Red Lion TCU - Manual (Page 81)

APPENDIX “B” - SPECIFICATIONS AND DIMENSIONS
1. DISPLAY : Dual 4-digit
Upper Temperature Display : 0.4" (10.2 mm) high red LED
Lower Auxiliary Display : 0.3" (7.6 mm) high green LED
Display Messages (Model dependent) :
“OLOL” - Appears when measurement exceeds + sensor range.
“ULUL” - Appears when measurement exceeds - sensor range.
“OPEN” - Appears when open sensor is detected.
“SHrt” - Appears when shorted sensor is detected (RTD only)
“....” - Appears when display values exceed + display range.
“-...” - Appears when display values exceed - display range.
“SLid” - Appears when loss of slidewire signal is detected.
“VALV” - Appears when valve actuator error is detected.
2. POWER : Switch selectable 115/230 VAC (+10%, -15%) no observable
line variation effect, 48-62 Hz, 10 VA.
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Figure 42, Dimensions
DIMENSIONS In inches (mm) Note: Recommended minimum clearance (behind the panel) for panel latch installation is 5.5" (140)H x 2.1" (53.4)W.