Help and Advice

New Topic

611 topics

Page 1 of 25
- Jump to page:
1
2
3
4
5
…
25
Next

Announcements

Replies

Views

Last post

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

168184 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

0 Replies

213709 Views

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

0 Replies

219893 Views

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

Topics

Replies

Views

Last post

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
1

…

5

6

7

8

9
87 Replies

9041912 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

889690 Views

Last post by Parish6503
Sun Aug 31, 2025 5:14 pm
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

31 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

339356 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

1339 Views

Last post by Steven W.
Thu Jul 02, 2026 8:42 am
Upgrading from ST-2E to NCM-3z

Last post by Barsenault « Sat May 23, 2026 11:26 am
Replies: 1
by bsaam5 » Sun Mar 15, 2026 7:42 pm

1 Replies

37417 Views

Last post by Barsenault
Sat May 23, 2026 11:26 am
Swapping out an ST series zone control to model NCM-3z zone control

Last post by Barsenault « Fri May 22, 2026 8:45 pm
Replies: 1
by Davi S. » Mon Sep 01, 2025 3:02 pm

1 Replies

122362 Views

Last post by Barsenault
Fri May 22, 2026 8:45 pm
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

16883 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

13096 Views

Last post by MRP
Fri May 08, 2026 1:11 pm
Fan runs after shutdown on Ultra-Zone panel

Last post by Steven W. « Wed Apr 22, 2026 9:28 am
Replies: 1
by lylybr » Wed Apr 22, 2026 6:04 am

1 Replies

13112 Views

Last post by Steven W.
Wed Apr 22, 2026 9:28 am
New Daikin wireless sensor and UT-3000

Last post by dualtronic « Thu Apr 02, 2026 3:09 pm
Replies: 4
by dualtronic » Tue Dec 30, 2025 10:00 pm

4 Replies

46905 Views

Last post by dualtronic
Thu Apr 02, 2026 3:09 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

33902 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

31663 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

52045 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

27224 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

109951 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

34703 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

42546 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

421022 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

53454 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

52723 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

53118 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

218386 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

120101 Views

Last post by Hunter1020
Wed Oct 15, 2025 12:30 pm
BMPlus 3000 with Honeywell T10+ and EIM and dual fuel heatpump system

Last post by meassick « Sun Oct 12, 2025 1:39 pm

by meassick » Sun Oct 12, 2025 1:39 pm

0 Replies

93771 Views

Last post by meassick
Sun Oct 12, 2025 1:39 pm

New Topic

611 topics

Page 1 of 25
- Jump to page:
1
2
3
4
5
…
25
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum