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ULTRATEMP
®
Heat Pump Installation and User’s Guide
10
ULTRATEMP
®
Heat Pump Installation and User’s Guide
Wiring Diagram – (Three Phase – 60Hz)
Compressor
T1
T3
T2
24 VAC
CO
MP
RE
SS
OR
FA
N
LO
W
PR
ES
HI
PR
ES
RE
VE
RS
IN
G
VA
LV
E
FL
OW
10K ohm
Thermistors
1
2
3
4
5
6
Fan
Water Pres Sw
Lo Ref Pres Sw
Hi Ref Pres Sw
Heat Pump Control Board
TBL
TBR
Optional
Reversing Valve
1
2
3
4
5
6
7
8
WHITE
WHITE
BLUE
YELLOW
BLUE
YELLOW
WHITE
WHITE
BLACK
RED
BLACK
RED
RED
RED
BLACK
BLACK
RED
WHITE
GREEN
COM
SPA
POOL
INPUT
SWITCHES
J9
WTR
TEMP
J4
DEF
TEMP
J5
3 - WIRE
REMOTE
TERM.
PWR
J7
RS-485
J8
INTELLITOUCH
CONNECTION
BLACK
OUTPUTS
J3
BLACK
PURPLE
BLACK
BLACK
Capacitor
Transformer
208V
240V
24
VA
C
COM
Filter Pump
Contactor
Compressor
Contactor
Fan
Relay
NO NC
WHITE
RED
BLACK
BLUE
BLUE
WHITE
PURPLE
ORANGE
BLACK
YELLOW/BLUE
TAN
WHITE
BROWN
BROWN
PINK
PURPLE
BROWN
BROWN
RED
BLACK
Incoming 230 VAC 60 Hz
3 Phase Power Connection
GREEN
PINK
TAN
ORANGE
BLACK
T1
T2
T3
L2
L3
L1
L1
L2
L3
Y-Out
C
Y
Phase Protection Device
GRAY
ORANGE/BLACK
RED
YELLOW
GREEN
YELLOW/BLUE
RED
GRAY
THERM1
THERM2
GREEN
C
Note: If red LED is on, swap any two phases.
Label P/N 474022 Rev. B
Compressor
R
C
S
24 VAC
CO
MP
RE
SS
OR
FA
N
LO
W
PR
ES
HI
PR
ES
RE
VE
RS
IN
G
VA
LV
E
FL
OW
1
2
3
4
5
6
Fan
Water Pres Sw
Lo Ref Pres Sw
Hi Ref Pres Sw
Heat Pump Control Board
TBL
TBR
Optional
Reversing Valve
1
2
3
4
5
6
7
8
WHITE
WHITE
BLUE
YELLOW
BLUE
YELLOW
WHITE
WHITE
BLACK
RED
BLACK
RED
RED
RED
BLACK
BLACK
RED
PURP
LE
WHITE
GREEN
PU
MP
COM
SPA
POOL
INPUT
SWITCHES
J9
WTR
TEMP
J4
DEF
TEMP
J5
3 - WIRE
REMOTE
TERM.
PWR
J7
RS-485
J8
INTELLITOUCH
CONNECTION
BLACK
OUTPUTS
J3
BLACK
WHITE
PURPLE
BLACK
BLACK
Capacitor
COMPR
FAN
FAN
HERM
C
Transformer
208V
240V
24
VAC
COM
Fan
Relay
NO NC
BLACK
RED
BLACK
BLUE
BLUE
WHITE
/RED
WHITE
/RED
WHITE/RED
WHITE
PURPLE
ORANGE
BLACK
YELLOW
TAN
WHITE
BROWN
BROWN
PINK
PURPLE
BROWN
BROWN
RED
BLACK
WHITE/RED
Incoming 230 VAC
Power Connection
See Users Guide
for instructions on
connecting to filter
pump
AutoSet Contactor
GREEN
PINK
TAN
ORANGE
/RED
10K ohm
Thermistors
GREEN
Compressor
Contactor
THERM1
THERM2
C
Label P/N 473073 Rev. D