G_Out
G
C
OUT
COM
POWER
UNIT PROTECTION MODULE
STATUS
R
R
ALARM
FREEZE1
FREEZE2
COND
LPCY
HPC
CC
LOCKOUT 2
4
RESET Y R
ALARM PULSE CONT
TEST NO YES
FREEZE1 25F 15F
FREEZE2
25F 15F
PUMP NO YES
GND
SEE NOTES 5-10
LPC
HPC
BK
FS1
WT
FS2
GN/YL
CC
RV
HSR
HPS
HPR
CONTROL
PANEL
R
MALF
C
COMP
REV
LPS
HPS
THERMISTOR
HIGH
LOW
L1
LSR
LPR
4 7
CBR
CLASS II POWER SUPPLY
SERVICE
AUTO
COOL
HEAT
LO
HI
FAN
MODE
4 2
EMS
AUX
24VAC BY OTHERS
OFF
ON
DMS
OAD
FACTORY WIRE
FIELD WIRE
NOTES :
1. SEE UNIT NAME PLATE FOR ELECTRICAL RATING
2. ALL FIELD WIRING MUST BE IN ACCORDANCE WITH N.E.C.-N.F.P.A. #70, COPPER
CONDUCTORS ONLY. CONDUCTEURS EN CUIVRE SEULEMENT.
3. 208/230V UNITS ARE FACTORY WIRED FOR 230V OPERATION. FOR 208V OPERATION, REMOVE 240V
LEAD AND CONNECT IT TO 208V. CAP ALL UNUSED LEADS.
4. EXTERNAL OVERLOAD STANDARD ON ALL UNITS EQUIPPED WITH ROTARY COMPRESSORS.
5. FOR ALTERNATE EMS COIL VOLTAGES CONSULT FACTORY.
6. UPM-I INCLUDES BUILT IN: 270-300 SECOND RANDOM START
300 SECOND DELAY ON BREAK
120 SECOND LOW PRESSURE BYPASS
120 SECOND FREEZE PROTECTION BYPASS
7. "TEST" DIP SWITCH REDUCES DELAYS TO 10 SEC WHEN SET TO "YES". MUST BE SET TO "NO" FOR
NORMAL OPERATION.
8. "FREEZE SENSOR" ON CONDENSER WILL BE SET TO 25°F BY DEFAULT. IF 15°F OPERATI
ON IS
REQUIRED, MOVE DIP SWITCH SLIDER TO THE 15°F POSITION.
9. "ALARM OUTPUT" DIP SWITCH MUST BE SET TO "PULSE" IF BLINKING T-STAT SERVICE LIGHT IS
DESIRED.
10. DEFAULT SETTINGS FOR UPM BOARD FROM FACTORY SHOWN. ALSO SEE INSTALLATION MANUAL.
11. ALARM OUTPUT IS NORMALLY OPEN (NO) DRY CONTACT. IF 24 VAC IS NEEDED, CONNECT R FROM
TERMINAL BLOCK TO ALR-COM TERMINAL, 24VAC WILL BE SENSED ON THE ALR-OUT WHEN THE
UNIT IS IN ALARM CONDITION. OUTPUT WILL BE PULSED IF PULSE IS SELECTED.
12. REVERSING VALVES ARE NOT PRESENT IN STRAIGHT COOL UNITS.
13. SERVICE LIGHT WILL BLINK ONCE ON CONTROL PANEL FOR A HIGH PRESSURE LOCKOUT.
14. SERVICE LIGHT WILL BLINK TWICE ON CONTROL PANEL FOR A LOW PRESSURE LOCKOUT.
15. LOCKOUTS CAN BE RESET BY CY
CLING THE CONTROLLER OFF WITH THE (MODE) BUTTON.
16. IF POWER IS CYCLED TO THE UNIT, THE CONTROL PANEL MAY NEED TO BE REPROGRAMMED.
17. "LOCKOUT" DIP SWITCH MUST BE SET TO "2" FOR PROPER SIMULTANEOUS UMC AND UPM
OPERATION.
18. START CAPACITOR WILL BE PRESENT ON SIZE 018.
PROGRAMMING INSTRUCTIONS:
TO PROGRAM THE CONTROLLER'S USER
CONFIGURABLE FEATURES PRESS THE
TEMPERATURE UP AND DOWN ARROW
BUTTONS SIMULTANIOUSLY AND HOLD FOR
5 SECONDS. THIS WILL PUT THE
CONTROLLER IN THE CONFIGURATION MODE.
USE THE (MODE) BUTTON TO SELECT THE
FEATURE TO BE CONFIGURED:
FARENHEIT/CELCIUS (F/C), TEMPERATURE
DIFFERENTIAL, TIME DELAY/NO TIME DELAY
(dE/nd), CYCLING FAN/CONSTANT FAN
(CY/CO).
ONCE THE DESIRED FEATURE IS SELECTED,
USE THE ARROW
BUTTONS TO
ADJUST IT. THE CONTROLLER
WILL REVERT TO
NORMAL OPERATION AFTER 5 SECONDS OF
NO ACTIVITY.
OPTIONAL COMPONENTS LEGEND:
[ ] AUX - AUXILIARY RELAY
(FOR LOOP PUMP, ETC)
[ ] BMR - BLOWER MONITOR RELAY
[ ] CBR - 24 VAC CIRCUIT BREAKER
[ ] CMR - COMPR. MONITOR RELAY
[ ] CMFR- COMPR. MALFUNCTION RELAY
[ ] DS - DISCONNECT SWITCH
[ ] EMS - ENERGY MGMT SYSTEM RELAY
[ ] OAD
- OUTSIDE AIR DAMPER INCLUDES:
- DAMPER MTR (OAD)
- DAMPER SWITCH (DMS)
[ ] SC - COMPRESSOR START CAPACITOR
STANDARD COMPONENTS LEGEND:
BC - BLOWER MOTOR CAPACITOR
BM - BLOWER MOTOR
CC - COMPRESSOR CONTACTOR
CS - CONDENSATE SENSOR
EOVD - EXTERNAL OVERLOAD
FS - FREEZE SENSOR
HPS - HIGH PRESSURE SWITCH
HPR - HIGH PRESSURE RELAY
HSR - HIGH SPEED RELAY (BLOWER MOTOR)
LPS - LOW PRESSURE SWITCH
LPR - LOW PRESSURE RELAY
LSR - LOW SPEED RELAY (BLOWER MOTOR)
RC - COMPRESSOR RUN CAPACITOR
RV - REVERSING VALVE (HEAT PUMPS)
TS - TEMPERATURE SENSOR
Y1R - Y1 CALL RELAY
12
13
14
TS
15
5
CMR
CS
BMR
LPR
69
3
Y1R
Y1R
2 4
HPR
4 7
LPS
LPR
HPR
3
96
COLOR CHART LEGEND
BK
BL
GN
OG
VT
RD
WT
BN
BLACK
BLUE
BROWN
GREEN
ORANGE
VIOLET
RED
WHITE
YL
YELLOW
GY
GRAY
ABBREVIATION
COLOR
17
UPM STATUS LED - BLINK CODES
1
HIGH PRESSURE FAULT
2
LOW PRESSURE FAULT
3 CONDENSER FREEZE CONDITION
4 CONDENSATE OVERFLOW FAULT
5
BROWN OUT FAULT
6 EVAPORATOR FREEZE CONDITION
7 REFRIGERANT LEAKAGE
BL
RD
WT
BN
BL
BL
RD
RD
BN
WT
RD
RD
BL
BL
YL
YL
WT
WT
BN
WT
BL
BL
BL
OR
YL
BL
RD
BK
BL
BK
BL
BK
BL
BK
BL
LUG
GROUND
UNIT
GROUND
BLK (COM)
TRANSFORMER
CC
T1
L1
T2
L2
L1 L2
COMP
C
R
S
3
2
1
BC
BM
WT
BK
RD
GN/YL
RC
SC
18
HSR
4
2
LSR
4
2
BK
DS
EOVD
4
LINE VOLTAGE
USE COPPER CONDUCTORS ONLY
RD
YL
BN
BN
YL
WT
WT
BN
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