Owners Guide
Page 23
... Temperature Unit Display: °C/°F 69-2072_C.indd 21 21 69-2072-05 7/31/2008 2:04:28 PM Environmental standards/life expectancy TrueIAQ® Control and Outdoor Sensor • Operating/Storage temp: -40°F to 120°F (-40°C to 50°C) • Condensation Protection...UL94V-0 • RoHS compliant • Relay life: 100,000 cycles at 1A 24Vac Power Supply • 24Vac ± 20% 50, 60Hz (TruelAQ control) • 24Vdc 2-wire over communication bus, not polarized (outdoor sensor) • Protected against voltage spikes • Not protected against over 1 year:...
... Temperature Unit Display: °C/°F 69-2072_C.indd 21 21 69-2072-05 7/31/2008 2:04:28 PM Environmental standards/life expectancy TrueIAQ® Control and Outdoor Sensor • Operating/Storage temp: -40°F to 120°F (-40°C to 50°C) • Condensation Protection...UL94V-0 • RoHS compliant • Relay life: 100,000 cycles at 1A 24Vac Power Supply • 24Vac ± 20% 50, 60Hz (TruelAQ control) • 24Vdc 2-wire over communication bus, not polarized (outdoor sensor) • Protected against voltage spikes • Not protected against over 1 year:...