Help and Advice

New Topic

609 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

145729 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

171291 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

197591 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

6586254 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

777717 Views

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

41 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

691 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

313 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

19445 Views

Last post by dualtronic
Thu Apr 02, 2026 3:09 pm
Upgrading from ST-2E to NCM-3z

Last post by bsaam5 « Sun Mar 15, 2026 7:42 pm

by bsaam5 » Sun Mar 15, 2026 7:42 pm

0 Replies

7162 Views

Last post by bsaam5
Sun Mar 15, 2026 7:42 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

15653 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

14223 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

14887 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

10333 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

86257 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

15030 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

18632 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

326414 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

16324 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

15910 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

15822 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

199850 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

83168 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

56602 Views

Last post by meassick
Sun Oct 12, 2025 1:39 pm
NCM-300 Heat Pump with Aux Heat Furnace

Last post by Steven W. « Mon Oct 06, 2025 8:37 am
Replies: 1
by petrasvainiusII » Sun Oct 05, 2025 12:15 pm

1 Replies

93636 Views

Last post by Steven W.
Mon Oct 06, 2025 8:37 am
Can someone explain Staging Timer = OFF?

Last post by steellocthien « Mon Sep 22, 2025 12:07 am
Replies: 2
by jbeir » Sun Feb 23, 2025 3:54 pm

2 Replies

83929 Views

Last post by steellocthien
Mon Sep 22, 2025 12:07 am
Zone wiring

Last post by sadms « Wed Sep 10, 2025 5:13 pm
Replies: 6
by Martinsj » Wed Jul 19, 2023 6:16 pm

6 Replies

67833 Views

Last post by sadms
Wed Sep 10, 2025 5:13 pm
Comfort Net CTK01 need replacement?

Last post by sadms « Wed Sep 10, 2025 5:10 pm
Replies: 6
by sgwhite15 » Fri May 17, 2024 10:10 am

6 Replies

200635 Views

Last post by sadms
Wed Sep 10, 2025 5:10 pm

New Topic

609 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