User Manuals and Technical Bulletins

User Manuals

B C D E F H M N O P R S T U V X Z Retired

APD

Submittal Sheet – APD Current Sensing Switch

BMPlus3000

BMPlus3000 Manual
BMPlus3000 Manual (en Español)
Submittal Sheet – BMPlus3000
BMPlus3000 Wiring Diagrams

CLBD

CLBD Manual
CLBD Manual (en Español)

CPLS

Submittal Sheet – CPLS

DBA

AN-154 DBA – Duct Board Adaptor Installation Instructions

EBD

Submittal Sheet – EBD
Submittal Sheet – EBD (en Español)
Submittal Sheet – EBD Field Support Relay

EC (Enthalpy Control)

Model EC Submittal Sheet

EWT-601-2

EWT-601-2 Manual

EWT-725

EWT-725 Manual

EWT-855

EWT-855 Manual

EWT-855i

EWT-855i Manual

EWT-955WH

EWT-955WH Manual

FAC

Submittal Sheet – FAC

HK2000

HK2000 Manual
HK2000 Manual (en Español)
Submittal sheet – HK2000
HK2000 Wiring Diagrams

MA-15S

Submittal Sheet – MA-15S

MA-AC1

Sumittal Sheet – MA-AC1

MA-LF24 / MA-LF120

Submittal Sheet – MA-LF24 / MA-LF120

MA-LM24

Submittal Sheet – MA-LM24

MA-LM24SR-T

Submittal Sheet – MA-LM24SR-T

MA-ND3, MA-ND3B, MA-ND4, or MA-ND5 please see “MRK”

MA-RSD

Submittal Sheet – MA-RSD

MA-SR24 / MA-SR120 (obsolete – replaced by MA-SRE)

Submittal Sheet – MA-SR24 / MA-SR120

MA-SRE24 / MA-SRE120

Submittal Sheet – MA-SRE24 / MA-SRE120

MA-TF24/120A

Submittal Sheet – MA-TF24/120A

MP

Submittal Sheet – Manual Position Control

MRK (Motor Replacement Kit)

The current “MRK” kit includes an MA-ND5 motor.  It uses three wires to power open or to power close.  The EWC Controls motor actuators have seen many design changes over the years.  Models MA-ND3 (blue case) and MA-ND3B (orange case) are obsolete.  Models MA-ND4 and MA-ND5 (grey cases with clear covers) are current.   All of these models have identical wiring and installation instructions.  Please refer to the documentation for the MA-ND5 for any of these models.  The current “MRK” kit will replace any MA-ND3, MA-ND3B, MA-ND4, or MA-RDN.
TB-225 MRK – Technical Bulletin for Replacing any MA-ND Series Motor or MA-RDN Motor
Submittal Sheet – MA-ND5
Submittal Sheet – MA-ND5 (en Español)

NCM-300

NCM-300 Manual
NCM-300 Manual (en Español)
Submittal Sheet – NCM-300
NCM-300 Wiring Diagrams
NCM-300 Instructions for Replacing ST2 & ST3

ND

Submittal Sheet – ND w/ Current Version Motor MA-ND5
Submittal Sheet – ND w/ Current Version Motor MA-ND5 (en Español)
Submittal Sheet – ND w/ MA-15S
Submittal Sheet – ND-MQ
Submittal Sheet – ND-L
Submittal Sheet – ND-SRE
Technical Bulletin – ND w/ Current Version Motor MA-ND5
ND/URD Wiring Diagrams

ND-HD

Submittal Sheet – ND-HD
Application Note – ND-HD

ND-RSD

Submittal Sheet – ND-RSD
Submittal Sheet – ND-RSD (en Español)

OAS

Submittal Sheet – OAS
Submittal Sheet – OAS-GT – Outside Air Sensor for Geothermal Systems

PRD

TB PRD (Rectangular) and PRD-RD (Round) Barometric By-Pass Damper

PS4

Submittal Sheet – PS4 (Static Pressure Switch)

R1

Submittal Sheet – R1 SPDT Relay with 24vac Coil

R4

Data – R4

RAC

TB-217 Wiring Diagram For RAC or FAC Switch – Remote Damper Control

RD-HD

Submittal Sheet – RD-HD
Application Note – RD-HD

RES

TB-211 RES Wiring Diagram For Remote Emergency Switch

RR

Submittal Sheet – RR Replacement Relay

RSD (Round)

Submittal Sheet – RSD (Round)
Submittal Sheet – RSD [Redondo] (en Español)

S1A

Submittal Sheet – S1A

SAS

Submittal Sheet – SAS / RAS
How to Test an SAS / RAS

SBD

Submittal Sheet – SBD2 (Self-Balancing Smart Bypass Damper)

SBD2

Application Note for the Belimo Assistant App

SID

Submittal Sheet – SID
Submittal Sheet (en Español)

SID-HD

Submittal Sheet – SID-HD
Application Note – SID-HD

T40-VA

Submittal Sheet – T40-VA 24 Volt Transformer

URD

Submittal Sheet – URD w/ Current Version Motor MA-ND5
Submittal Sheet – URD w/ Current Version Motor MA-ND5 (en Español)
Submittal Sheet – URD-MA15S
Submittal Sheet – URD-TF24/120
Submittal Sheet – URD-LM24
Submittal Sheet – URD-L
Submittal Sheet – URD-SRE24 / URD-SRE120
ND/URD Wiring Diagrams

UT-3000

UT-3000 Manual
UT-3000 Manual (en Español)
UT-3000 Addendum
UT-3000 Addendum (en Español)
UT-3000 Submittal Sheet
UT-3000 Submittal Sheet (en Español)
UT-3000 Installation Checklist

UZC-4

UZC-4 Manual
UZC-4 Manual (en Español)
Submittal Sheet – UZC-4

VAC

TB-212 VAC Wiring Diagram For One Zone Switch

VCD

Submittal Sheet – VCD (Rectangular)
Submittal Sheet – VCD (Round)

XM-2

XM-2 Manual
Submittal Sheet – XM-2

ZXM-2

TB – ZXM-2
Submittal Sheet – ZXM-2

Retired Products:

BM2000 Manual
BMPlus2000 Manual
BMPlus3000 Manual (early version with both CPU and Timer reset buttons)
BMPlus3000 Manual (early version with both CPU and Timer reset buttons) Spanish Instructions
TB-243 – Model DHK Damper Hardware Kit (MRK Retrofit Bracket Package)
DMX Manual
EWT-3102/EWT-3103 Touchscreen Programmable Thermostat Manual
Submittal Sheet – EWT-3102
EWT-3611 Manual
Submittal Sheet – EWT-3611
EWT-3707 Manual
Submittal Sheet – EWT-3707
EWT-3900 Manual
Submittal Sheet – EWT-3900
EWT-3900 Addendum
EX2 Manual
Submittal Sheet – FD
Data Sheet – FD, RCD, SCD, Reg-H, Reg-V
Submittal Sheet – IZT-100
Submittal Sheet – IZT-250
Data Sheet – MA-ESR
MA-ESR Wiring Diagrams
Data Sheet – MAN
Installation Instructions
Damper Wiring
TB-222 MCS-DXB
NCM-300 Manual (early version with both CPU and Timer reset buttons)
NCM-300 Manual (early version with both CPU and Timer reset buttons) Spanish Instructions
Data Sheet – ND-ESR
Submittal Sheet – ND-ESR
Submittal Sheet – PAOB
Submittal Sheet – PRD-RD
Submittal Sheet – RCD
Submittal Sheet – Reg-V
Submittal Sheet – Reg-H
TB-108B RP4
Submittal Sheet – SBD (Self-Balancing Smart Bypass Damper)
Submittal Sheet – SBD [Bypass Damper Inteligente Auto Equilibrado] (en Español)
Submittal Sheet – SCD
Data Sheet – SMDL/BMDL
Data Sheet – SMD, BMD, IMD
ST-2 & ST-3 Manual
ST-2 & ST-3 Manual (en Español)
ST-2 & ST-3 Submittal Sheet
ST2 & ST3 Instructions for Replacing with an NCM-300
STMS Manual
STEX Manual
UEX22 Manual
Data Sheet – URD-ESR
Submittal Sheet – URD-ESR
Submittal Sheet – URD-ESR
UZC-3 Manual
UZC-3 Wiring Diagrams

OEM Diagrams

Argo

ST2E/3E wired with Argo ARH control

Bill Porter

NCM300 dual fuel with Bill Porter dual fuel kit
UZC-3C dual fuel with Bill Porter dual fuel kit

Carrier

BMPlus3000 dehumidification with a Carrier thermidistat
NCM300 dehumidification with Carrier thermidistat
UZC-3C dehumidification with Carrier thermidistat

Coleman

UZC-4 — w/ Coleman High Efficiency Heat Pump

Goodman

NCM300 dual fuel with a Goodman AFE 18-60
UZC-3C dual fuel with a Goodman AFE 18-60

Honeywell

BMPlus3000 – Cool to Dehumify w/ Honeywell Vision Pro IAQ T’Stat
UZC-3C thermostat wiring with Honeywell T8011R
BMPlus3000 Thermostat Wiring w/ Honeywell T8611 – OEM Thermostat

Lennox

NCM300 dual fuel with Lennox FM-21
UZC-3C dual fuel – 1 stage compressor with Lennox FM-21
UZC-3C dehumidification with Lennox signature thermostat

Nordyne

NCM300 dual fuel with Nordyne fossil fuel kit

Rheem

NCM300 dual fuel with Rheem RXPF-F01 dual fuel kit
NCM300 conventional heatpump with Rheem RXPF-F01 dual fuel kit
UZC-4 — wired w/ Rheem Equipment

Trane

NCM300 dual fuel with Tayplus 103A — restricted
NCM300 dual fuel with Tayplus 103A — non-restricted
NCM-300 Dual Fuel w/ Tayplus 103 a– Non-Restricted
NCM-300 Dual Fuel w/ TayPlus 103A – Restricted
UZC-3C dual fuel with Tayplus 103A — restricted
UZC-3C dual fuel with Tayplus 103A — non-restricted
UZC-3C dual fuel with Tayplus 103A -2 stage heatpump — restricted
UZC-3C dual fuel with Tayplus 103A -2 stage heatpump — non-restricted
UZC-3C Dual Fuel w/ Tayplus 103A – Restricted
UZC-3C Dual Fuel w/ Tayplus 103A – Non-Restricted
UZC-3C Dual Fuel w/ TayPlus 103A 2 stage Heatpump – Non-Restricted
UZC-3C Dual Fuel W/ Tayplus103A w/ 2 stage Heatpump – Restricted
BMPlus3000 Wired w/ Trane VS Airhandler & Hydronic Forced Air Heat
UZC-4 W/ Trane XL16i Heatpump
UZC-4 W/ Trane XL19i Heatpump

Whirlpool

NCM300 dual fuel with AFOSL443-2 fossil fuel kit
UZC-3C dual fuel with AFOSL443-2 fossil fuel kit

White Rodgers (Steveco / White Rodgers)

NCM300 heatpump thermostat with White Rodgers 1F79-111
Damper Model ND/URD – Used with a Steve Co relay and thermostat

York

BMPLUS3000 – w/ York Heat Pump & Wood Boiler as Primary Heat
UZC-3C dual fuel with York Stealth series

Wiring Diagrams

BMPlus3000

BMPlus3000 wired with a carbon monoxide detector
BMPlus3000 dehumidification with a Carrier thermidistat
BMPlus3000 with 2 stage compressor heatpump
BMPlus3000 Thermostat Wiring w/ T8611 – OEM Thermostat
Model BMPlus3000 – Reversing Valve Override – ‘O’ Type Heatpump
Model BMPlus3000 – Reversing Valve Override – ‘B’ Type Heatpump
BMPlus3000 Wired w/ Trane VS Airhandler & Hydronic Forced Air Heat
BMPlus3000 Wired w/ Zone Priority Lock-Out Relays
BMPlus3000 Thermostat Wiring w/ Radiant Heat as 1st Stage
BMPlus3000 – Cool to Dehumify w/ Honeywell Vision Pro IAQ T’Stat
BMPlus3000 – w/ York Heat Pump & Wood Boiler as Primary Heatat
BMPlus3000 Wired w/ Model S2000/S2020 Humidifier

Damper

Damper Model ND/URD – Multiple dampers wired to one zone
Damper Model ND/URD – Used with an auto-changeover thermostat
Damper Model ND/URD – Wired with an SPDT switch
Damper Model ND/URD – Wired as fresh air intake
Damper Model ND/URD – Wired with an EWT and TSB
Damper Model ND/URD – Wired as fresh air intake — restricted
Damper Model ND/URD – Wired with a model SMD style damper
Damper Model ND/URD – Used with a Steve Co relay and thermostat
Damper Model ND/URD Dampers used w/ CO2 Monitor
Damper Model ND/URD – Multiple system & Damper Combustion Air Set-up
Damper Model ND/URD – Additional Damper wired for Zones 2 & 3
Damper Model ND/URD – Wired to “OPEN” on Cool Operation Only
AN-140 Stand Alone SMDL Damper w/ Thermostat
AN-141 URD or ND Type Dampers Any Heat/Cool Thermostat w/ Sub-base Recommended Configuration
AN-113 Wiring Multiple SMD Dampers w/ MAN motors in Series
AN-142 Stand Alone SMD Damper w/ Thermostat
AN-153 Stand Alone MA-ND3-B w/ Thermostat

HK2000

HK2000 – wired with 5-position damper & PC-1 controller
HK2000 with 2 Stage Compressor Heatpump
HK2000 – Used as an Economizer w/ a Heatpump

MA-ESR Motor

AN-143 Stand Alone MA-ESR (Power Open / Spring Close) w/ Thermostat
AN-144 Stand Alone MA-ESR (Power Close / Spring Open) w/ Thermostat
Model MA-ESR – Power open combustion air set-up
Model MA-ESR – Power close multiple dampers wired on one zone
Model MA-ESR –  Power close with auto-changeover thermostat
Model MA-ESR – Power open with auto-changeover thermostat
Model MA-ESR – Power close or power open with SPDT switch
Model MA-ESR – Power open with SPST wall switch
Model MA-ESR – Heat to A/C changeover dampers
Model MA-ESR – Power close used with duct booster on a zone panel

NCM300

NCM300 dual fuel with a Goodman AFE 18-60
NCM300 simple dual fuel application
NCM300 dual fuel with Bill Porter dual fuel kit
NCM300 dual fuel with Tayplus 103A — restricted
NCM300 dual fuel with Tayplus 103A — non-restricted
NCM300 dual fuel with Lennox FM-21
NCM300 dual fuel with AFOSL443-2 fossil fuel kit
NCM300 dual fuel with Rheem RXPF-F01 dual fuel kit
NCM300 dual fuel with Nordyne fossil fuel kit
NCM300 conventional heatpump with Rheem RXPF-F01 dual fuel kit
NCM300 heatpump thermostat with White Rodgers 1F79-111
NCM300 dehumidification with Carrier thermidistat
NCM-300 Dual Fuel w/ Tayplus 103 a– Non-Restricted
NCM-300 Thermostat Wiring w/ Radiant Heat as 1st Stage Heat
NCM-300 Dual Fuel w/ TayPlus 103A – Restricted
NCM300 Wired w/ Model S2000/S2020 Humidifier
NCM300 wiring a new NCM300 and replacing an ST2E/ST3E, moving wires to new panel

ST2E/3E3E

ST2E/3E wired with Argo ARH control

UZC-3C

UZC-3C thermostat wiring with radiant heat as the first stage
UZC-3C thermostat wiring with 2 stage heatpump thermostat
UZC-3C dual fuel with a Goodman AFE 18-60
UZC-3C dual fuel with Bill Porter dual fuel kit
UZC-3C dual fuel with Tayplus 103A — restricted
UZC-3C dual fuel with Tayplus 103A — non-restricted
UZC-3C dehumidification with Carrier thermidistat
UZC-3C thermostat wiring with Honeywell T8011R
UZC-3C dual fuel with York Stealth series
UZC-3C dual fuel with AFOSL443-2 fossil fuel kit
UZC-3C dual fuel with Tayplus 103A -2 stage heatpump — restricted
UZC-3C dual fuel with Tayplus 103A -2 stage heatpump — non-restricted
UZC-3C dual fuel – 1 stage compressor with Lennox FM-21
UZC-3C dehumidification with Lennox signature thermostat
UZC-3C Dual Fuel w/ Tayplus 103A – Restricted
UZC-3C Dual Fuel w/ Tayplus 103A – Non-Restricted
UZC-3C Dual Fuel w/ TayPlus 103A 2 stage Heatpump – Non-Restricted
UZC-3C Dual Fuel W/ Tayplus103A w/ 2 stage Heatpump – Restricted
UZC-3 Wired with S2000/S2020 Humidifier & 072000 Digital Humidistat

UZC-4

UZC-4 W/ Trane XL16i Heatpump
UZC-4 W/ Trane XL19i Heatpump
UZC-4 — FRESH AIR EXCHANGE W/ MODEL EC: ENTHALPY CONTROLOL
UZC-4 — FRESH AIR ECONOMIZER W/ MODEL EC: ENTHALPY CONTROL
UZC-4 — WIRED W/ RHEEM EQUIPMENT
UZC-4 — w/ COLEMAN HIGH EFFICIENCY HEAT PUMP
UZC-4 — ZONE 1 AS STAGING MASTER
UZC-4 — One Zone Mode with Occupied Output From Thermostat

Have a question or need to place an order?