47
STS INSTALLATION, OPERATION, AND MAINTENANCE MANUAL
OPERATION
Start-up procedure
After the system is installed and connected properly:
1. Verify that the STS 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)
• All governing codes
2. Verify that electrical connections in the control cabinet and at the
humidifier are secure before applying power.
3. Verify that the humidifier is mounted level and securely supported before
filling with water. See operating weights in Table 6-1.
4. Verify that the humidifier is level from front to back and side to side after it
is full of water.
5. Read the “Operation” section of the
Vapor-logic Installation and Operation
Manual
.
Note: During start-up, do not leave the humidifi er unattended.
6. Perform all applicable “Start-up checklist” items. See Page 48.
7. Monitor humidifier operation through multiple fill cycles. The humidifier
operating status appears on the keypad/display.
8. 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
).
At start-up, DriSteem recommends initially running the humidifier with the
factory default setting for skim time. See “Maintenance,” beginning on
Page 49.
mc_060210_1400-STS
The
Vapor-logic version 5 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
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 control cabinet door is in
place and secure before turning on
electrical power.
