Model reference
Denso OFFICEPRO18
Air Conditioner
1 document6 error codes7 service modes
Available documentation
Service Manual
- Service Manual Office Pro 1866 pg
MyPros+ Max
Diagnose your Denso OFFICEPRO18.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
Start diagnosing
$29/month · Cancel anytime · Or $9.95 3-day pass
Service modes (7)
- Change Model SettingWhile pressing UP and DOWN arrow buttons, plug the power cord
- Controller ResetPress ON/OFF and HI/LO buttons simultaneously for 5 seconds.
- Key Lock ModePress ENTER and SET CLOCK buttons simultaneously for 5 seconds
- LCD and LED All-On TestPress HI/LO and UP arrow buttons simultaneously for 3 seconds to check all LCD segments and LED…
- Model Name IndicationPress ENTER and SET CLOCK buttons simultaneously for 5 seconds, or turn on the unit.
- Service Code IndicationPress ON/OFF and UP arrow buttons simultaneously for 3 seconds. Displays service codes
- Show Running HoursPress ON/OFF and UP arrow buttons simultaneously for 3 seconds
Full entry steps, exit procedures, and test sequences are available in Max.
78,000+ service manuals · 160,000+ error codes · 55+ brands
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass