPLIED SV MAX LOAD 60VA HOLDING;
200 VA INRUSH.________________________________________________
CONDUIT TO COMPRESSOR TERMINAL BOX ARRANGEMENT
Г“ " ■
1 Г“
¿2 -] T|
03 OL 4СЯ-------------------
•O i
T Tj
1
“^2 1 T,
05 OL 40--------------------
i
a и
MOTOR TERM BOX
i COMPRESSOR
TERMINAL BOX ‘
3 PHASE - 6 CYLINDER
OÎ
~05-
OL
!C
1
_____J_____ __
O?
03
OL
40r
10
____1
MOTOR TERM BOX
a Ш-----
COMPRESSOR
TERMINAL BOX
3 PHASE-2 0 4 CYLINDER
a в
COMPRESSOR
TERMINAL BOX
SINGLE PHASE
I I
PUMP DOWN CONTROL WITH CITY WATER
(SEE NOTES NO I THRU 6 BELOW)
.CONTROL T'STAT +
CONTACT SY»
I I
PUMP DOWN CONTROL WITH.
I I COOLING TOWER
[~~3 EVAPORATIVE CONDENSER
I
~1
COOLING
TOWER
FAN
|
~|
EVAPORATIVE
CONDENSER
I 1
AIR COOLED CONDENSER
l''l
PUMP
CONTACT ®V T
M5
P
--------[T]
|з_
¿
*o—яй^—4-i>—
»OPTIONAL T SEE NOTE 6
NOTES FOR PUMP DOWN CONTROL DIAGRAMS:
1 REMOVE LOW PRESSURE CUTOUT BETWEEN C 8 Al AND CONNECT C TO Al
WITH ANY DESIRED INTERLOCKS
2
WIRE LOW PRESSURE SWITCH BETWEEN TERMINALS
fil a [F].
3
REMOVE CONNECTION BETWEEN
a CR NORMALLY OPEN CONTACT
A DO NOT USE PUMP DOWN CONTROL METHODS FOR COMPRESSORS LJUIPPED
WITH CAPACITY CONTROL USE SINGLE PUMP OUT CONTROL.
5
INSERT SAFETY INTERLOCKS HERE IWHEN USED)
6
FIELD SUPPLIED T'STAT MUST HAVE MIN. CONTACT RATING OF 25VA FIELD
SUPPLIED SV MAX LOAD 60 VA HOLDING ; 200 VA INRUSH
I I
ELECTRIC UNLOADER CONTROL FOR COMPRESSORS FIELD EQUIPPED
WITH ELECTRIC CYLINDER UNLOADERS (TWO SHOWN)
PRESSURESTATS OR THERMOSTATS NOT FACTORY FURNISHED
0-
-- ----------
ч:(^Ръ—
-B
OCDCTCCl IBCCTAT .
4
CYLINDER
UNITS
2
CYLINDER
UNITS
TM
KR
Л
I
HOLDING
RELAY
^AIN
Ì
TERMINA®
STRIP I
TERMINAL
STRIP
(I PHASE
ONLY)
—В
^
------ ’'ш
USED ON SINGLE
PHASE UNITS ONLY
SIDE VIEW
APPROXIMATE COMPONENT LOCATION IN CONTROL BOX
FRONT VIEW WITH COVER
REMOVED
Fig. 16 - Field Wiring for 06D, 07D Units (Confd)
19