Friedrich RT5 - Manual (Page 4)

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Electrical rating: • 24 VAC (18-30 VAC) • DC Power: 3.0 VDC (2 “AA” batteries included)
• 1 amp maximum per terminal • 3 amp maximum total load
Temperature control range: 45°F to 90°F (7°C to 32°C) Accuracy: ± 1°F (± 0.5°C)
System confi gurations: 1-stage heat, 1-stage cool, heat pump, electric
Timing:
Anti-short Cycle: 5 minutes
Backlight Operation: Battery for 5 seconds, hardwired for 10 seconds
Terminations: RC, RH, W, Y, B, O, GL, GH, C
Specifications
Important Safety Information
warning!: Always turn off power at the main power supply before installing, cleaning, or removing
thermostat.
• This thermostat is for 24 VAC applications only; do not use on voltages over 30 VAC
• Do not short across terminals of system control to test operation; this will damage your thermostat and void your
warranty
• All wiring must conform to local and national electrical and building codes
• Do not use air conditioning when the outdoor temperature is below 50 degrees; this can damage your A/C system
and cause personal injuries
• Use this thermostat only as described in this manual
Package Contents/Tools Required
Package includes: RT5 thermostat on base, thermostat cover, wiring labels, screws and wall anchors, Installation,
Operation and Application Guide
Tools required for installation: Drill with 3/16" bit, hammer, screwdriver