Table of Contents
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CoolMaster Programmers Reference Manual (PRM)
Cool Master 1000D
Cool Master 2000S
Cool Master 3000T
Cool Master 4000M
Cool Master 6000L
Cool Master 7000F
Cool Master 8000I(MH)
Cool Master 9000H
Cool Master G
Document Revision 4.08
12/16/2015
CoolMaster
Interface
Adapter
for VRV, VRF
Air Conditioning
Systems
© 2015 Cool Automation LTD
www.coolautomation.com
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Table of Contents
Related Manuals for Cool Automation Cool Master 1000D
Summary of Contents for Cool Automation Cool Master 1000D
- Page 1 Air Conditioning Systems Cool Master 1000D Cool Master 2000S Cool Master 3000T Cool Master 4000M Cool Master 6000L Cool Master 7000F Cool Master 8000I(MH) Cool Master 9000H Cool Master G Document Revision 4.08 12/16/2015 © 2015 Cool Automation LTD www.coolautomation.com...
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Page 2: Table Of Contents
................................query ................................swing ................................temp ................................group ..............................................................lock ..............................................................feed ................................Part V Firmware Update 1 Entering bootloader mode ........................... 28 2 Firmware Download ........................... 28 3 Reboot ........................... 29 www.coolautomation.com © 2015 Cool Automation LTD... -
Page 3: Contents
CoolMaster PRM Contents www.coolautomation.com © 2015 Cool Automation LTD... -
Page 4: Part I Revisions History
Centralized Address for 200S,3000T · 3.5 CoolMaster 7000F · 3.4 fixed compatibility notes auto command, AutC, AutH fspeed: t - top, m for CoolMaster 1000D VAM and Auto modes in stat · 3.3 added vam command www.coolautomation.com © 2015 Cool Automation LTD... -
Page 5: Part Ii Rs232 Interface
TxD to RxD and RxD to TxD. According to RS232 specification cable length should not exceed 25m. RS232 Cable supplied with Cool Master is 1.5m length suitable for direct connection to PC RS232 serial port. www.coolautomation.com © 2015 Cool Automation LTD... -
Page 6: Port Settings
Data Bits Parity Control None Stop Bits Flow Control None Below is an example of COM port setup in HyperTerminal application CoolMaster RS232 Port baud rate (bits per second) can be changed with baud command. www.coolautomation.com © 2015 Cool Automation LTD... -
Page 7: Part Iii General Protocol Definitions
You should refer to specific AC system manuals to find out how to set and quire indoor unit addresses. Below are examples of accepted UID's. Indoor Address 1-00 www.coolautomation.com © 2015 Cool Automation LTD... - Page 8 Note: For backward compatibility Unit number in System can be represented by hexadecimal numbers couple in range 00-0F equal to decimal 00-15. For example 10A represents Centralized Address 1-15. We recommend not to use this option in future designs. www.coolautomation.com © 2015 Cool Automation LTD...
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Page 9: Part Iv Commands Reference
4.1.1 alloff SYNOPSIS alloff DESCRIPTION Turn off all indoor units EXAMPLE >alloff EXIT CODE Request Successfully Executed 4.1.2 allon SYNOPSIS allon www.coolautomation.com © 2015 Cool Automation LTD... -
Page 10: Boot
>boot reboot... 4.1.4 cool SYNOPSIS cool <UID> DESCRIPTION Set indoor unit UID mode to COOL. EXAMPLE >cool 102 EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found 4.1.5 SYNOPSIS dry <UID> www.coolautomation.com © 2015 Cool Automation LTD... -
Page 11: Heat
Set indoor unit UID mode to AUTO. Status report for the Indoor Unit in Auto mode can be · Auto - Auto Mode · AutC - Auto Mode Cooling · AutH - Auto Mode Heating EXAMPLE >auto 102 EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found www.coolautomation.com © 2015 Cool Automation LTD... -
Page 12: Fan
<UID> DESCRIPTION Reset filter sign on indoor unit UID. EXAMPLE >filt 102 EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found COMPATIBILITY CoolMaster 1000D v 0.3.1 CoolMaster 2000S v 2.0.9 www.coolautomation.com © 2015 Cool Automation LTD... -
Page 13: Fspeed
Supported: l m h a CoolMaster 8000I(MH) Supported: l m h t CoolMaster 9000H Supported: l m h CoolMaster G Supported: l m h a 4.1.11 off SYNOPSIS off <UID> DESCRIPTION Turn off indoor unit UID. EXAMPLE www.coolautomation.com © 2015 Cool Automation LTD... - Page 14 Unit with specified UID not found EXTENSIONS CoolMaster 4000M PAC-YG Support In CoolMaster 4000M v2.5.6 or higher to control PAC-YG66 digital I/O device following on command format is used on <UID> [N] N is digital output number 1..6 www.coolautomation.com © 2015 Cool Automation LTD...
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Page 15: Set
· ignore flag 'r' allows reading of the consecutive Indoor status holding and input registers (address range:0x1001-0xF640) even if there are non-existent Indoor Units in between. Non-existent Indoor registers are filled with 0xFFFF. EXAMPLE Query configuration : 0041 myid : 0A version : 2.1.4 echo www.coolautomation.com © 2015 Cool Automation LTD... -
Page 16: Simul
CoolMaster to Air Conditioning system line. To exit simulation mode set N to zero or restart CoolMaster. EXAMPLE Simulate 20 Indoor Units >simul 20 >simul Terminate simulation mode EXIT CODE Request Successfully Executed www.coolautomation.com © 2015 Cool Automation LTD... -
Page 17: Stat
This command is obsolete and is supported only for backward compatibility. EXTENSIONS CoolMaster 4000M PAC-YG Support In CoolMaster 4000M v2.5.6 or higher for PAC-YG66 (digital I/O extender) and PAC-YG63 (analog I/O extender), stat,stat2,stat3 commands output format will differ from the mentioned above. www.coolautomation.com © 2015 Cool Automation LTD... -
Page 18: Stat2
OK 0 105 OFF 11C 07,23C Low OK 0 106 ON 11C 14,91C Auto Dry OK 0 107 ON 27C 12,94C Med Cool OK 1 >stat2 101 101 OFF 32C 04,93C Low OK 0 www.coolautomation.com © 2015 Cool Automation LTD... -
Page 19: Stat3,Stat4
THERMOSTAT_ON column. EXAMPLE >stat3 100 ON 12C 12C High Cool OK 0 101 OFF 32C 04C Low OK 1 102 ON 07C 08C High Dry OK 0 >stat4 www.coolautomation.com © 2015 Cool Automation LTD... - Page 20 2.4.5 CoolMaster 6000L CoolMaster 7000F CoolMaster 8000I(MH) CoolMaster 9000H CoolMaster G stat4 CoolMaster 1000D v 2.7.8 CoolMaster 2000S N.A. CoolMaster 3000T N.A. CoolMaster 4000M N.A. CoolMaster 6000L N.A. CoolMaster 7000F N.A. CoolMaster 8000I(MH) N.A. www.coolautomation.com © 2015 Cool Automation LTD...
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Page 21: Query
- auto h - horizontal 3 - 30º 4 - 45º 6 - 60º v - vertical This command is intended for systems with low parsing capabilities. EXAMPLE >query 100 o >query 100 m www.coolautomation.com © 2015 Cool Automation LTD... -
Page 22: Swing
Set unit 1-01 swing to 30º >swing 101 3 Set unit 1-01 swing to 45º >swing 101 4 Set unit 1-01 swing to 60º >swing 101 6 Set unit 1-01 swing to vertical >swing 101 v www.coolautomation.com © 2015 Cool Automation LTD... -
Page 23: Temp
Increase unit 1-01 temperature by 3ºC >temp 101 +3 >temp 20.5 Set unit 1-01 temperature to 20.5ºC EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found COMPATIBILITY temp <UID> <XX.xx> support: www.coolautomation.com © 2015 Cool Automation LTD... -
Page 24: Group
This command controls VAM (Ventilation) HRV unit mode and fan speed. Letter Compatibility 1000D(DK) 4000M(ME) 6000L(LG) a - Auto Mode b - Bypass (Bps) Mode x - Heat Exchange (HExc) Mode n - Normal Mode www.coolautomation.com © 2015 Cool Automation LTD... -
Page 25: Lock
- Set Temperature change n - On (CoolMaster 1000D Only) · lock <UID> Query current Lock settings · lock <UID> + Lock ALL · lock <UID> - UnLock ALL · lock <UID> <+|-><o|m|t> ... www.coolautomation.com © 2015 Cool Automation LTD... - Page 26 Water Heating unit 101 to Heating >wh 101 h Mode set Water Heating unit 101 to Anti-freeze >wh 101 a Mode EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found www.coolautomation.com © 2015 Cool Automation LTD...
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Page 27: Feed
Increase unit 1-01 ambient temperature by 3ºC >feed 20.5 Set unit 1-01 ambient temperature to 20.5ºC EXIT CODE Request Successfully Executed ERROR:1 Unit with specified UID not found COMPATIBILITY Only CoolMaster 4000M v 2.9.0 www.coolautomation.com © 2015 Cool Automation LTD... -
Page 28: Part V Firmware Update
In order to start the process, please simply run the BAT file. After running BAT file, the ComPort selection prompt will appear and the correct port number should be entered in order to proceed. www.coolautomation.com © 2015 Cool Automation LTD... -
Page 29: Reboot
Reboot After firmware downloading has being finished you need to power reset CoolMaster. If it was entered bootloader mode with BOOT jumper, please make sure to close BOOT jumper back before power reset. www.coolautomation.com © 2015 Cool Automation LTD...
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