PE83.70-D-2001-60N | Legend of wiring diagram of auxiliary heater (ACH) | MODEL 901.6##, 902.6##, 903.6##, 904.6##, 905.6## ## to 292870 MODEL 690.6 |
Short designation | Designation | Coordinate |
A12 | Electrical center | 37A |
A71 | Heater timer | 4L |
A81 | Air conditioning pushbutton control module | 28A |
E90 | Auxiliary warm water heater control module | 44L |
E90b96 | Flame sensor | 54B |
E90b97 | Temperature sensor | 53B |
E90b98 | Overheating sensor | 51B |
E90m46 | Blower motor | 49B |
E90r18 | Glow pin | 50B |
F98 | Warm water heater blower stage 1 fuse (10 A) | 21E |
F101 | Warm air auxiliary heater fuse (7.5 A) | 1E |
F143 | Additional heater fuse (25 A) | 23E |
J16 | Circuit 30 connector sleeve | 1A |
J22 | Circuit 15, fused, connector sleeve | 33E |
J46 | Circuit 58 connector sleeve | 6H |
J58 | Circuit 30 connector sleeve | 9E |
J105 | Circuit 15 connector sleeve | 2H |
J302 | Tml. 31 connector sleeve | 3H |
J337 | ATA 2 blower stage connector sleeve | 19E |
J372 | Diagnostic line connector sleeve | 26 C |
J377 | Circuit 30 connector sleeve | 34E |
K75 | Fan stage 1 warm water heater relay | 21A |
K103 | Circulation pump relay | 33A |
M51 | Circulating pump | 31A |
M54 | Metering pump | 14A |
P11 | Diagnostic socket 14-pin | 25A |
P17 | Diagnostic socket 16-pin | 26A |
S87 | Auxiliary heating switch | 10A |
V15 | Circulation pump diode | 39A |
W4 | Ground point firewall | 31E |
W5 | Ground point seat frame | 21E |
W7 | Ground point (engine compartment) | 15A |
W8 | Waistrail ground point | 3E |
X79 | Frame/waistrail connector | 9H |
X82 | Frame/waistrail connector | 1H |
X164 | Warm water auxiliary heater connector, 2-pin | 42F |
X165 | Warm water auxiliary heater connector, 8-pin | 42J |
X194 | ATA 2 connector | 18F |