Fireboy- Xintex, LTD S-2A Manuel D’Utilisation

P/N: 18122     

Page 2 

Rev. 1.0 

 

Rev Date: 9/7/07 

Tools Required and Hardware  
• Screw Drivers (Slotted & Phillips)  

 

 

• Hole Saw 2-1/16” diameter  

• Electrical Connector Crimping Tool    

 

• Two 1 Ampere Fuse  

   With Wire Stripper    

 

 

 

• Wire Nuts (#16 Gauge Wire)  

• Power Drill    

 

 

 

 

• A Length of #16 Gauge Wire  

• Electrical Tape  

 

 

 

 

• Tape Measure and Pencil  

• Drill — 3/4 (19.05mm) Diameter  

 

 

• Crescent Wrench 

• Drill — 1/8” (3-17mm) Diameter  

 

 

• 2 in-Line fuse Holder -  

 
Manual Display Controls / Indicator  
A - Solenoid Valve Indicator  
B - Sensor #1 Indicator  
C - Sensor #2 Indicator  
D - Unit Fault Indicator  
E  - Solenoid Valve On/Off Switch  
F - Sensor #1 Test Switch  
C - Sensor #2 Test Switch  
H - Horn Mute Switch  
I  - Audible Horn (Internal) 
 
Indicator Definitions  
Solenoid Indicator  
   Green  

 

= Solenoid Control on  

   Off    

 

= Solenoid Control off  

Sensor #1 & #2  
  Green   

 

= Sensor active, no fumes detected 

 

 

Figure 1 

  Amber  

 

= Sensor failure 

  Red    

 

= Fumes detected! alarm condition 

  Flashing Green 

= Sensor warm up period 

  Off 

 

 

= No sensor detected on power-up 

 

 

 

Unit Fault 
  Off 

 

 

= Unit Functional 

  Amber 

 

= Fault Detected, horn beeping 

 
Display Installation 
The S-2A should be mounted in a convenient location, preferably at the source of propane usage 
(i.e. galley, heater, etc…) where the visual indicators may be readily seen. To install the display, 
you must first remove the snap-on bezel by inserting a small, flat blade screwdriver into the slot 
located on either side of the bezel and carefully prying up until the bezel snaps free. (See figure 5)  
 
CAUTION: Do not attempt to remove the four (4) screws, which are now exposed which attach 
the printed circuit panel to the frame. Doing so will void all warranties.  
Next, drill a 2-1 /16” diameter hole into the panel. Slip the instrument through the hole and 
secure, making sure that you have access to the terminals for solenoid valve connections, positive 
and negative terminal connections and sensor(s) connections.  
 
Plug in your sensor to connector one and make positive and negative connections for the display 
and solenoid valve. Finish the installation by fastening to panel with four screws (provided) and 
snapping bezel back into place.