STEP 1. To OPEN valve – Turn the inside of the valve anti-clockwise and PUSH inwards.
STEP 2. To CLOSE valve – Turn the inside of the valve clockwise and PULL outwards.
TO CHECK FOR LEAKS:
TIP 1. Unscrew valve drain panel
TIP 2. Remove panel
TIP 3. Inspect valve drain panel
TIP 4. Ensure drain valve cap is securely screwed in
TIP 5. Ensure pipe union is tight