Dectron DRY-O-TRON Supervisaire DS 010 User Manual

Dectron, Inc. March 2012
DECTRON
Owner’s Manual
DSH/DSV/RSH/DBH/RBH Series Dehumidifier
Data subject to change without notice.
267
Closes auxiliary
heating contacts
Compressor
Running?
Stop compressor
Energize
ventilation system
Block ventilation
Above
set point
Below
set point
Running for
dehumidification
Not
Running
Outdoor
Sensor
Installed?
Outdoor Temp
Sensor Signal
Installed
Compare to
Changeover Set
point
Not installed
Below set point
Above set point
Running for
pool heating
Pool Water Temp
Set point
Compare with
Set point
Run Compressor
Compare with
Set point
Pool Water
Temp Sensor
Signal
Humidity
Sensor Signal
Energize pool
water hot gas
solenoid valve
Above
set point
Below
set point
Above
set point
Below
set point
Room Air Temp
Set point
Room Air
Temp Sensor
Signal
Compare with
Set point
In dead
band
Changeover Temp
Set point
Room Humidity
Set point
Δ Dehumidification - On a call for dehumidification only, the DRY-O-TRON® operates in minimum water heating mode.
Δ Cooling - On a call for cooling, the DRY-O-TRON® is stopped even when dehumidification is called for. Ventilation signals are activated to
open outdoor air dampers, controlled by the modulating supply-air thermostat (supplied by others).
Δ Pool Water Heating without Outdoor Air Sensor - Pool water temperature is maintained by minimum and maximum water heating modes. On
a call for pool water heating, the DRY-O-TRON® operates in maximum water-heating mode. If the system is in cooling mode when pool water
heating is called for then the system reverts to air recirculation during the maximum water heating period to accelerate the pool water
heating process and keep humidity low.
Δ Pool Water Heating with Outdoor Air Sensor - Pool water temperature is maintained by minimum and maximum water heating modes. On a
call for pool water heating, the DRY-O-TRON® operates in maximum water-heating mode. If the system is in cooling mode when pool water
heating is called for and the outdoor air temperature is lower than the changeover set point, then the system reverts to air recirculation
during the maximum water heating period to accelerate the pool water heating process and keep humidity low. If the system is in cooling
mode when pool water heating is called for and the outdoor air temperature is higher than the changeover set point, then ventilation
continues during maximum pool water heating. There will be an increase in air temperature through the unit. This is especially noticeable on
double blower units.
Δ Space Heating - On a call for space heating, the DRY-O-TRON® operates as above for dehumidification and pool water heating. The
auxiliary space heating system is activated by contacts provided.
internal storage register
Symbols
general input / output
conditional branch
process
Logical Flow Chart Operation
Sample
Actual operation
may vary.
Units Without Air Conditioning
OPERATION
7.21

Dectron DRY-O-TRON Supervisaire DS 010 Specifications

General

Brand	Dectron
Model	DRY-O-TRON Supervisaire DS 010
Category	Controller
Language	English