Dectron, Inc. March 2012
Owner’s Manual
DSH/DSV/RSH/DBH/RBH Series Dehumidifier
Enable Blower(s) T.A.B.
Data subject to change without notice.
187
Follow the steps below to start the blower. If prompted for a password on units made before 4/2005, enter 1793.
For units made after 4/2005, enter 17 or 1793.
Risk of permanent heat exchanger damage leading to compressor damage.
Never run the blower without the filters in place. Regardless of filters, never run the blower when
construction dust is present. The resulting damage is not covered by the Dectron warranty.
DECTRON
GO TO
AUTO/OFF CONTROLS BLOWER Off
COMPRESSOR #1 Off
COMPRESSOR #2 Off
TURNING BLOWER
AUTO
ENTER TO CONFIRM
ESC TO CANCEL
Press
↑↑
or
↓↓
to toggle
between AUTOMATIC and
OFF, then press
↵↵
to confirm.
Press Esc repeatedly to
return to the main menu or
default screen.
Press repeatedly to reach screen below.
MAIN MENU
SCROLL DOWN
FOR OPTIONS
Default Screen
HUMIDITY aaa / bbb %
ROOM AIR ccc / ddd F
Optional
Do not select compressor(s).
For a controller
interface map, see
Operation.
NOTICE
Risk of contact with moving parts. Can cause injury or death.
This product contains rotating parts and V-belt drives. Some installation, service, and
maintenance procedures could expose personnel to the risk of injury or death from
contact with these parts.
Using only approved devices (e.g. locking safety switch), disconnect, lockout, and
tagout all sources of electrical energy before working inside the unit cabinet. Allow
adequate time for rotating parts to stop. Follow all applicable safety regulations.
WARNING
Note the direction of rotation of the blower wheel. Refer to the following page for proper rotation direction.
If the blower does not turn the proper direction, a qualified person should disconnect electric power and
interchange any two of the branch circuit wires at the unit input lugs. Torque the connectors as specified in the
NEC or other relevant electrical code.
If the blower does not run at all, check the controller ALARM messages, per the following page. If one of the
messages is VOLTAGE FAILURE, see following pages.
NOTICE
Risk of unit damage.
Do not move any factory-installed wires.
Risk of pinching or crushing. Can cause injury.
Depending on the size of this product, some installation, service, and
maintenance
procedures could expose personnel to the risk of injury by pinching or crushing.
Access doors and panels are under a strong negative pressure when the blower(s) is
running. Opening doors may be difficult. Closing doors must be done with a tool to
prevent hands from being caught.
WARNING
T.A.B.
Esc
Esc
Esc
↵↵
↵↵
↑↑
↓↓
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