Dectron DRY-O-TRON Supervisaire DSV 020 User Manual

Dectron, Inc. March 2012
DECTRON
DSH/DSV/RSH/DBH/RBH Series Dehumidifier Owner’s Manual
Service Diagnostics - Mechanical
Data subject to change without notice.
312
Problems not indicated by Supervisaire
®
Controller
Evaporator pressure
oscillates more than
8 PSIG for more than 15
minutes after
compressor starts
Compressor-discharge gas is too
cold.
• Adjust expansion valve(s). See Startup -
Adjust Expansion Valve.
NOTE: Oscillation for 10 minutes after compressor
starts is normal.
Condenser pressure
oscillates more than
5 PSIG
Normal for up to 3 minutes after
compressor starts
• If oscillation continues more than 10 minutes
after compressor starts, contact Dectron or a
Dectron-certified technician.
SYMPTOM POSSIBLE CAUSES CHECKS & CORRECTIONS
8.32

Dectron DRY-O-TRON Supervisaire DSV 020 Specifications

General

Brand	Dectron
Model	DRY-O-TRON Supervisaire DSV 020
Category	Controller
Language	English