Valor H5 Series Installation Manual page 4

Re-assemble module
To reinstall, reverse the previous procedures.
1. Position and locate module in the firebox inserting
the valve first. Be careful not to trap cables
between firebox frame and module.
2. Reconnect any connections previously undone to
the receiver.
3. Secure module to firebox with previously used
screws (12).
4. Reconnect gas inlet to valve using sealant and
tightening pipe connection. Open shut off valve
and inspect
5. Test for leaks by applying a liquid detergent or soap
solution to inlet connection joint. Bubbles forming
indicate a gas leak.
WARNING
NEVER use an open flame to check
for leaks! Correct any leak detected
immediately.
6. Reinstall burner to burner module. Gently insert
burner tube into aeration block, and drop onto
brackets on burner module. Screw in 2 screws.
7. Check that the aeration lever moves properly. The
air shutter should move with the lever (cutout
shown below for clarity of the lever's location).
4
Set the manifold pressure
1. Fit a manometer to the manifold pressure test tap
on the valve—see figure below.
Loosen screw to check
(tighten afterwards)
Valve Inlet
Pressure
Pressure Test Tappings
2. Light the appliance and turn the control to full input.
3. Adjust the pressure adjustment screw using a small
jeweller's size flat blade screwdriver—as shown
below—while the appliance is running at full input
to produce manifold pressure, as per Specifications
table on page 1.
Front Face of Control Valve
Pry off
Plastic Cap
4. Turn off the appliance, remove the manometer and
tighten the test tapping screw.
5. Check all connections for leaks.
Manifold
Pressure
Test Tap
Front Face of
Control Valve
Pressure
adjustment
screw behind
plastic cap
Increases pressure
Decreases pressure