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EC210B LC Volvo Wiring Diagram

This document provides a wiring diagram (SCH10) for the electronic climate control system of Volvo EC210B LC equipment models produced between serial numbers 70001 and 78236 at the Changwon production site. The diagram labels the electronic climate control unit and optional components like sensors, actuators, motors, and relays that may be included.

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Minn Thet Naing
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257 views4 pages

EC210B LC Volvo Wiring Diagram

This document provides a wiring diagram (SCH10) for the electronic climate control system of Volvo EC210B LC equipment models produced between serial numbers 70001 and 78236 at the Changwon production site. The diagram labels the electronic climate control unit and optional components like sensors, actuators, motors, and relays that may be included.

Uploaded by

Minn Thet Naing
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Service Information

Document Title: Function Group: Information Type: Date:


Wiring diagram SCH10 370 Service Information 11/27/2019
Profile:
EC210B LC Volvo

Wiring diagram SCH10


Showing Selected Profile

Valid for serial numbers


Model Production site Serial number start Serial number stop
EC210B LC Volvo Changwon 70001 78236

Electronic climate controller


Figure 1
Wiring diagram SCH10
Marking Designation Marking Designation
ECC Electronic climate control unit MO8703 Actuator, intake (option)
CU8701 Electronic climate switch & controller (option) MO8704 Actuator, face (option)
SE8705 Ambient temperature sensor (option) MO8705 Actuator, foot, right-hand (option)
SE8706 Recirculation air temperature sensor, cab MO8706 Actuator, foot, left-hand (option)
(option)
SE8702 Refrigerant temperature sensor (option) MO8707 Actuator, air mix (option)
SE8707 Water temperature sensor (option) MO8701 HVAC cooling fan motor (option)
SE8701 Air conditioner refrigerant pressure monitor MA8701 Compressor for air conditioner (option)
(option)
DI8701 Diode, blower motor (option) RE8704 Relay, 2nd speed (option)
RE8702 Relay, compressor (option) RE8705 Relay, 3rd speed (option)
RE8703 Relay, 1st speed (option) RE8706 Relay, 4th speed (option)

Figure 2
Component position

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