1
2
3
4
5
6
7
8
A
В
D
E
F
drawing no. evl-C0-2006549
HEAT
3
LOW
3
HC2
RTH
ST
2
2
17
16
HC2 2
HC1 3
8
ALL ITEMS INSIDE DOTTED LINE ARE WITHIN THE MODULE
CC CCH CT D1 HC1 HC2 H1-2 HP LLSV LP MCB1-2 RTC
CONTACTOR SWITCHING DIODE
CONTACTOR 1
CONTACTOR 2
BANKS 1 + 2
RTH SAHT
ST TBC TBH
H
ISS	ALTERATION
A	FIRST ISSUE TO ITL TASK T9703
в	F1 ADDED. WIRE LINK FROM SAHT MOVED FROM В TO C. TASK T9703
XC	NOTE 2 ADDED. ED PADS 136
COMPRESSOR CONTACTOR CRANKCASE HEATER COMPRESSOR PROTECTION KLIXON HEATER HEATER HEATER HEATER
HIGH PRESSURE SWITCH (330 PSIG TRIP AUTO RESET) LIQUID LINE SOLENOID VALVE
LOW PRESSURE SWITCH (8 PSIG TRIP AUTO RESET) CIRCUIT BREAKERS
RETURN AIR THERMOSTAT COOLING (OPENS AT 17° C)
THIS DOCUMENT IS CONFIDENTIAL ANO THE COPYRIGHT IS EITHER OWNED BY OR LICENCED TO HSBC RAIL IUKI LIMITED. THIS DOCUMENT MUST NOT BE EITHER LOANED. COPIED OR USED FOR ANY PURPOSE WITHOUT THE PRIOR WRITTEN PERMISSION OF THE COPYRIGHT HOLDER. APPLICATION
1
2
3
4
5
6
COOL
VENT
4
10
11
110V DC SUPPLY
12
A
LOW
5
RTC
CT
HP
LP
1
20
21
22
2
14
VE
50
HC1
13
-VE
8
В
TB2-3Q
-TBC
11
-TBH
1
C
D
E
23
8
F
RETURN AIR THERMOSTAT HEATING (OPENS AT 28° C) NOTES SUCTION ACCUMULATOR HEAT TRACE SAFETY THERMOSTAT (HEATING) TEST BUTTON (COOLING) TEST BUTTON (HEATING)
1. FOR ORIGINAL EQUIPMENT MANUFACTURERS SCHEMATIC WIRING DIAGRAM SEE DRAWING NUMBER: 5021414 (TEMPERATURE LTD) 8575199 (BRB)
2. THIS DRAWING IS NO LONGER APPLICABLE FOR POST ОНЗ MK4 VEHICLES
G
HSBC^Xk
8
9
title
SCHEMATIC WIRING DIAGRAM TEMPERATURE MKIV DVT DRIVER/GUARD'S COMPARTMENT ACU
						
XC	04/05	JDE	PMP		KNF	HSBC
В	08/01	MRB	GH		PWS	
A	04/01	WJC	GJS		PWS	
ISSUE	DATE	DRAWN	CHECKED		ENDORSED	APPROVED
CONFIDENTIALITY CODE |				DRAWING No. EVL-C0-2006549		
VEHICLE MK IV DVT						
10
11
12
H