Installation - Delta 5COM-PAC Manual

INSTALLATION

Plumbing Installation: Care must be taken when installing the 5COM(30-48)-PAC-6 generator. Leave proper access for servicing (See Installation
Area Requirements). (Refer to Figure 3 for typical steam generator installation.)
For convenient access mount the 5COM(30-48)-PAC-6 generator on the optional stand designed specifically for the 5COM(30-48)-PAC-6 generator.
1) Water supply: Purge the water supply line before connecting to the steam generator. In areas where high water pressure may be a problem, a
water hammer arrestor should be installed.
2) Steam line: Connect the steam line from the previously roughed-in location to the steam solenoid valve on the generator marked "steam outlet." If
the generator is equipped to provide steam to two rooms, care must be taken to make sure the proper steam solenoid is piped to the proper room.
3) Safety Line: Connect the 3/4" NPT safety valve into the previously installed indirect waste line.
4) Optional automatic blow down: Pipe into the 1" indirect waste line.
5) For steam head installation (see Page 24).
6) The steam, safety, and drain pipes become hot during operation and should be insulated with appropriate rated pipe insulation to protect against
accidental contact.
Electrical Installation:
1) Remove the top access cover to the electrical power compartment . (See Figure 4.)
2) Locate appropriate knockout and mount a proper strain relief into knockout hole.
3) Strip back the power cable's outer insulation jacket and insert into the box. Strip back insulation 3/4" from the incoming wires: single phase (two
power and one ground). 3 phase (three power and one ground).
4) Insert ground wire into grounding lug.
5) Locate power block and insert power wires into proper power lug terminals on top of the block and secure.
Aroma Pump Option: The aroma pump requires a separate 15 amp 120 volt branch circuit to be connected (see Figure 4). This is only necessary to
run the aroma pump and is not needed if the pump is not used. To connect the power, remove the top cover of the generator. Select the knock out to
route the 15 amp 120 volt line into the box. Connect the neutral, hot, and ground to the terminal block. Replace the cover. Plug in the pump into the
appropriate receptacle depending on which room the pump is connected to.
NOTE: The pump will only pump when the appropriate room control is in the MAX mode, the ambient room temperature of that room is above the
IDLE setting and the steam valve for that room is on. This feature reduces oil consumption by limiting the pumping to the max mode only. Maximum
economy of oil consumption can be realized by programming the Digital Commercial Control Package (DCCP) to remain in idle mode throughout the
day. If programmed this way the oil will only be dispensed when a steam bather presses the button on the user control outside the steam room switch-
ing the steam bath to MAX mode for a preset time defined by the manager (recommended setting is 10 minutes). Programmed this way, the oil is only
pumped on the demand from the user and is a substantial cost savings (See Operating Instructions page 14).
Digital Command Center Installation:
A) The DCCP comes factory wired for either one or two steam rooms. The following installation instructions are typical for both room installations.
The configuration for one or two room is set at the factory. When the generator is configured for two rooms (SRP-Second Room Package must
be ordered) it will have two room temperature sensors (one per room), two electric steam valves, two USER BYPASS CONTROLS, and two
steam heads. The electric steam valves will be labeled 1 and 2. The connections for the sensors, USER BYPASS CONTROL(s), and aroma
pumps, will all be labeled for room 1 and room 2. You must pay careful attention to not get the connection to room 1 and room 2 crossed. If the
generator is configured for one room there will not be any special markings.
B) The USER BYPASS CONTROL should be located outside the steam room door convenient to the bather. This control gives the bather limited
control of the steam room. The system will operate without this control but this function is lost. See the operating instructions for further
information on this function. Route the USER BYPASS CONTROL wire from the selected mounting area to the control board in the steam
generator (see Figue 6 and 7). The USER BYPASS CONTROL mounts to 2-1/8" or 55 mm round hole in the wall.
C) DIGITAL COMMAND CENTER (DCC) is intended to be used solely by the facility manager/owner. It should be located at a convenient height for
programming. It may be mounted on the wall of the utility room near the steam generator, in the manager's office, or the front desk. The factory
supplied wire is 50 feet long, therefore the generator must be located within its reach.
IMPORTANT: The DCC is unique and not to be confused with the USER BYPASS CONTROL wires or the sensor wires. The DCC uses a 4 wire con-
nector, the USER BYPASS CONTROL uses a 6 wire connector and the room sensor uses a 2 wire connector. Route the DCC wire from the selected
mounting location to the control board located in the steam generator (see
Figure 6 and 7). The DCC mounts to a hole in the wall 2-1/2"w x 7-7/8"h.
D) Room Temperature Sensor(s): The room temperature sensor is required for operation. The sensor must be located in the steam room
approximately six feet above the floor and never closer than one foot to the ceiling or the corner of the room. Route the cable from this location to
the control module on the steam generator. The sensor mounts to a 5/8" hole in the wall (see Figure 5 for more detail).
Steam generator is designed to be used ONLY in an upright and level
position; to do otherwise would damage the unit and void the warranty.
!
ALL POWER TO THE STEAM GENERATOR MUST BE TURNED OFF.
Make sure ground wire does not come in contact with live electrical
connections.
!
ALL POWER TO THE STEAM GENERATOR MUST BE TURNED OFF
BEFORE PROCEEDING WITH INSTALLATION.
CAUTION
!
WARNING
CAUTION
!
WARNING
10 114416 Rev. D