SER146 - 48/50A & Z Series Rooftops with ComfortLink Controls

Register Now

Class Description

This course introduces A & Z Series Rooftops with ComfortLink™ Controls. This 2 day training session will be conducted utilizing a slide presentation format supplemented with an A & Z Simulator (one of each) and the latest Controls & Troubleshooting documents. The A & Z simulators provide three modes of operation; Cooling, Heating and Ventilation. There are 16 faults built in each simulator, for example: Loss of communication with economizer actuator, outdoor air temperature, and high pressure switch and compressor current sensor. Technicians work their way through the panel's bug list to ensure a hands-on comfort level with each unit.


This course will cover the following:

  • A & Z Series Unit Familiarization
  • ComfortLink™ Control - input/output locations and sensors, operation of scrolling marquee and software menu structure
  • Initial Start-Up
  • Configuration, set point, time clock, test, unit sub-mode, heat sub-mode, SP sub-mode, BP sub-mode, CCN sub-mode
  • Unit Operation
  • CV units with 2-stage thermostat, CV units with space sensor control, VAV control, gas heat, economizer, head pressure control, time delays, demand limiting, indoor air quality, building pressure control, smoke control modes
  • Troubleshooting
  • VFD modes, diagnostics, resetting faults and alarms, alarm history

A cumulative score of 70% is required to pass this course. The score is a combination of attendance, class participation, and a demonstration of skills and knowledge through quizzes and/or work sessions.

Length: 2 -Days
Cost: $600.00 U.S.
Certifications:
Authorized IACET Provider 1.5 CEUs
Authorized NATE Provider 16. hrs
ACSV, ADSV, HPSV, GSSV, ACIN, ADIN, HPIN, GSIN

Back to Top


Register for SER146 - 48/50A & Z Series Rooftops with ComfortLink Controls

Click on column header to sort, BOLD = Confirmed Class

Class Location Start Date Class Length (Days) Register For Class
SER146 Tualatin, OR 05/27/10 2
SER146 Syracuse, NY 06/10/10 2
SER146 Oklahoma City, OK 10/07/10 2
SER146 Orlando, FL 11/04/10 2
See Schedule for All Classes

Back to Top