Pentair ETi 400 - Critical Safety Information; Carbon Monoxide Gas Hazard; Installation & Service Qualification; Gas Control Valve Safety

ETi 400 Heater Fuel Gas Conversion Kit Installation Guide
ETi 400 Heater Fuel Gas Conversion Kit Installation Guide
7
1. IMPORTANT! Turn off
the electrical supply to
the heater and turn off
the pump.
2. Remove the side
panels from the heater
to access the Gas
Control Valve. Using a
flat-blade screwdriver,
insert press and turn the
screwdriver to unlock
the panel. See figure 2.
Figure 2.
Front Panel latch lock
Propane Conversion Kit Installation Instructions
3. Close the gas supply SHUT OFF valve
to the heater.
4. Turn the heater Gas Toggle switch to
the off position.
Direct Spark
Igniter cables
Figure 3.
5. Remove the front and side Service Panels from the heater. Note: After
completing the Gas Supply Pressure Verification Instructions on
page 12, reinstall both heater Service Panels.
6. Remove the four Direct Spark Igniter cables on both heat exchangers.
See Figure 3.