Nortec MH Series - Manual (Page 74)

71 | Troubleshooting
Organization of Troubleshooting Chapter
The troubleshooting chapter is broken down into 2 sections.
General Troubleshooting
Deals with troubleshooting incorrect operation, installation,
and plumbing issues without any control software warnings
or faults.
Humidifier Warnings and Faults Deals with warning and error messages that are generated
by the MHTC’s control software.
Troubleshooting Requirements
 Ensure the installation meets the installation requirements outlined in the Installation
Chapter of this manual.
 Familiarize yourself with the operation of the MH by reading the Operation Chapter of this
manual.
 Wiring diagram specific for your MHTC is installed on the inside of the control box door. A
generic copy of the MHTC and MHB wiring diagram is also included at the end of this
chapter for reference purposes.
 When contacting your local representative or Nortec for troubleshooting assistance, please
ensure the serial number has been obtained for reference purposes.
NOTE:
Most faults are not caused by faulty equipment but rather by improper installation. A
complete fault diagnosis always involves a thorough examination of the entire system. The
fault often lies with the water supply system or control system.
CAUTION:
Be aware, when troubleshooting, that the MH is powered by high voltage. Familiarity with
both good practices and wiring of the humidifier is recommended. Any troubleshooting that
requires opening the cabinet should be done by qualified personnel.