6 Steps for Designing HVAC DDC Controls

Learn 6 Basic Steps for Designing an HVAC DDC Controls system. This video is for beginners and those wanting to understand the steps involved in designing a controls system. This video will give you an idea of the steps engineers take to design a Basic HVAC DDC controls system.
ESTIMATING SPREADSHEETS
✅ #1 HVAC & Plumbing Estimating Spreadsheet: mepacademy.gumroad.com/l/AgJDH
✅ HVAC Estimating Spreadsheet: mepacademy.gumroad.com/l/fhxei
✅ Plumbing Estimating Spreadsheet: mepacademy.gumroad.com/l/bcdah
✅ Residential Estimating Spreadsheet: mepacademy.gumroad.com/l/tdwbh
CONSTRUCTION PROPOSAL TEMPLATE
✅ mepacademy.gumroad.com/l/pzxzwi
NEWSLETTER & KZbin SUBSCRIBE
✅ Subscribe for more Videos like this: bit.ly/3J21zXL
✅ Signup for our FREE Engineering/Construction Newsletter: eepurl.com/hJGcTL
✅ Watch our most recent videos: / mepacademy
------------------- SOCIAL ------------------
⚙️ MEP Academy Website - mepacademy.com
⚙️ Twitter - / mep_academy
⚙️ Facebook: / mechanicaltrades
--------IMPORTANT VIDEOS TO WATCH---------
HVAC ENGINEERING and CALCULATIONS
💧How to Calculate Motor Break Horsepower: • How to Calculate Motor...
💧Fan Laws, Calculate CFM, SP, RPM, HP: • Fan Laws How to Calcul...
💧How to Calculate Static Pressure and CFM: • How to Calculate Stati...
💧Condensate Piping Design and Sizing: • Condensate Piping Desi...
💧How do you define a BTU or Tons of AC: • What is a BTU or Ton o...
💧Sensible Heat Transfer Equation for Water: • Sensible Heat Transfer...
💧Sensible Heat Transfer Equation for Air: • Sensible Heat Transfer...
💧Sensible and Latent Heat Transfer Formula for Air: • Sensible and Latent He...
CHILLERS and COOLING TOWERS
💧How Chillers Work, Air-Cooled & Water-Cooled: • How Air and Water Cool...
💧Chiller IPLV Calculation: • Chiller IPLV Calculation
💧Calculate Total BTU of Chiller or Coil: • How to Calculate Total...
💧Calculate GPM or TDH of Chiller or Coil: • How to calculate GPM o...
💧How Cooling Towers Work, Crossflow vs Counterflow: • How Cooling Towers Wor...
REFRIGERATION and REFRIGERANTS
💧How Electronic Expansion Valves Work: • How Electronic Expansi...
💧Refrigeration Cycle: • Refrigeration Cycle 101
💧Refrigerant Piping Insulation: • Refrigerant Piping Ins...
💧New Refrigerants, Codes and Standards: • New Refrigerants Codes...
HVAC SYSTEMS
💧How a Variable Air Volume System Works: • How a Variable Air Vol...
💧Rooftop Packaged HVAC Units Explained: • Rooftop Packaged HVAC ...
💧How Heat Pumps Work: • How Heat Pumps Work Ai...
💧How a Condensing Boiler Works: • How a Condensing Boile...
ESTIMATING
💧HVAC Piping Unit Pricing: • HVAC Piping Unit Pricing
💧HVAC Equipment Cost Database: • HVAC Equipment Cost Da...
💧MEP Estimating Spreadsheet: • HVAC and Plumbing Cons...
💧Construction Labor Rates with Burden: • How to Figure Construc...
HYDRONICS and PIPING
💧How to Read Pump Chart and Select Pump: • How to Read Pump Chart...
BUSINESS - CONSTRUCTION & CONTRACTING
💧Bid Bonds and Performance Bonds: • Construction Bid Bond ...
💧Top 3 Things to Know Before Bidding Commercial Projects: • Top 3 Things to Know B...
💧Top 12 Construction Bidding Websites: • Top 12 Construction Bi...
CONSTRUCTION BASICS
💧General Layout of Construction Drawings: • General Layout of Cons...
💧How to Read Specifications: • How to Read Constructi...
ELECTRICAL and CONTROLS
⚡How Variable Frequency Drives Work in HVAC Systems: • How Variable Frequency...
⚡How a Power Factor Works: • How a Power Factor Works
⚡Ohms Law: • Ohm's Law
⚡3Phase Electricity - How it Works: • 3 Phase Electricity Ho...
VARIABLE REFRIGERANT FLOW
💧VRF Videos: / @vrfwizard
#MEPAcademy #HVAC #buildingautomation

[@ia9562]

Doing the lord's work thank you my friend.

[@MEPAcademy]

Always

[@CommercialGasEngineerVideos]

Great vid. Found this very helpful

[@MEPAcademy]

Glad it helped. Thanks for watching.

[@ROCKY-su4ud]

Very good lecture... Nice explanation...

[@MEPAcademy]

Thank you

[@SHIVAm-mp1dk]

Superb content thanks a lot

[@MEPAcademy]

You're Welcome

[@ammaraloush6313]

Very useful

[@MEPAcademy]

Glad you think so! Thanks for watching.

[@karthikbantwal4686]

Pretty useful and informative lecture. May I know the software from siemens used in 11:45 min of this video?

[@MEPAcademy]

There are many versions. Here is a link to their webpage that might help you. www.siemens.com/global/en/products/buildings/automation.html

[@ammaraloush6313]

❤❤very nice

[@MEPAcademy]

Thanks 🤗

[@shamsheralam8862]

Very useful vedio, please suggest software you used to make such vedioes please

[@MEPAcademy]

Adobe Photoshop and Lightroom

[@shamsheralam8862]

@@MEPAcademy thanks a lot

[@ahmedadam933]

I'd like to ask something about variable chiller control and how to achieve this correctly. Because I've seen options for these, First uses a variable compressor, which is infantry and still not fully reliable. Second, using variable pumps and my question here, does this type need VFD! Third, using constant pumps controlled by VFD. by your experience, which one gives the atmost fluid control for better VAV systems. Thanks

[@MEPAcademy]

If we understand you question correctly, you would want to use Variable Speed Pumps with VFD's and two way control valves on the coils.

[@thepurposeofmyexistence2511]

Nice video sir , but could y explain how do we write this program as ladder logic in ddc controller using ddc controller software

[@MEPAcademy]

Each software vendors program looks slightly different. You'll need to refer to the manufacturers literature for the specifics on programming their controllers.

[@thepurposeofmyexistence2511]

@@MEPAcademy ok sir , but can you make as an example for us on any brand A logic LD it will be helpful for us

[@AKARSH696]

🙏

[@MEPAcademy]

Thank you