Graco Reactor 2 Series User Manual

Component Identification
Load Center
F3 Radiator Fan Fuse
F4
Load Center Power Fuse
K1 Fuel Relay
K2
Starter Relay
K3
Glow Plug Relay
K4 Radiator Fan Relay
MV
Manual Valve Switch
LED
Related
Component
Color
ON-State
Description
D1
Fuel Shutoff
Solenoid (FS)
Green
Fuel shutoff
solenoid on the
engine is open.
D2
Starter (ST)
Red
Starter is
cranking.
D3
Glow Plugs
(GL)
Green
Glow plugs are
heating.
D4
Radiator Fan
(RF)
Green
Radiator fan is
on.
D10 A Coolant Valve Red
A-side (red)
coolant valve is
open.
D12 B Coolant Valve Blue
B-side (blue)
coolant valve is
open.
D14
Bypass Coolant
Valve
Green
Bypass coolant
valve is open.
D23
Manual Valve
Switch (MV)
Red
Manual valve
switch is in the
ON position.
30 332636C

Graco Reactor 2 Series Specifications

General

Brand	Graco
Model	Reactor 2 Series
Category	Water Pump
Language	English