LEONARD TMS-125, 150 THERMOSTATIC STEAM MIXER

Leonard Parts Troubleshooting Chart
ITEM: PROBLEM: TMS-25: TMS-50/80: TMS-125/150:
PACKINGS & GASKETS 1. Leak at handle or cover.
2. Leak between valve cover and base.
KIT 1/50ST KIT 1/50ST KIT 1/125ST
PORT SLEEVE ASSEMBLY 3. Valve delivers either all hot or all cold water, or will not mix consistently TGM-1/30ST
OR
KIT R/30ST
TGM-1/50ST
OR
KIT R/50ST
TGM-1/125ST
OR
KIT R/125ST
THERMOSTAT GROUP 4. After cleaning or replacing port sleeve assembly, valve will not hold temperature TGM-2/50
OR
KIT R/30ST
TGM-2/50
OR
KIT R/50ST
TGM-2/125
OR
KIT R/125ST
CHECKSTOPS 5. Steam bypass into cold supply.
6. Cold water bypass into steam supply
KIT 2/50ST KIT 2/50ST KIT 2/50ST

Refer to the Operational and Maintenance guide for full Troubleshooting Instructions.

Subcategories in LEONARD TMS-125, 150 THERMOSTATIC STEAM MIXER