Electra WMN9 - Wiring Diagram Legend (SE 3172;3173)

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1818

WMTWMT

WMT

090914 RC090914 RC

090914 RC

High THigh T

High T

echech

ech

MFA/MFB COMPRESOR

FFA/FFB EXTERNAL PROTECTION MFA/B

CFA/CFB CVA/CVB CAPACITOR

EFA/EFB CRANKCASE HEATER

PCB ELECTRONIC CONTROLL-BOARD

TA/TB TRANSFORMER 230/12V

OCT1...OCT4 DEFROSTING SENSOR

OAT AMBIENCE SENSOR

SV-A1...SV-B3 / SVA3 A..B SOLENOID VALVE

ORV-A1...ORV-B2 REVERSING VALVE

J1/J2/J0 JUMPER

R1...R4 DUMMY PROBE

HPA/HPB AUTOMATIC HIGH PRESSURE PRESSOSTAT

KA1/KA2/ KA3/KA4 KHPA/KHPB RELAY

MVA/MVB MOTEUR CONDENSING FAN MOTOR

FVA/FVB INTERNAL PROTECTION OF MV A/B

XIU1...XIU4 INDOOR UNIT TERMINAL

X MAIN TERMINAL STRIP

QF1-2/3-4 QF 1/2-3 HEATER FUSE SWITCH (NOT FITTED)

WIRING DIAGRAM LEGEND SE 3172/3173

CODE: 399734

Main Page

Table of Contents4
Safety Advice5
Warning5
P P P P P a a a a a Cka6
Cka Ckage Contents Cka Ge Contents Ge Contents6
Accessories Accessories6
General General6
Characteristics6
Configuration Possibilities7
Outdoors Unit - Description8
Dimensions Dimensions9
Handling Procedure10
Electrical Specifications11
Refrigera Refrigerating Specifica Refrigera Ting Specifica Ting Specifications Tions Tions12
Wmt 090914 Rc Inst Wmt 090914 Rc Installa Wmt 090914 Rc Inst Alla Allation Tion Tion13
Chment Chment13
Condensa Condensate Ev Condensa te Ev13
Tion - Drain Positioning13
Ances and Level Differences between St and Wmt 090914 Rc14
Pipe Connections Pipe Connections15
Pipe Connections15
Refrigeration Pipe Connections between Wmt 090914 Rc and St15
Pipe Work to be Produced on Site15
Refrigerating Pipe Connectionsliaisons Frigorifiques15
Refrigerating Pipe Connections between the Indoors Units and the Outdoors Unit16
Example of Connection Requiring Addition of R407C Refrigerant17
A a a a a Cuum Draining the Indoors Unit and the Refrigera Cuum Draining the Indoors Unit and the Refrigera Cuum Draining the Indoors Unit and the Refrigerating Pipes Cuum Draining the Indoors Unit and the Refrigera Ting Pipes Ting Pipes18
Vacuum Draining Procedure18
Wiring Diagram and Legend19
Electrical Connections21
Indoors Units21
Outdoors Unit21
Indoors Units Inst Indoors Units Installa Indoors Units Inst Alla Allation Tion Tion22
Schematic Diagram - Wmt 090914 Rc with St and Without Electrical Heating23
Schematic Diagram - Wmt 090914 Rc with St- with Electrical Heating24
Fuse Holder Connection Details on Model with Electrical Heating25
Tion System26
General Operating Principles26
Safety Protection26
De-Icing26
Checks before St Checks before Star Checks before St Ar Arting Ting Ting27
Power Supply27
Electrical Tubing27
Condensates Drainage27
Refrigerant Connections27
Connections through a Wall27
Attachment27
Final Tfinal Tasks Final Tasks Asks27
Maintenance and Servicing28

Electra WMN9 - Wiring Diagram Legend (SE 3172;3173)

Table of Contents

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