Anden A210V1 User Manual

DAISY CHAIN WIRING
Anden dehumidifiers can be wired in a daisy chain application, allowing one Model A77 or alternate dry contact dehumidistat to control any number
of dehumidifiers wired together� Reference the dehumidifier Installation and Operation Manual for detailed set-up and operation�
MODEL A77 AS DRIVING CONTROL
When a Model A77 is used to control the first dehumidifier, Unit #1 must be set to ENABLE REMOTE in the set-up menu� All downstream units must
be set up to ENABLE EXTERNAL in each set-up menu� See page 9 for set up details, and wire as shown in FIGURE 12�
SEQUENCE OF OPERATION
Each unit in the daisy chain responds to the first unit being controlled by the A77� When the humidity level rises above the humidity setting, all units
will dehumidify until the humidity measured by the A77 falls below the setting�
IMPORTANT: If the A77 or first dehumidifier experiences a fault or loses power, all downstream dehumidifiers will also stop function� If any
dehumidifier in the daisy chain other than Unit #1 experiences a fault, that unit will stop operation as determined by the fault but all other units will
continue operating� If any dehumidifier loses power, all downstream units will stop function�
+ - A B ODT
SensorRemote
Gh Rf Cf Gs YW
HVAC EQUIP.
DH
DH
R/+
C/-
B
A
Float
Switch
DHDH
Vent
+ - A B ODT
SensorRemote
Gh Rf Cf Gs YW
HVAC EQUIP.
Float
Switch
DHDH
Vent
+ - A B ODT
SensorRemote
Gh Rf Cf Gs YW
HVAC EQUIP.
Float
Switch
DHDH
Vent
DEH DEH DEH
UNIT #1
SET UP FOR REMOTE CONTROL
MODEL A77 CONTROL
UNIT #2
SET UP FOR EXTERNAL CONTROL
UNIT #3
SET UP FOR EXTERNAL CONTROL
90-2508
FIGURE 12 – WIRING WITH A77 CONTROL
12 English

Anden A210V1 Specifications

General

Brand	Anden
Model	A210V1
Category	Dehumidifier
Language	English