motormaster ii head pressure controller installation...

1

PART NUMBER:CPLOWAMB001A00CPLOWAMB002A00

Installation Instructions

SMALL PACKAGED PRODUCTS

1---1/2 to 5 TONS (50/60 Hz)

MOTORMASTER II HEAD PRESSURE CONTROLLER

NOTE: Read the entire instruction manual before starting theinstallation.

SAFETY CONSIDERATIONSInstallation and servicing of this equipment can be hazardous due tomechanical and electrical components. Only trained and qualifiedpersonnel should install, repair, or service this equipment.

Untrained personnel can perform basicmaintenance functions suchas cleaning and replacing air filters. All other operations must beperformed by trained service personnel. When working on thisequipment, observe precautions in the literature, on tags, and on la-bels attached to or shippedwith theunit and other safety precautionsthat may apply.

Follow all safety codes. Installation must be in compliance with lo-cal and national building codes. Wear safety glasses, protectiveclothing, and work gloves. Have fire extinguisher available. Readthese instructions thoroughly and follow all warnings or cautionsincluded in literature and attached to the unit.

Recognize safety information. This is the safety--alert symbol .Whenyou see this symbolon theunit and in instructions ormanuals,be alert to the potential for personal injury. Understand these signalwords; DANGER, WARNING, and CAUTION. These words areusedwith the safety--alert symbol.DANGER identifies themost se-rious hazards which will result in severe personal injury or death.WARNING signifies hazards which could result in personal injuryor death. CAUTION is used to identify unsafe practices whichmayresult in minor personal injury or product and property damage.NOTE is used to highlight suggestions which will result in en-hanced installation, reliability, or operation.

Follow all safety codes.Wear safety glasses and work gloves. Havea fire extinguisher available.

ELECTRICAL SHOCK HAZARDFailure to follow this warning could cause personal injuryor death.Before performing service or maintenance operations onunit, turn off main power switch to unit and install lockouttag. Ensure electrical service to rooftop unit agrees withvoltage and amperage listed on the unit rating plate.

! WARNING

INTRODUCTIONThese instructions cover the installation of the Motormaster IIController head pressure control device. Refer to the Installationsection for directions. Louvered panels are required for thisinstallation; see Item 9 in the Installation section of this documentand Tables 1 and 2 for more information.

Table 1 – Add Louvered Panels to These Units48ES 574D

48GS 582A PY1P---B

48GX 583A PY2P---B

48SD 574A

48SZ 674A

50ES 704D

50GS 701A PA1P---B

50GX 702A PA2P---B

50JS 601A PH1P---B

50JX 602A PH2P---B

50SD 704A

50SZ 604A

Table 2 – Do NOT Add Louvered Panels to These Units48VL 577C

50SX 557A

50HX 657A

50VL 707C

50ZP 564A PA1Z

50ZH 664A PH1Z

50ZHA 664B PH3Z

50ZPA 564B PA3Z

50JZ* 602B*

48GP* 583B*

48CE* 574C

48DT* 677B

48DU* 577B

48JZ* 583B*

48XP* 574B*

48XZ* 674B

50CE* 704C*

50CR* 604C*

50DT* 607B*

50DU* 707B*

50GL* 702B*

50XP* 704B*

50XZ* 604B*

*Louvered panels are standard on these units.

2

Motormaster® II Controller InteriorC00102

Fig. 1 -- Controller Interior

SENSOR INTEGRALWIRE TIE

CONDUCTIVE GREASE3/8"HEADER TUBE

NOTE: INSTALLED SENSOR MUST BE LEFT UNINSULATED.

Sensor Connection DetailsC00103

Fig. 2 -- Sensor Connection Details

DESCRIPTION AND USAGEThe Motormaster II head pressure controller is a cycle controldevice activated by a temperature sensor mounted on a headertube of the outdoor coil (see Fig. 1). It is designed to cycle theoutdoor--fan motors to maintain the saturated condensingtemperature within normal operating limits of approximately 130to 110_F high (54_C to 43_C), 70 to 50_F low (21 to 10_C).The controller maintains working head pressure at low ambienttemperatures down to --20_F (--29_C) when properly installed.

INSTALLATION1. Disconnect power to unit. Install lockout tag.

2. Remove unit access panel.

3. Disconnect outdoor--fan motor (OFM). (See WiringSchematic, Fig. 8 or 9.)

4. Remove OFM wires from unit control box.

5. Mount Motormaster II Controller on unit. Refer to Fig.3--6. The controller must be mounted vertically with theleads at the bottom. Using the Mounting Template (Fig.10) as a guide, drill mounting holes. To ensure electricalground, insert star washers (supplied with the controller)under the heads of mounting screws.

NOTE: Field--supplied conduit must be used between controllerand access panel (or wire into unit entrance).

6. Determine sensor location by referring to Fig. 11--38.Route sensor wire through bottom of Motormaster IIController (Fig. 1) to sensor location specified. Prior toinstallation, apply conductive grease supplied withaccessory to contact surface of sensor.

COMPONENT DAMAGE HAZARD

Failure to follow this caution may result in componentdamage.

Sensor assembly is delicate. Handle with care.

CAUTION!

7. Attach sensor to top half of header tube as shown in Fig.2. Installed sensor must be left uninsulated.

8. Power wiring must comply with all local and NationalElectrical Code (NEC) and International Electric Code(IEC) requirements. Refer to Fig. 8 and 9 for power wiringconnections. Coil up all excess wire and secure. (Yellowand blue wires, from controller, must run to unit contactorand connect on the load side.)

UNIT OPERATION AND COMPONENT DAMAGEHAZARD

Failure to follow this caution may result in improper unitoperation or component damage.All wires must be secured so that they are not in contactwith unit tubing.

CAUTION!

9. To prevent wind cross--currents form causing abnormallylow condensing temperatures, louvered panels are requiredon some models. See Table 1 and 2 for modelsrequiring/not requiring louvered panels.

10. Reconnect power to the unit.

The Motormaster II head pressure controller is equipped with analternate operating mode. When this mode is selected, thecontroller shifts the fan cycle sequence to effectively raise theaverage condensing temperature approximately 20_F higher thanthe standard operating mode. In this alternate mode, the outdoorfan begins cycling at higher outdoor ambient temperatures. Thismode should only be used if the evaporator coil shows signs offrosting at low outdoor ambient temperatures.

To select the alternate operating mode, move the jumper wire onthe Motormaster II control board from reset T1 to T2.

Refer to Fig. 7 for thermistor resistance vs. temperature.

CPLOWAMB

3

MOTORMASTER IIWIRE LEADS

BULKHEAD

MOTORMASTER II

COMPRESSOR

CONDENSER COIL SLICE PLASTICSERVICE CAP DNUNIT AND FEEDLEADS

50ZP, ZH, 564A/664A, PA1Z/PH1Z UNITS

C00108

Fig. 3 -- Mounting Locations

CONDUIT

HOLE LOCATIONFOR CONDUITCONNECTION

6”FROM BOTTOM

OF UNIT

MOTORMASTER IICONTROLLER

EVAP COILACCESS PANEL1 3/8”

MOTORMASTER IICONTROLLER

CONDUIT

50SX/ 557A50HX/ 657A

C00141

Fig. 4 -- Mounting Locations


BULKHEAD

MOTORMASTER II

SLICE PLASTICSERVICE CAP ONUNIT AND FEED LEADS

COMPRESSOR

48/50GS, GX, JS, JX, GP, GL, JZ UNITS582A/701A, 583A/702A, 601A, 602A, 583B, 702B, 602B,683B

PY1P-B/PA1P-B, PY2P-B/PA2P-B, PH1P-B, PH2P-B

SMALL CABINET

C00109

Fig. 5 -- Mounting Locations--Small Cabinet


BULKHEAD

MOTORMASTER II

SLICE PLASTICSERVICE CAP ONUNIT AND FEED LEADS

COMPRESSOR

48/50GS, GX, JS, JX, GP, GL, JZ UNITS582A/701A, 583A/702A, 601A, 602A, 583B, 702B, 602B, 683B

PY1P-B/PA1P-B, PY2P-B/PA2P-B, PH1P-B, PH2P-B

LARGE CABINET

C00110

Fig. 6 -- Mounting Locations--Large Cabinet

CPLOWAMB

4

Table 3 – Sensor Location IndexMODEL NUMBER FIGURE NUMBER

50JX/602A/PH2P---B 024---048 Fig. 11

50JX/602/PH2P---B 060 AND 50JS/601A/PH1P---B 018---030 Fig. 12

50JS/601A/PH1P---B 036---060 Fig. 13

48GS/582A/PY1P---B/50GS/701A/PA1P---B 018---036 AND 48GX/583A/PY2P---B/50GX/702A/PA2P---B 024---030 Fig. 14

48GS/582A/PY1P---B/50GS/701A/PA1P---B 042---060 AND 48GX/583A/PY2P---B/50GX/702A/PA2P---B 036---060 Fig. 15

48GP/50GL/583B/702B 024---048 AND 50GL 024---048 Fig. 16

48GP/50GL/583B/702B 060 Fig. 17

48/50JZ/683B/602B 024---060 Fig. 18

50ZP/564A/PA1Z 024---042 Fig. 19

50ZP/564A/PA1Z 048---060 Fig. 20

50ZH/664A/PH1Z 024---042 Fig. 21

50ZH/664A/PH1Z 048---060 Fig. 22

50SZ/557A 024---060 Fig. 23

50HX/657A 048---060 Fig. 24

50HX/657A 024---042 Fig. 25

48ES/50ES/574D/704D 018---060 Fig. 26

48XP/50XP/48CE/50CE/577B/574C/704B/704C 024---060 Fig. 27

48DT/50DT/607B/677B 024---042 Fig. 28

48DU/50DU/48BL/50VL/577B/707B/577C/707C 042---060 Fig. 29

48SD/50SD/574A/704A/PY3P/PA3P 024---060 Series 301 AND A Fig. 30

48SD/50SD/574A/704A/PA3P/PY3P 024---042 Series 311 AND B Fig. 31

48DT/50DT/677B/607B 048---060 Fig. 32

48DU/50DU/577B/707B 024---036 AND 48VL/50VL/577C/707C 036---042 Fig. 33

48SZ/50SZ/674A/604A 024---060 Fig. 34

48VL/50VL/577C/707C 018---030 AND 060 Fig. 35

48XZ/50XZ/50CR/674B/604B 024---060 AND 604C 030---060 Fig. 36

50ZHA/50ZPA/564B/664B/PA3Z/PH3Z 024---042 Fig. 37

50ZHA/50ZPA/564B/664B/PA3Z 048---060 AND PH3Z048 AND PH3P 060 Fig. 38

20

40,000

30,000

20,000

10,000

040 60 80 100 120 140

50,000

TEMPERATURE (F)

RE

SIS

TAN

CE

(O

HM

S)

Thermistor Resistance vs TemperatureC00104

Fig. 7 -- Thermistor Resistance vs. Temperature Chart

CPLOWAMB

5

SINGLE-PHASE UNITS

UNIT CONTROL BOX

3-PHASE UNITS

UNIT CONTROL BOX

LOW VOLTAGECONTROL BOX*

048.060UNITS

BLK

YEL

BLK

YELYEL

YEL

YEL

YEL

YEL

BLK

BRN

OUTDOOR-FAN MOTOR

THIS WIRERELOCATEDFROM BASEUNIT CONTACTOR

VIEW A

OFC

OFCYEL

MOTORMASTER II CONTROL BOX

BLK

BLK

BLU

BLU

BLK

BLK

BLU

VIEW A208/230-V

UNITS ONLY

OF1 OF2

DR

OFR RED BRN

TRAN(SEENOTE #1)

LOGIC BOARD

GRN-YEL

BRNORG

YEL

YEL

CONTROL THERMISTOR

RELOCATE JUMPER TOTERMINAL T2 FORALTERNATE OPERATION.

O

C

CL1 T1

L2 T2

21

23

C

C

21

23

L1 T1

L2 T2

A C

CR

C1 C2

W1

T1

T2 S2

S1

OFC

C460 230 208

1 3

24

LEGEND

C ContactorDR Defrost RelayOFC Outdoor-Fan ContactorOFR Outdoor-Fan RelayTRAN Transformer

Field Wiring

*In low voltage control box, “O” is orange and “C” is Brown (common).NOTES:1. Motomaster® II transformer is wired for 460-v supply; it must be rewired for 208/230-v application. Be sure to insulate unused tap.2. Relay, part no. HN61KB324, is field supplied and normally closed.3. CPLOWAMB002A00 transformer only contains a 400-v. supply.

460-VUNITS ONLY

ORANGERED

Field supplied relay for allHeat pumps should belocated in the control box ofthe unit.

(SEENOTE #2)

COIL

4 5

13

C00106

Fig. 8 -- Wiring Schematic Heat Pumps

CPLOWAMB

6

C

21

23

T1L1

UNIT CONTROL BOX UNIT CONTROL BOX

BLU

YEL

SINGLE-PHASE UNITS 3-PHASE UNITS

C

C

C

BLU

YEL

MOTOMASTER CONTROL BOX

BLK

OUTDOOR-FAN MOTOR

THIS WIRE RELOCATEDFROM BASE UNITCONTACTOR

L2 T2

L2

L1

T2

T1

OFC

OFCBLK

BLK SEENOTE YEL

ORANGERED

460 230 208 C

CA

RED BRN24

GRN-YEL

ORG BRN

C1 C2OFC

R

W1

T2

T1

S2

S1

LOGIC BOARD

YEL

YEL

RELOCATE JUMPER TOTERMINAL T2 FORALTERNATE OPERATION CONTROL THERMISTOR

C - ContractorOFC - Outdoor- Fan ContactorTRAN - Transformer

NOTE:1. Motormaster® II is wired for 460-v supply; it must be rewired for 208/230-v application. Be sure to insulate unused tap.2. CPLOWAMB002A00 Transformer only contains a 400V supply.

LEGEND

C00140

Fig. 9 -- Wiring Schematic, AC and Gas PACs

CPLOWAMB

7

MOUNTING TEMPLATE

CUT ALONGSOLID BORDERLINES TOREMOVETEMPLATE

5-3/8-in. REF [136.5]

TOP

DRILL 9/64-in. [3.6]DIAMETER HOLE

TEMPLATE FORMOTORMASTER® IICPLOWAMB001A00

NOTE: Dimensions in [ ] are in millimeters

DRILL 9/64-in. [3.6]DIAMETER HOLE

2-3/8-in. REF[60.3]

9-in. REF[228.6]

5-in.[127]

1-1/8-in. REF[28.6]

C00105V2

Fig. 10 -- Controller Mounting Template

CPLOWAMB

8

SENSORLOCATION

SENSORLOCATION

SENSORLOCATION

50 JX, 602A, PH2P-B 024Left Back

SENSORLOCATION



50 JX, 602A, PH2P-B 030/036Left Back

A07440

Fig. 11 -- Sensor Mounting Location

SENSORLOCATION

SENSORLOCATION

50JX, 602A,PH2P-B 060LEFT BACK

50JS, 601A,PH1P-B 024LEFT BACK

SENSORLOCATION

SENSORLOCATION



A07441


SENSORLOCATION

SENSORLOCATION SENSOR

LOCATION

SENSORLOCATION

50JS.601A.PHIP-B 036

LEFT BACK


LEFT BACK


LEFT BACK


LEFT BACK

A07442


RETURN BEND END

RETURN BEND END

SENSORLOCATION

SENSORLOCATION

48GS, 582A, PY1P-B, 50GS, 701A, PA1P-B, 018, 024, 030 & 03648GX, 583A, PY2P-B, 024, 50GX, 702A, PA2P-B, 024

LEFT BACK

50/48GX030, 702A/583A030, PA2P/PY2P 030 (B SERIES)LEFT BACK

A07443


CPLOWAMB

9

SENSORLOCATION

48/50GX060702A/582A/583A060PA2P/PY1P/PY2P060 (B SERIES)

LEFT BACK

RETURN BEND END

SENSORLOCATION

50/48GS048701A/582A048PA1P/PY1P048 (B SERIES)

LEFT BACK

RETURN BEND END

SENSORLOCATION

48GS.582A,PY1PB04250GS,701A,PY2PB04248GX,583A,PY2P-B 03650GX,702A,PA2P-B 036

LEFT BACK

RETURN BEND END

SENSORLOCATION

50/48GS/060701A/582A060PA1P/PY1P06048/50GX042&048583A/702A042&048PY2P/PA2P042&048 (B SERIES)

LEFT BACK

RETURN BEND END

A07444


48GP024/50GL024583B024/702B024

LEFT BACK48GP030/50GL030583B030/702B030

LEFT BACK

48GP036/50GL036583B036/702B036

LEFT BACK 48GP042, 048/50GL042, 048583B042, 048/702B042, 048

LEFT BACK


LOCATION


LOCATION

A07445


CPLOWAMB

10

SENSOR LOCATION

48GP060/50GL060583B060/702B060

LEFT BACKA07446


48/50JZ024683B/602B024

LEFT BACK

SENSORLOCATION

48/50JZ030, 036683B/602B030, 036

LEFT BACK

SENSORLOCATION

48/50JZ060683B/602B060

LEFT BACK

SENSORLOCATION

48/50JZ042, 048683B/602B042, 048

LEFT BACK

SENSORLOCATION

A07447


CPLOWAMB

11

SENSORLOCATION

50ZP, 564A, PA1Z024 50ZP, 564A, PA1Z030

SENSORLOCATION

50ZP, 564A, PA1Z042

SENSORLOCATION

50ZP, 564A, PA1Z036

SENSORLOCATION

A07448


SENSORLOCATION

50ZP/564A/PA1Z060

SENSORLOCATION

50ZP/564A/PA1Z048

A07449


CPLOWAMB

12

SENSORLOCATION

50ZH/664A/PH1Z024

SENSORLOCATION

50ZH/664A/PH1Z030

SENSORLOCATION

50ZH/664A/PH1Z042

SENSORLOCATION

50ZH/664A/PH1Z036

A07450


SENSORLOCATION

50ZH/664A/PH1Z048

SENSORLOCATION

50ZH/664A/PH1Z060

A07451


CPLOWAMB

13

SENSORLOCATION

SENSORLOCATION

SENSORLOCATION

SENSORLOCATION

50SX/557A 024 50SX/557A 030/036

50SX/557A 042/048 50SX/557A 060A07452


SensorLocation

SensorLocation

50HX/657A/048 50HX/657A/060A07453


CPLOWAMB

14

SensorLocation

50HX/657A024

SensorLocation

50HX/657A030

SensorLocation

50HX/657A036

SensorLocation

50HX/657A042A07454


CPLOWAMB

15

SENSORLOCATION

48ES-024 574DNW02450ES-024 704DNX024

SENSORLOCATION

48ES-030 574DNW03050ES-030 574DPW030 704DNX030 704DPX030

SENSORLOCATION

48ES-036 574DNW03650ES-036 574DPW036 574DEW036 704DNX036 704DPX036 704DEX036

SENSORLOCATION


SENSORLOCATION


SENSORLOCATION

48ES-018 574DNW01850ES-018 704DNX018

LEFT BACK

LEFT BACK

LEFT BACK

LEFT BACK

LEFT BACK

LEFT BACKA07403


CPLOWAMB

16

SENSORLOCATION

48XP-024 574BNW02448XP-030 574BNW03050XP-024 704BNX02450XP-030 704BNX03048CE-024 574CNW02448CE-030 574CNW03050CE-024 704CNX02450CE-030 704CNX030

LEFT

SENSORLOCATION

48XP-036 574BNW03650XP-036 574BPW03648CE-036 704BNX03650CE-036 704BPX036

LEFT

SENSORLOCATION

48XP-042 574BNW04250XP-042 574BPW04248CE-042 704BNX04250CE-042 704BPX04248ES-042 574CNW04250ES-042 574CPW042 704CNX042 704CPX042 574DNW042 574DPW042 574DEW042 704DNX042 704DPX042 704DEX042 LEFT

SENSORLOCATION

48XP-048 574BNW04850XP-048 574BPW04848CE-048 704BNX04850CE-048 704BPX048 574CNW048 574CPW048 704CNX048 704CPX048

LEFTLEFT

SENSORLOCATION

48XP-060 574BNW06050XP-060 574BPW06048CE-060 704BNX06050CE-060 704BPX060 574CNW060 574CPW060 704CNX060 704CPX060

A07404


CPLOWAMB

17

SENSORLOCATION

48DT-024 677BNW02450DT-024 607BNX024

LEFT

LEFT

LEFT

LEFT

SENSORLOCATION

48DT-030 677BNW03050DT-030 607BNX030

SENSORLOCATION

48DT-036 677BNW03650DT-036 607BNX036

SENSORLOCATION

48DT-042 677BNW04250DT-042 607BNX042

A07405


CPLOWAMB

18

SENSORLOCATION

48DU-042 577BNW04848DU-048 577BNW04250DU-042 707BNX04250DU-048 707BNX04848VL-048 577CNW04850VL-048 707CNX048

SENSORLOCATION

48DU-060 577BNW06050DU-060 707BNX060

LEFT

LEFT

A07406


CPLOWAMB

19

SENSORLOCATION

48SD-024 574ANW02450SD-024 704ANX024PY3P024 PA3P024

301 and A Series

LEFT

SENSORLOCATION

48SD-030 574ANW03050SD-030 574APW030 704ANX030 704APX030 PY3P024 PA3P024

301 and A SeriesLEFT

SENSOR LOCATION

48SD-036 574ANW03650SD-036 574APW036 574AEW036 704ANX036 704APX036 704AEX036 PY3P036 PA3P036

301 and A Series

LEFT

SENSORLOCATION


301 and A Series

LEFT

SENSORLOCATION



301, 311, A and B Series

SENSORLOCATION

LEFT LEFT

301, 311, A and B Series

A07408


CPLOWAMB

20

SENSORLOCATION

48SD-024 574ANW02450SD-024 704ANX024 PA3P024 PY3P024

311 and B Series

48SD-030 574ANW03050SD-030 574APW030 704ANX030 704APX030 PY3P030 PA3P030

SENSORLOCATION

311 and B Series

SENSORLOCATION


311 and B Series

48SD-042 574ANW04250SD-042 574APW042 574AEW042 704ANX042 704APX042 704AEX042 PY3P042 PA3P-042

SENSORLOCATION

311 and B Series

LEFT

LEFT

LEFTLEFT

A07415


CPLOWAMB

21

SENSORLOCATION

48DT-048 677BNW04850DT-048 607BNX048

SENSORSENSORLOCATIONLOCATION

48DT-060 677BNW06050DT-060 607BNX060

LEFT LEFTA07409


SENSORLOCATION

48DU-024 577BNW02450DU-024 707BNX024

LEFT

SENSOR LOCATION

48DU-030 577BNW03050DU-030 707BNX03048VL-036 577CNW03648VL-042 577CNW04250VL-036 707CNX03650VL-042 707CNX042

LEFT

SENSORLOCATION

48DU-036 577BNW03650DU-036 707BNX036

LEFT

A07410


CPLOWAMB

22

SENSORLOCATION

48SZ-024 674ANW02450SZ024 604ANX024

LEFT


48SZ-030 674ANW03050SZ-030 674APW030 604ANX030 604APX030

LEFT



LEFT

SENSORLOCATION


LEFT

SENSORLOCATION


LEFT

SENSORLOCATION


LEFT

A07411


CPLOWAMB

23

SENSORLOCATION

48VL-024 577CNW02448VL-030 577CNW03050VL-024 577CPW03050VL-030 707CNX024 707CNX030 707CPX030

LEFT

48VL-060 577CNW06050VL-060 577CPW060 577CEW060 707CNX060 707CPX060 707CEX060

LEFT

SENSORLOCATION

48VL-018 577CNW01850VL-018 707CNX018

LEFT

SENSORLOCATION

A07412


CPLOWAMB

24

SENSORLOCATION

48XZ-036 674BNW03650XZ-036 674BPW03650CR-036 604BNX036 604BPX036 604CNX036 604CPX036



LEFT

LEFT


LEFT

SENSORLOCATION


LEFT

SENSORLOCATION

48XZ-024 674BNW02448XZ-030 674BNW03050XZ-024 674BPW03050XZ-030 604BNX02450CR-024 604BNX03050CR-030 604BPX030 604CNX030 604CPX030

A07413


CPLOWAMB

25


50ZHA024 564BNW02450ZPA024 664BNX024 PA3Z024 PH3Z024


50ZHA030 564BNW03050ZPA030 564BPW030 664BNX030 664BPX030 PA3Z030 PH3Z030

SENSORLOCATION


A07414


CPLOWAMB

26

SENSORLOCATION



50ZPA048 564BNW04850ZHA048 564BPW048 664BNX048 664BPX048 PA3Z048 PH3Z048

SENSORLOCATION

50ZHA060 564BNW06050ZPA060 564BPW060 664BNX060 664BPX060 PA3Z060 PH3P060

A07416


Copyright 2007 CAC / BDP D 7310 W. Morris St. D Indianapolis, IN 46231

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

Catalog No: IIKCPLOWAMB---01Replaces: IIK 555A--18--37

Printed in U.S.A. Edition Date: 06/07

CPLOWAMB

motormaster ii head pressure controller installation...

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