Fuses And Relays In The Engine Electric Centre - Valtra T144 Operator's Manual

Fuse
F50
F51
F52
F53
F2.7/E
F2.7.1/E
F2.7.5/E
Relay
K1M
K8M
K2.5.7/E
Placed on the left side of the engine.
1)
Location of relay K8M
GUID-6134696C-5F40-49EE-839A-D6C406DC48CD
1. Relay K8M
4.8.6.10

Fuses and relays in the engine electric centre

Fuses and relays in the engine electric centre are listed in the following tables.
The fuse diagram is on the reverse side of the electric centre cover. The engine
electric centre contains 10 fuses and 2 empty places for spares. The nominal
current rating of the fuses is 3-25 A.
Nominal current
60A
25A
125A
250A
30A
5A
15A
Description
Starter relay
Grid heater relay
Fuel heater, HVAC fan
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4. Maintenance
Description
ISOBUS power
ISOBUS engine control unit power
Cabin main
Grid heater
Fuel heater main
Fuel heater actuator
Fuel heater vehicle fan
1)
1