90224 24VAC
Temperature Control

Break on Rise or Make on Rise

Features & Benefits

  •  24 vac
  • Microprocessor-operated (Processor coordinates operation and diagnostic)
  • Easy remote sense (Electronic sensor, wired to control)
  • Select from Break-on-Rise or Make-on-Rise operation
  • Self-checking program (Control locks out on diagnostic failure)
  • Diagnostic/status LED’s (LED’s indicate power, call for heat, and lockout

Model 90224A
  • 1 Break-on-Rise contact
  • 1 Electronic sensor
  • Lockout on diagnostic failure
  • Reset from lockout via power cycle

Power Input (Black-Red Wire)

24 vac, 1 VA
Contacts
1 Break-on-Rise
Contact Rating
24 vac, 1 Amp
Wires

Quantity: 

Contact In/Out: Black-red/Black-yellow

Adjustable Operating Range
Any range between 50°F to 240°F
Fixed Differential (Subtractive)
Any value from 5°F to 100°F
Operating Temperature Limits
+32°F to +140°F
Storage Temperature Limits
-40°F to +185°F
Wiring Diagram Transformer Circuit
Wiring Diagram Typical “T-T” Application
Agencies
UL & ULC Recognized Component (US &Canada)
Model 90224B
  • Make-on-Rise contact
  • 1 Electronic sensor
  • Lockout on diagnostic failure
  • Reset from lockout via power cycle

Power Input (Black-Red Wire)

24 vac, 1 VA
Contacts
1 Mreak-on-Rise
Contact Rating
24 vac, 1 Amps
Wires

Quantity: 2

Contact In/Out: Black-red/Black-yellow

Adjustable Operating Limit Range
Any range between 90°F to 160°F
Fixed Differential (Subtractive)
Any value from 5°F to 100°F
Operating Temperature Limits
+32°F to +140°F
Storage Temperature Limits
-40°F to +185°F
Wiring Diagram Transformer Circuit
Wiring Diagram Typical “T-T” Application
Agencies
UL & ULC Listed Component (US & Canada)

No posts found.