Starting Aid Relay; For 400 W Air Heater (Glow Plug) - Hyundai Yanmar TNV Series Manual

STARTING AID RELAY

The starting aid relay controls power to the air heater or glow plug. See Figure 2-4 for electrical connection of
the starting aid relay. Three types of starting aid relays are available depending on the load capacity.

For 400 W air heater (glow plug)

As ISO relays have no bracket, a metal bracket compatible with the mating connector (Yazaki 7223-6146-30)
is available. See Figure 2-60.
TNV Application Manual
Fixed with epoxy resin
Figure 2-61 ISO relay (40 A)
Part Number
Coil rated voltage
Rated excitation current
Contact type
Contact rated voltage
Contact rated current
Plane A
Connection diagram (Bottom view)
[ISO mini-relay]
Mating connector: Yazaki
7223-6146-30 or equivalent
129927-77930
12 Vdc
117 mA
a-contact
12 Vdc
40A, continuous
CONTROL SYSTEM
2-73