Ford Ranger EV (2001 year). Manual - part 83

 

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Ford Ranger EV (2001 year). Manual - part 83

 

 

412-02-37

412-02-37

Heating and Ventilation

REMOVAL AND INSTALLATION (Continued)

2. NOTE: Electric Ranger shown, Postal Ranger

EV similar. 
Disconnect the positive temperature coefficient
(PTC) heater core electrical connector.
1 Disconnect the wiring harness clip.
2 Disconnect the electrical connector.

3. Remove the LH ventilation duct.

4. NOTE: The PTC heater case is removed for

clarity. 
Remove the PTC heater core cover 6 bolts and
remove the cover.

5.

CAUTION: Do not damage the

insulation around the PTC heater core
electrical harness. The insulation is reused
when the PTC heater core is replaced. 
Remove the PTC heater core.
1 Cut the insulation to allow removal of the

PTC heater core electrical harness.

2 Remove the PTC heater core.

412-02-38

412-02-38

Heating and Ventilation

REMOVAL AND INSTALLATION (Continued)

6. NOTE: Remove the insulation from this

electrical harness of the new PTC heater core
prior to installation. 
To install, reverse the removal procedure.

412-03-2

412-03-2

Air Conditioning

SPECIFICATIONS

General Specifications

Torque Specifications

Item

Specification

Description

Nm

Lb-Ft

Lb-In

A/C Refrigerant R134a

WSH-M17B19-A 

A/C compressor bolts

22.5

16.5

— 

Polyolester Compressor

WSS-M2C31-B

A/C inverter motor

12

—

107

Oil

controller bolts
Electric cooling fan

7

—

62.5

bolts
High side A/C line bolts

22

16

—

Low side A/C line bolts

22

16

—

Based upon driver demands, the interface adapter

DESCRIPTION AND OPERATION

assembly (IAA) module varies the power output of

A/C Inverter Motor Controller

the A/C inverter motor controller (IMC), which

The A/C compressor is supplied power by the A/C

controls the compressor output. The A/C system is

inverter motor controller (IMC), which is located in

limited to cooling the passenger compartment to

the underhood compartment next to the traction

18.5

°

C (65

°

F) in order to conserve traction battery

battery charger on the passenger side. Traction

power.

battery voltage is fed to the A/C IMC through  the
high-voltage power distribution box (HVPDB), and
this is converted into high-voltage alternating

Compressor

current. Six insulated gate bipolar transistors are

The compressor for the Electric Ranger is located in

incorporated into the A/C IMC for efficient

the underhood compartment below and in front of

operation. Coolant is circulated through the

the traction battery charger. The compressor is

controller  to remove heat that is generated during

driven by an electric motor that is powered by high

operation.

voltage from the A/C inverter motor  controller
(IMC). Compressor speed is varied based upon
cooling demands. The compressor has a maximum

Air Conditioning

speed of 7812 rpm and is protected by an

The A/C system on the Electric Ranger uses a

over-temperature sensor. The oil used in the A/C

high-voltage motor driven compressor. The

system is a new Polyolester type and is not

evaporator and plenum assemblies are new, but are

compatible with any other  A/C oil or leak detection

located in the same position as the gasoline-powered

dyes. Using any other oil may cause damage to the

Ranger. To remove and install any components

A/C system.

other  than the compressor and the A/C inverter
motor controller, refer to the Ranger service
manual.

 

 

 

 

 

 

 

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