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ST-2E / ST-3E

Last post by sadms « Wed Sep 10, 2025 5:08 pm
Replies: 1
by Steven W. » Tue Jun 25, 2019 10:30 am

1 Replies

175094 Views

Last post by sadms
Wed Sep 10, 2025 5:08 pm
Older Technical Documents

Last post by John B. « Thu Jun 13, 2019 10:34 am

by John B. » Thu Jun 13, 2019 10:34 am

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Last post by John B.
Thu Jun 13, 2019 10:34 am
Welcome / Forum Rules

Last post by Ric « Mon Oct 05, 2009 11:20 am

by Ric » Mon Oct 05, 2009 11:20 am

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Last post by Ric
Mon Oct 05, 2009 11:20 am

Topics

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Thermostat Options for EWC-ST Series Control Panels

Last post by Parish6503 « Mon Sep 01, 2025 6:44 pm
Replies: 87
by nlagaros » Mon Dec 06, 2010 11:55 am
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87 Replies

9257871 Views

Last post by Parish6503
Mon Sep 01, 2025 6:44 pm
EWC Technical Support

Last post by Parish6503 « Sun Aug 31, 2025 5:14 pm
Replies: 16
by EWC Controls » Tue Jul 28, 2009 10:39 am
1

2
16 Replies

935442 Views

Last post by Parish6503
Sun Aug 31, 2025 5:14 pm
Swapping out an ST series zone control to model NCM-3z zone control

Last post by lyraellington12 « Thu Sep 03, 2026 7:14 am
Replies: 4
by Davi S. » Mon Sep 01, 2025 3:02 pm

4 Replies

129165 Views

Last post by lyraellington12
Thu Sep 03, 2026 7:14 am
Upgrading from ST-2E to NCM-3z

Last post by jewok « Wed Sep 02, 2026 3:15 am
Replies: 5
by bsaam5 » Sun Mar 15, 2026 7:42 pm

5 Replies

45268 Views

Last post by jewok
Wed Sep 02, 2026 3:15 am
New Daikin wireless sensor and UT-3000

Last post by karsonpaul « Tue Sep 01, 2026 5:12 am
Replies: 6
by dualtronic » Tue Dec 30, 2025 10:00 pm

6 Replies

55432 Views

Last post by karsonpaul
Tue Sep 01, 2026 5:12 am
Upgrade from CTK02

Last post by tinkeringtom « Mon Aug 31, 2026 4:15 pm

by tinkeringtom » Mon Aug 31, 2026 4:15 pm

0 Replies

145 Views

Last post by tinkeringtom
Mon Aug 31, 2026 4:15 pm
Fan runs after shutdown on Ultra-Zone panel

Last post by alexwilliams98 « Sat Aug 29, 2026 12:54 am
Replies: 2
by lylybr » Wed Apr 22, 2026 6:04 am

2 Replies

14724 Views

Last post by alexwilliams98
Sat Aug 29, 2026 12:54 am
St-2e

Last post by Steven W. « Tue Aug 04, 2026 9:35 am
Replies: 1
by Kvothee531 » Mon Aug 03, 2026 9:13 pm

1 Replies

728 Views

Last post by Steven W.
Tue Aug 04, 2026 9:35 am
Daikin Fit - high fan speed during purge

Last post by lascelles « Wed Jul 29, 2026 7:04 am
Replies: 14
by mwheeler » Fri Jul 01, 2022 6:48 pm
1

2
14 Replies

354218 Views

Last post by lascelles
Wed Jul 29, 2026 7:04 am
Damper actuator swap

Last post by Steven W. « Thu Jul 02, 2026 8:42 am
Replies: 1
by BACK » Wed Jul 01, 2026 7:16 pm

1 Replies

2119 Views

Last post by Steven W.
Thu Jul 02, 2026 8:42 am
Y1 Compressor light not coming on (New Bmplus-3z)

Last post by pgershon « Sat May 09, 2026 12:39 pm
Replies: 1
by pgershon » Sat May 09, 2026 8:00 am

1 Replies

17877 Views

Last post by pgershon
Sat May 09, 2026 12:39 pm
300L panel no 24V at yellow system wire

Last post by MRP « Fri May 08, 2026 1:11 pm
Replies: 1
by MRP » Mon Apr 20, 2026 4:05 pm

1 Replies

14957 Views

Last post by MRP
Fri May 08, 2026 1:11 pm
Need Help with EWT-T725, need demo video

Last post by smithcohn12 « Thu Feb 26, 2026 4:54 am
Replies: 1
by Dazed & Confused » Thu Oct 30, 2025 2:16 pm

1 Replies

42422 Views

Last post by smithcohn12
Thu Feb 26, 2026 4:54 am
BM2000 Blower not running.

Last post by coeddie11 « Tue Feb 10, 2026 6:15 am
Replies: 1
by VRan » Tue Nov 18, 2025 9:19 am

1 Replies

39009 Views

Last post by coeddie11
Tue Feb 10, 2026 6:15 am
NCM 300 not working?

Last post by TRDJSC « Tue Jan 13, 2026 9:00 am

by TRDJSC » Tue Jan 13, 2026 9:00 am

0 Replies

64359 Views

Last post by TRDJSC
Tue Jan 13, 2026 9:00 am
Damper Motor Model and Replacement

Last post by Ric « Mon Jan 05, 2026 7:24 am
Replies: 1
by morendhil » Sat Jan 03, 2026 3:32 pm

1 Replies

33573 Views

Last post by Ric
Mon Jan 05, 2026 7:24 am
Whistling noise when only one zone calls for heat/cool in a 2 zone system

Last post by Steven W. « Tue Dec 30, 2025 8:51 am
Replies: 4
by n00brh » Fri Oct 24, 2025 8:02 am

4 Replies

118344 Views

Last post by Steven W.
Tue Dec 30, 2025 8:51 am
Does the UltraTalk 3000 support Floating Dampers for MA-ND5 Round Dampers

Last post by en_sabah_nur « Tue Dec 02, 2025 10:08 am
Replies: 2
by en_sabah_nur » Sat Nov 29, 2025 10:16 am

2 Replies

42033 Views

Last post by en_sabah_nur
Tue Dec 02, 2025 10:08 am
DYIer - Upgrading from BMPlus 3000 rev b to BMPlus-3z

Last post by Steven W. « Mon Dec 01, 2025 10:42 am
Replies: 3
by CatsAndIT » Mon Nov 24, 2025 1:16 pm

3 Replies

50584 Views

Last post by Steven W.
Mon Dec 01, 2025 10:42 am
EWC's UT3000 & ComfortBridge equipment compatibility

Last post by Doug S « Fri Nov 14, 2025 11:46 pm
Replies: 15
by John B. » Mon Jan 10, 2022 11:18 am
1

2
15 Replies

459841 Views

Last post by Doug S
Fri Nov 14, 2025 11:46 pm
update notification

Last post by Ngermain_QC « Fri Nov 07, 2025 12:36 pm

by Ngermain_QC » Fri Nov 07, 2025 12:36 pm

0 Replies

65623 Views

Last post by Ngermain_QC
Fri Nov 07, 2025 12:36 pm
Whistling 16x8 ND Motorized Damper

Last post by MRP « Thu Nov 06, 2025 1:05 pm

by MRP » Thu Nov 06, 2025 1:05 pm

0 Replies

64589 Views

Last post by MRP
Thu Nov 06, 2025 1:05 pm
EWC-ST-2 system switch issue

Last post by Nickc75 « Sun Nov 02, 2025 9:18 am

by Nickc75 » Sun Nov 02, 2025 9:18 am

0 Replies

65209 Views

Last post by Nickc75
Sun Nov 02, 2025 9:18 am
UT-3000 OAS SP 42°F Limit - Needs 55°F Changeover Due to Extreme Electric Rates

Last post by Steven W. « Mon Oct 27, 2025 3:31 pm
Replies: 1
by woodegg » Mon Oct 27, 2025 2:27 pm

1 Replies

225366 Views

Last post by Steven W.
Mon Oct 27, 2025 3:31 pm
EWC-ST-2D to NCM-300

Last post by Hunter1020 « Wed Oct 15, 2025 12:30 pm

by Hunter1020 » Wed Oct 15, 2025 12:30 pm

0 Replies

132218 Views

Last post by Hunter1020
Wed Oct 15, 2025 12:30 pm

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