Delta 5COM-PAC Manual page 15

5) Manager lock function: The DCCP has a locking feature that prevents any setting from being changed when locked. To lock the control, press
the lock button; the lock icon will flash for up to 30 seconds. While the icon is flashing, press any three consecutive buttons, and then press
the lock button again to confirm. The three consecutive buttons pressed are the password. The system control will be locked and the lock icon
will be on steady. To unlock, press the lock button and then press the same three consecutive buttons as the previous password; the system
will be unlocked and the lock icon will disappear. If the password is lost or forgotten, it can be reset. This will require two people. Turn off the
main power (circuit breaker), have a second person then press and hold the lock button on the DCCP while the first person turns the power
back on. The system will be unlocked. Also see the reset section for an alternate method (step 11).
6) Temporary Mode setting: By pressing IDLE/MAX/OFF button on the DCCP you can temporarily change the current mode (IDLE/MAX/OFF).
This is only a temporary change until the next programmed event.
7) Auto-Blow Down: The optional auto-blow down becomes active in the OFF mode. When first entering OFF mode, the steam valves will
deactivate and the generator will continue to maintain normal pressure. After 5 minutes the generator will shut down and the drain will open.
Boiling water will exit under pressure and the water valve will turn on to help flush the generator. After 2 minutes the drain will close and the
generator will refill. After a total of 7 minutes the generator is ready to start a new cycle. If the facility is operated 24 hours a day, a 7 minute
OFF mode should be programmed in to allow for a proper drain cycle. In areas where the water is hard, a second drain cycle can be
programmed by adding an extra 7 minute off mode program.
IMPORTANT: Due to possible code violations or damage to the building drainage system, the hot boiling water exiting in this process may
require a Blow-Down Tank. Consult with your licensed contractor. Blow-Down tanks may be purchased separately.
8) Steam Control: The steam valve(s) are controlled according to the room temperature sensor(s) and the programmed mode. When the room
temperature is lower than the set temperature by one degree the steam valve will turn on. When it reaches the set temperature it turns off. If
for some reason the room temperature exceeds the MAX TEMP setting (of either room) by more than 10° F the DCCP will turn off the
generator until that room temperature drops to 1° F below the set temperature.
9) Aroma Control: There are two aroma control relays (one for each room) located in the Command Module on the generator. These relays can
be used with most aroma pumps available. The relays are programmed to conserve aroma therapy oil. The relays are only on when the
following conditions are met: 1) The program for that room must be in the MAX mode. 2) The steam valve for that room must be on and the
temperature in that room must be above the IDLE setting. When all these conditions are met, the aroma relays will energize.
10) Fahrenheit and Celsius: The Fahrenheit or Celsius temperature can be selected by changing a jumper in the Command Module (CN112).
When it is not connected (open circuit), it will be Fahrenheit. When it is connected, it will be Celsius. The jumper must be switched with
power off (see wiring diagram on page 23).
11) Reset Feature: If it is ever necessary to reset all the programs and start over press and hold the PROG# button and the lower MIN button
for five seconds simultaneously. This will reset every setting in the DCCP. This process can also be used to unlock the control if the password
is lost or forgotten.
Figure 6 - Cables
User bypass control cable (6-pin connector)
User Bypass Control Cable
Cable de control de derivación de usuario (conector de
6 clavijas)
(6-pin Connector)
Câble de la commande de l'utilisateur (fiche à 6 broches)
Digital Command Center Cable Digital command center cable (4-pin connector)
Cable del centro de comando digital (conector de 4 clavijas)
(4-pin Connector)
Câble du centre de commande numérique (fiche à 4
broches)
Figure 7 - Circuit Board Connections
Steam Room Sensor
(Room 1 & Room 2)
User Bypass Control
(User 1 & User 2)
DCCP Control
15
AROMA 1
AROMA 2
WATER
114416 Rev. D