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DVMS HP/HR
Quick Reference Guide
Important Notice
This is not a substitute for the installation or service manuals. As new products are released, this list will be changed.
Samsung is in no way responsible for inaccuracies. This document is intended to be used as a reference.
© 2019 Samsung All rights reserved

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Summary of Contents for Samsung DVMS HP

  • Page 1 This is not a substitute for the installation or service manuals. As new products are released, this list will be changed. Samsung is in no way responsible for inaccuracies. This document is intended to be used as a reference. © 2019 Samsung All rights reserved...
  • Page 2 Connection for communication from outdoor to F1 F2 V1 V2 F3 F4 F1/F2 indoor (485 SnetPro2 connection) Connection for communication outdoor unit to OF1/OF2 outdoor unit in multi module setup Connection for centralized controller and R1/R2 DMS/DMS2.5 © 2019 Samsung All rights reserved...
  • Page 3 Example: Port “C” not used. Capacity per Use the rotary dial to give ≤ port ( 54 MBtu) each MCU its own F E D individual address 10’s address setting 1’s © 2019 Samsung All rights reserved A B C D...
  • Page 4: Initial System Settings

    NC X0 Ten digit setting 16 MCU units can be connected Step 8 Ones digit setting Save Hold K4 for 2 seconds for auto detection mode Step 9 Hold K2 Ad 00 Save Restart © 2019 Samsung All rights reserved...
  • Page 5 - The operation takes about 25 to 55minutes normally depending on the number of indoor units connected.(Max 2hours) Step 1 (Start ) → Steps 2 - 8 (Setup ) → Step 9 (Check ) → Step 10 (Confirmation Note: Verify service valves are open and the proper charge has been added © 2019 Samsung All rights reserved...
  • Page 6 4. After setting the number values in SEG 1, 2, 3 & 4 for the function option you want to change. Press and hold the K2 button for 2 seconds or more to save. 5. All Segments will BLINK and begin tracking © 2019 Samsung All rights reserved...
  • Page 7 Correction 48-51 ( F ) setting. • Press K3 at any time to 50-53 ( F ) exit 51-55 ( F ) 53-57 ( F ) 55-57 ( F ) © 2019 Samsung All rights reserved...
  • Page 8 391 (PSI) process. Then press & and hold the K2 Heating button to save the 406 (PSI) Correction setting. • Press K3 at any time to 420 (PSI) exit 449 (PSI) 464 (PSI) 478 (PSI) © 2019 Samsung All rights reserved...
  • Page 9 Then press and hold the K2 Main Current button to save the Restriction setting. • Press K3 at any time to exit No restriction © 2019 Samsung All rights reserved...
  • Page 10 Then press Temp to and hold the K2 Main trigger button to save the Defrost High humidity setting. • Press K3 at any time to exit Main Default Outdoor & Speed Increase fan speed © 2019 Samsung All rights reserved...
  • Page 11 Level 3 / Auto Main and hold the K2 Silent mode button to save the Level 1 External setting. contact • Press K3 at any time to Level 2 exit External Contact Level 3 External contact © 2019 Samsung All rights reserved...
  • Page 12 High-head and hold the K2 Type 1 condition Indoor button to save the lower than setting. outdoor • Press K3 at any time to unit exit Type 2 Outdoor unit lower than indoor unit © 2019 Samsung All rights reserved...
  • Page 13 Then press condition Main and hold the K2 Level 1 (cannot be set with button to save the high-head setting. setting) • Press K3 at any time to exit Level 2 © 2019 Samsung All rights reserved...
  • Page 14 • Press K3 at any time to Disabled exit Default continuous Rotation Main heating is defrost possible but HR only Enable performance may decrease during rotation defrost © 2019 Samsung All rights reserved...
  • Page 15 Then press and hold the K2 Enabled Default Snow Main button to save the accumulation setting. control Disabled • Press K3 at any time to exit Main Unused Unused Main Unused Unused © 2019 Samsung All rights reserved...
  • Page 16 Main enter the Pump down button to save the B-type PBA pump down Enable setting. operation • Press K3 at any time to exit Main Unused Unused Disabled Default Main LA Kit Option Enabled © 2019 Samsung All rights reserved...
  • Page 17 K2 Base heater button to save the Enabled setting. • Press K3 at any time to Disabled exit Default Main Emergency operation & Compressor 1 Malfunction compressor malfunction Compressor 2 malfunction © 2019 Samsung All rights reserved...
  • Page 18 Then press Aux. heater and hold the K2 button to save the 5 min setting. • Press K3 at any time to No Delay exit Disabled Auto Default Main change over HP only Enable © 2019 Samsung All rights reserved...
  • Page 19 • The display will change to “K”“K”. • Once successfully completing Auto Trial the system will stop operation and the display will begin to scroll connected equipment addressing. VRF board of main outdoor unit only © 2019 Samsung All rights reserved...
  • Page 20 9 times Vacuuming (OD address 3) “K” “4” “BLANK” “3” 10 times Vacuuming (OD address 4) “K” “4” “BLANK” “4” 11 times Vacuuming (all OD units) “K” “4” “BLANK” “A” 12 times End key operation © 2019 Samsung All rights reserved...
  • Page 21: Key Operation

    “K” “8” “BLANK” “BLANK” (Cooling/Heating) for trial operation) 5 times Refrigerant check mode “K” “9” X-X 6 times Discharge made DC line voltage “K” “A” “BLANK” “BLANK” 7 times Forced defrost “K” “B” “BLANK” “BLANK” © 2019 Samsung All rights reserved...
  • Page 22 14 times Base heater test “K” “I” “BLANK” “BLANK” 15 time End Key operation K3 No. of presses Key operation Display on segment 1 time Initialize (reset/exit) “8” “8” “8” “8” “back to main display” © 2019 Samsung All rights reserved...

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