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Table 5 — Program Parameters for the Operating Mode

LEGEND

PARAMETERS

DESCRIPTION

MODE 1

MODE 2

MODE 4

P01

Line Voltage: 01 = low line, 02 = high line 

01

02

02

P02

Carrier Freq: 01 = 4 kHz, 02 = 6 kHz, 03 = 8 kHz

01

01

01

P03

Startup mode: flying restart

06

06

06

P04

Stop mode: coast to stop

01

01

01

P05

Standard Speed source: 01 = keypad, 04 = 4-20mA (NO PI), 05 = R22 or R410A,
06 = R134a

05

05

05

P06

TB-14 output: 01 = none

01

01

01

P08

TB-30 output: 01 = none

01

01

01

P09

TB-31 Output: 01 = none

01

01

01

P10

TB-13A function sel: 01 = none

01

01

01

P11

TB-13B function sel: 01 = none

01

01

01

P12

TB-13C function sel: 01 = none

01

01

01

P13

TB-15 output: 01 = none

01

01

01

P14

Control: 01 = Terminal strip 

01

01

01

P15

Serial link: 02 = enabled 9600,8,N,2 with timer

02

02

02

P16

Units editing: 02 = whole units

02

02

02

P17

Rotation: 01 = forward only, 03 = reverse only 

01

01

01

P19

Acceleration time: 20 sec

20

20

20

P20

Deceleration time: 10 sec

10

10

10

P21

DC brake time: 0

0

0

0

P22

DC BRAKE VOLTAGE 0%

0

0

0

P23

Min freq = 8 Hz ~ 100 – 160 rpm

8

8

8

P24

Max freq

60

60

50

P25

Current limit: (%)

125

110

110

P26

Motor overload: 100

100

100

100

P27

Base freq: 60 or 50 Hz

60

60

50

P28

Fixed boost: 0.5% at low frequencies

0.5

0.5

0.5

P29

Accel boost: 0%

0

0

0

P30

Slip compensation: 0%

0

0

0

P31

Preset spd #1: speed if loss of control signal

57

57

47

P32

Preset spd #2: 0

0

0

0

P33

Preset spd #3: 0 

0

0

0

P34

Preset spd 4 default — R22 setpoint. TB12-2 open

24.0

24.0

24.0

P35

Preset spd 5 default — R134a setpoint. TB12-2 closed

12.6

12.6

12.6

P36

Preset spd 6 default

0

0

0

P37

Preset spd 7 default

0

0

0

P38

Skip bandwidth

0

0

0

P39

Speed scaling

0

0

0

P40

Frequency scaling 50 or 60 Hz

60

60

50

P41

Load scaling: default (not used so NA)

200

200

200

P42

Accel/decel #2: default (not used so NA)

60

60

60

P43

Serial address

1

1

1

P44

Password:111 

111

111

111

P45

Speed at min signal: 8 Hz; used when PID mode is disabled and 4-20 mA input is
at 4 mA

8

8

8

P46

Speed at max feedback: 60 or 50 Hz. Used when PID disabled and 4-20 mA input is
at 20 mA

60

60

50

P47

Clear history? 01 = maintain. (set to 02 to clear)

01

01

01

P48

Program selection: Program 1 – 12

01

02

04

P61

PI Mode: 05 = reverse, 0-5V, 01 = no PID

05

05

05

P62

Min feedback = 0 (0V *10)

0

0

0

P63

Max feedback = 50 (5V * 10)

50

50

50

P64

Proportional gain = 3.5%

3.5

3.5

3.5

P65

Integral gain = .2

.2

.2

.2

P66

PI accel/decel (setpoint change filter) = 10

10

10

10

P67

Min alarm

0

0

0

P68

Max alarm

0

0

0

NA

Not Applicable

PI

Proportional Integral

PID —

Proportional Integral Derivative

Summary of Contents for CRLOWAMB033A00

Page 1: ...nd permits operation at lower outdoor ambient temperatures To operate these units at very low ambient temperatures Mo tormaster V controls Fig 1 mustbe added Field fabricated and installedwindbaffles...

Page 2: ...HY10KB151 3 HY10KB151 3 Fuse 20A KTK R Class CC HY10KB200 3 Harness Assembly 48ZZ401971 Harness Assembly 48EJ402454 Harness Assembly 48ZZ402001 Label 48ZZ502002 Transducer HK05ZZ001 Transducer Harness...

Page 3: ...CRLOWAMB037A00 CRLOWAMB038A00 Connector 1 2 in HW60EA001 2 Connector 1 in HW60HH006 2 Controller 230 V 2 Hp HR46TN001 2 Controller 460 V 2 Hp HR46TN002 2 Controller 575 V 2 Hp HR46TN003 2 Enclosure 30...

Page 4: ...ils NOTE 48 50P030 035 and 070 100 units do not require baffles UNIT SIZE QUANTITY DIMENSION A in mm 030 035 Not Used 040 060 2 78 125 0 125 1984 3 070 100 Not Used BAFFLE INSTALLATION LOCATION SIZES...

Page 5: ...wire of transducer cables under one of the lower MMV mounting screws 7 Make remaining electrical connections to MMV see Fig 8 a In main control box disconnect black red blue and green wires from load...

Page 6: ...outine 090 100 1 Controlled by the ComfortLink head pressure control routine 2 MMV B 3 Controlled by the ComfortLink head pressure control routine 4 5 6 MMV A Control Box 1 2 Control Box 1 2 3 Control...

Page 7: ...N THE WIRES ALONG THE OUTSIDE OF THE COIL TRAY Fig 5 MMV Control Mounting 48 50P040 Units a48 8563 RUN ELECTRICAL HARNESSES UP THE SIDE OF THE UNIT IN THE SPACE BETWEEN THE CORNER POST AND THE CONTROL...

Page 8: ...IONS FR A OFC1 13 14 C1 C2 ADD FAN RELAY FR IN PARALLEL WITH OFC1 CCB MM F BLU YEL A B C TB BLU RED BLK GRN YEL DRAIN RED BLK BLU RED BLK GRY WHT 11 12 13 22 23 21 FR A Fig 8 Motormaster V Accessory W...

Page 9: ...liquid line ser vice Schrader ports located under the V coils of the con denser fan sections of refrigerant circuit A and B Circuit A is the one closest to the Indoor Fan Motor section and circuit B...

Page 10: ...bel the opposite end of this harness as FR A and the other Motormaster VFD harness 48ZZ402001 to the NO contact of FR B label the opposite end of this harness as FR B Run the har nesses along the bott...

Page 11: ...when the compressor en gages The control will adjust the fan speed to maintain ap proximately 320 psig Above that pressure the fan should op erate at full speed For size 030 060 units the Motormaster...

Page 12: ...2 T3 B B BLK 1 2 5 6 11 12 2 14 13A 13B 13C 15 5 9 FR A MMPT A 230 3 60 SHOWN REFER TO TABLE 4 FOR ALTERNATE VOLTAGE CONNECTIONS FR A OFC 3 13 14 C1 C2 ADD FAN RELAY FR A IN PARALLEL WITH OFC 3 MMF A...

Page 13: ...ion of observing system operation and VFD display information If the liquid line pressure is above the set point and the VFD is running at full speed this is a normal condition The fan CANNOT go any f...

Page 14: ...50 P28 Fixed boost 0 5 at low frequencies 0 5 0 5 0 5 P29 Accel boost 0 0 0 0 P30 Slip compensation 0 0 0 0 P31 Preset spd 1 speed if loss of control signal 57 57 47 P32 Preset spd 2 0 0 0 0 P33 Pres...

Page 15: ...User data and Carrier defaults in the EPM are corrupted Restore factory defaults by toggling P48 to another mode Then set P48 to desired mode to restore all defaults for that mode See Drive Programmin...

Page 16: ...to discontinue or change at any time specifications or designs without notice and without incurring obligations Catalog No 04 53480070 01 Printed in U S A Form 48 50P 2SI Pg 16 9 09 Replaces New Copy...

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