MIXING VALVE ASSEMBLY MAINTENANCE PROCEDURES (CONTD)
Temperature Adjustment and Lock.
To vary discharge water temperature
under normal operating conditions:
Unlock adjustment knob (1) by inserting hex key into side of
adjustment knob and turning counterclockwise.
Turn adjustment knob (1) clockwise to increase temperature and turn
knob counterclockwise to decrease temperature.
To lock temperature setting,
insert hex key (2) into side of adjust-
ment knob (1) and turn clockwise until tight.