Valve Train - ACL 5100 Installation Manual

ACL 5100 COMBUSTION SAFETY CONTROL

Valve Train

PSV
Fuel
Supply
Pressure
Safety
Valve
This drawing is recommended for use with gas appliances that must conform to
CSA B149.3 - 10.
Note A: Auto safety shutdown valve with proof of closure switch- in accordance with
CSA standard 6.5-2005/ANSI Z21.21 and marked C/I Class Div 1.
Note B: 1/4" x 1/4" Speed Control Valve supplied.
Note C: CSA standard 6.5-2005 C/I Class Div 1 1/4" solenoid valve.
Note: If using separate fuel gas supply for Pilot, a Low Gas Pressure Switch is
recommended in the pilot line.
ACL
Manufacturing Inc.
- Pneumatic Proof of Closure Valve
ACL5100
Ignition Control System
Gauge
PRV
P1
Pilot
Manual
Regulator
Shutoff
Valve
LG
Gauge
PRV
P1
LowGas
Main Burner
Pressure
Gas Pressure
Switch
Regulator
See
A
Note C
6.5
C/I
1/4" Solenoid
Valve
Speed Control
(Note B)
A/S
SC
Proof of
A
Closure
3-W ay
See NoteA
Solenoid
6.5
C/I
Automatic Safety
Shut Down Valve
I
I
8
4 6
Supply 12-24 VDC
120 VAC50/60 Hz
High Voltage
Ignition Wire
Provides Flame
Gauge
Fail / S/D&Ignition
P1
Pilot
Main
HG
Gauge
P1
High Gas T emp Manual
Pressure Control Shutoff
Switch Valve Valve