User's Manual

TECHNISONIC INDUSTRIES LIMITED
www.til.ca
TFM-550 Installation & Operating Instructions TiL 99RE262 Rev A Issue 8
1-2
TFM-550, P/N 991095-2 RED display and 28 Volt back lighting.
TFM-550, P/N 991095-2 (5V) RED display and 5 Volt back lighting.
Both P/N's 991095-1 and 991095-2 are always provided with 28 volt back lighting unless a
specific request is made for 5 Volt AC operation.