60
VAPORSTREAM INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
After the system is installed and connected properly:
1. Verify that the Vaporstream humidifier, controls, piping, electrical
connections, steam supply, and dis per sion unit(s) are installed according to
the following:
• Installation instructions in this manual
•
Vapor-logic In stal la tion and Op er a tion Man u al
– Installation
section
– Pre-installation
checklist
• Ladder style wiring diagram (inside control cabinet)
• External connections wiring diagram (inside control cabinet)
• Heater connections wiring diagrams (inside heater terminal cover)
• All governing codes
2. Verify that electrical connections in the control cabinet and at the
humidifier are secure before applying power.
3. Make sure all electrical covers are in place and secure. See Warning at
right.
4. Verify that the humidifier is mounted level and securely supported before
filling with water. See operating weights in Table 8-1.
5. Verify that the humidifier is level front to back and side to side after it is full
of water.
6. Read the “Operation” section of the
Vapor-logic Installation and Operation
Manual
.
Note: During start-up, do not leave the humidifier unattended.
7. Perform all applicable “Start-up checklist” items. See Page 60.
8. Monitor humidifier operation through multiple fill cycles. The humidifier
operating status appears on the keypad/display.
9. On tap/softened water units, water skims from the humidifier after every fill
cycle. Adjust the amount of skim by increasing or de creas ing the skim time
(see the
Vapor-logic Installation and Operation Manual
).
10. At start-up, DriSteem recommends initially running the humidifier with the
factory default setting for skim time. See “Maintenance,” beginning on
Page 61.
mc_060210_1400-VLC
The
Vapor-logic In stal la tion and Op er a tion
Man u al
is a comprehensive operation manual.
Refer to it for information regarding the
following features:
• Keypad/display setup and menu information
• Control input signals and functions
• Drain, fl ush, and skim features
• Safety features
• Alarm screens and fault messages
The manual was shipped with your
humidifi er and is available at our Web site:
www.dristeem.com
mc_052410_1340
OPERATION
Start-up procedure
WARNING
Electric shock hazard
Only qualifi ed electrical personnel
should perform start-up procedure.
Contact with energized circuits can
cause property damage, severe
personal injury or death as a result of
electrical shock or fi re.
Make sure that all electrical covers
are in place and secure before turning
on electrical power. These include the
following:
• Heater terminal cover on tank
• Control cabinet door
CAUTION
Damage from dry startup
In the event the humidifi er tank does
not contain water and the heaters
are energized, turn main power off.
Operation of the heaters without water
will cause damage to the humidifi er.
Before turning main power on, verify
that all wiring has been completed per
the wiring instructions in this manual
and the unit wiring diagrams.
mc_052410_1325
