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114X7251

114X7252

114X7253

114X7254

114X7259

114X7260

114X7261

OP - MPJE068MLW12E

OP - MPJE080MLW12E

OP - MPJE099MLW12E

OP - MPJE108MLW12E

OP - LPQE067LLW12E

OP - LPQE084LLW12E

OP - LPQE098LLW12E

Code E (version W12) : OP-MPJE068-080-099-108 & OP-LPQE067-084-098

WD3

A1 

Supply & phase reversal protection relay

B1* 

Fan Speed Controller

B2 

DUAL Pressure Switch

B3 

Low pressure switch

B3* 

Fan Speed Controller

C1 

Start capacitor compressor

C2 

Run capacitor compressor

E1, E1* Crankcase heater
F1 

Main switch

F1* 

Fuse control circuit

F2 

Overload relay

F3 

Fuse control circuit

H1* 

Low pressure alarms

H2* 

High pressure alarms

M1 Compressor
M2 

Fan motor

K1, K1* Contactor
K2 

Start relay

K2* 

Compressor contactor

K3* 

Fan contactor

Q1* 

Main switch

R1,R2  Bleeder resistor
S1* 

Room thermostat

S2* 

Discharge gas thermostat

X1 Terminals
Y1* 

Solenoid valve

Legend

BK black
BU blue
BN brown
GY grey
RD red
WH white

8 |  AN363632996018en-ZA0201 - 118A2220B

© Danfoss | DCS (CC) | 2021.04

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This 

also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed. All trade-

marks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.



Summary of Contents for Optyma Slim Pack OP-LPQE Series

Page 1: ...E F G A Model B Code number C Application Protection D Refrigerant E Housing Service Pressure F Supply voltage Locked Rotor Ampere Maximum Current Consumption G Serial Number and bar code For exact v...

Page 2: ...toinstalltheunitonrubber grommets or vibration dampers Rubber pads with mounting bolts are supplied Slowly release the nitrogen holding charge through the schrader port Connecttheunittothesystemassoon...

Page 3: ...er towards the fan Check current draw and voltage Check suction superheat to reduce risk of slugging When a sight glass is provided observe the oil level at start and during operation to confirm that...

Page 4: ...507 R448A R449A R452A 23 27 2 1 R134a R513A 13 17 2 1 17 Dual Pressure switch Refrigerant setting Refrigerants High pressure settings bar g Low pressure settings bar g ON OFF ON OFF R134a R513A R1234y...

Page 5: ...signal Contacts Cut In Cut In Cut In Cut out Cut out Cut out Differential Differential fixed Differential Voltage Use Copper wire only Tightening torque 20lb in When used acc to UL regulations HP LP...

Page 6: ...E067 084 098 OP MPJE068 080 093 099 108 OP LPQE048 068 OP MPJE034 046 057 Chassis B2 Chassis B3 OptymaTM Slim Pack OptymaTM Slim Pack Instructions 6 AN363632996018en ZA0201 118A2220B Danfoss DCS CC 20...

Page 7: ...W12G OP LPQE048NTW12G OP LPQE068NTW12G Code E version W12 OP MPJE034 046 057 OP LPQE048 068 WD2 114X7265 114X7255 114X7257 OP MPJE034MLW12G OP LPQE048NTW12G OP LPQE068NTW12G Code G version W12 OP MPJE...

Page 8: ...an motor K1 K1 Contactor K2 Start relay K2 Compressor contactor K3 Fan contactor Q1 Main switch R1 R2 Bleeder resistor S1 Room thermostat S2 Discharge gas thermostat X1 Terminals Y1 Solenoid valve Leg...

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