Installation manual

61
STEAM MODELS
1. Low steam supply...
a. Steam trap is too small.
b. Supply line is too small.
2. Low steam pressure.
3. Insufficient make-up air.
4. Lint screen is dirty or is not being cleaned often enough.
5. Restriction in the exhaust ductwork.
6. Dirty steam coil...
a. Fins are clogged with lint.
7. Steam damper system is not functioning properly...
a. Steam damper is sticking closed.
b. Leak in the pneumatic (air) system.
8. Extractors (washers) are not functioning properly.
9. Failed microprocessor controller (computer), temperature calibration is inaccurate.
10. Failed microprocessor temperature sensor, calibration is inaccurate.
11. Microprocessor temperature sensor covered with lint.
NOTE: Lint accumulation on the sensor bracket can act as an insulator, which will affect the accuracy
of the Automatic Drying Cycle.
X. At the completion of the “AUTO” drying/cooling cycle, the load is coming out over dry...
1. Percent of dryness (dryness level) of the cycle selected is too high.
2. Factor “A” and Factor “B” is not set correctly or Factor “B” has to be adjusted for adverse local conditions.
Y. At the completion of the “AUTO” drying/cooling cycle, the load is coming out over damp...
1. Percent of dryness (dryness level) of the cycle selected is too low.
2. Factor “A” and Factor “B” is not set correctly or Factor “B” has to be adjusted for adverse local conditions.
Z. Main burners are burning with a yellow flame (for gas models only)...
1. Poor air/gas mixture (too much gas or not enough air) at the burner...