Field Controls S2000 Control Wiring Solutions for Various Hvac Systems, 00.3 OHM

Page 4

CONTROL WIRING SOLUTIONS FOR VARIOUS HVAC SYSTEMS

Additional diagram shown on page 7.

FIG. 6

Heat Only System and

 

 

 

 

 

Steam Humidifier with standard

 

 

 

 

 

dry contact HumidistatS2000 & S2020 Humidifier

 

Heat only

Low Voltage Terminal Block

 

Thermostat

G1 R G2 H

H

A

A

R

W

 

 

 

 

Factory

 

 

 

 

 

Jumper will

 

 

 

 

stay in place

 

 

 

 

unless a field

 

 

 

 

installed Air

R

W G

 

 

Proving Device

Dry Contact

is used.

 

Typi ca l

 

 

Furnace

Humidistat

 

 

 

 

 

062000 Humidistat

 

FIG. 8

Bryant/Carrier Evolution/Infinity

NOTE: An APD or similar device

Wire the APD in series with the HH

 

must be used in this application.

 

Variable Speed Heat/Cool System

circuit.

FIG. 7

Conventional Heat & Cool System

and Steam Humidifier with 072000

Typical Thermostat

S2000 & S2020 Humidifier

 

Low Voltage Terminal Block

A

R W G Y C

G1 R G2 H

H

A

 

 

 

REMOVE

 

 

 

 

FACTORY

 

 

 

JUMPER

 

R W G Y C

 

 

Model APD or

Typical Furnace

 

 

 

 

 

Equivalent

TemperatureOutdoor

OD OD C R H H

Sensor

072000 Humidistat

 

Refer to the 072000 Technical Bulletin

FIG. 9

Heat Pump System and Steam Humidifier

 

Bryant

 

 

 

 

Program Evolution

 

 

 

 

 

T-stat as follows:

 

Evolution

 

 

1.Heating airflow

 

Thermostat

D

To Efficiency mode.

 

A

B

C

2.Humidifer

 

 

 

 

 

 

 

 

 

installed=Yes

 

 

 

 

 

 

 

 

 

3.Humidify with

 

 

 

 

 

 

 

 

 

Fan=Yes

 

 

 

 

 

 

 

 

 

4. Set FAN to

 

 

 

 

 

 

 

 

 

Continuous Mode &

 

 

 

 

 

 

 

 

 

select MEDIUM

 

 

 

 

 

 

 

 

 

speed.

 

 

 

 

 

 

 

 

 

HUM

 

 

 

A

B

C

D

 

 

 

Bryant Evolution

 

 

 

 

 

 

 

Furnace

 

 

 

 

 

 

2 4 v a c Common

S2000 & S2020 Humidifier

Low Voltage Terminal Block

G1

R G2

H

H

A

A

DO NOT USE

 

 

Leave Factory

 

 

Jumper in Place

 

SPST Dry Contact

 

 

 

 

 

Isolating Relay

 

 

 

 

 

with 24vac Coil

 

 

 

 

Model APD or

Equivalent

with 072000 Humidistat

 

 

 

 

 

S2000 & S2020 Humidifier

 

Typical Heat Pump

Low Voltage Terminal Block

 

Thermostat

 

G1 R G2

H H

A

A

O R W2 G Y C

 

 

 

 

REMOVE

 

 

 

 

 

FACTORY

 

 

 

 

JUMPER

 

O R W2 G Y

C

 

 

Model APD or

Typical Air Handler

 

 

 

Outdoor

OD OD C R

H H

Equivalent

Outdoor Heat Pump

Temperature

 

 

Sensor

 

 

not shown for clarity

 

072000 Humidistat

 

 

FIG. 10

Heat Pump System and Steam Humidifier with

 

Combo Thermostat/Humidistat

 

and Isolating Relay

Thermostat with built-in

S2000 & S2020 Humidifier

 

Low Voltage Terminal Block

 

Humidification Control

G1 R G2 H

H

A

A

O R W2 G Y C H

 

 

 

 

REMOVE

 

 

 

 

 

FACTORY

 

 

 

 

JUMPER

 

O R W2 G

Y C

SPST Dry Contact

 

 

 

Isolating Relay

 

 

 

with 24vac Coil

 

Model APD or

Typical Air Handler

 

 

 

 

 

 

Equivalent

Outdoor Heat Pump not shown for clarity

FIG. 11

S2000 & S2020 Humidifier

Disconnect the wires from the “A”

 

terminals and check the device & circuit

 

Low Voltage Terminal Block

with a reliable ohm meter. Check continuity

 

G1 R G2 H H A A

when the fan is off and when it is running.

00.3OHM

Model APD current

 

sensing switch or

 

equivalent air proving

 

device. Dry Contacts Close

 

when fan is running!

Refer to the 072000 Technical Bulletin

The latest improvement to the Field Controls humidifiers is the new “Airflow Interlock Feature” provided on the low voltage terminal blower on the HVAC system does not operate when called block. Due to popular demand we have made it easier for you to achieve fail safe lockout in the event the fan or blower on the HVAC system does not operate when called upon. A high humidity or airflow proving device is necessary.

You must still determine the type of proving device you want to use. We recommend our new Model APD switch. But then all you have to do is connect two low voltage wires from your air proving device straight to the Steam Humidifier’s “A” terminals. No additional field relays or components are needed.

operating the blower on the HVAC system. If the Steam Humidifier detects a loss of airflow longer than 1 minute, it will The Steam Humidifier monitors the airflow circuit anytime it is shutdown the heating element and stop producing steam to operating the blower on the HVAC system. If the Steam Humidifier detects a loss of airflow longer than 1 minute, it will shutdown the heating element and stop producing eam to avoid saturating the duct.

You must test the air proving device when you install it to make sure it will function properly. WARNING: DO NOT perform this test with the wires connected to the Steam Humidifier. Temporarily disconnectacross thethemnormally. Referopento Figurecontacts11.with the fan/blower running.

fan/blower is running.

1.After installing the air proving device, test for continuity across the normally open contacts with the fan/blower off. You should read infinity (no continuity) when the fan/blower is off.

2.Turn on the fan/blower at the thermostat and test for continuity across the normally open contacts with the fan/blower running. You should now read continuity (a complete circuit) when the fan/blower is running.

4

Image 4
Contents Parts included in the Steam Humidifier package are Options and additional parts recommendedMounting Template Insulate Water Tank ReservoirDrillholesand CUT Openings Installingand Wiring the Humidistat Field WiringOverflow & Drain Lines Required Criteria Correct Hose IncorrectControl Wiring Solutions for Various Hvac Systems 00.3 OHMCopyright Field Controls All Rights Reserved Humidifier W/ Scoop NTR WERRecommended Indoor Setting the HumidistatDry Bulb Service LED Indicators Service Indicators MAINTENANCE/SPRING ShutdownAllow the unit to dry thoroughly before using Service Indicators Service and Replacement Parts OltOverflow Tube Technical Bulletin Application Note AN SC100APPLICATION 2009 Note AN Copyright 2011 Field Controls All Rights Reserved

S2000 specifications

Field Controls S2000 is an advanced indoor air quality solution designed for enhancing the cleanliness and safety of indoor environments. It primarily functions as a whole-house air purification system, effectively removing airborne pollutants such as dust, allergens, and biological contaminants, thereby promoting healthier living spaces.

One of the standout features of the S2000 is its multi-stage filtration process. This system utilizes a combination of pre-filters, HEPA filters, and activated carbon filters. The pre-filter captures larger particles, extending the life of the more delicate HEPA filter, which is capable of trapping 99.97% of particulates as small as 0.3 microns. The activated carbon filter adsorbs odors, volatile organic compounds (VOCs), and other gaseous pollutants, ensuring that the air emitted is not only clean but also fresh.

The S2000 incorporates advanced technologies that set it apart from standard air purifiers. One notable innovation is its ultraviolet (UV) light technology, which further enhances the purification process by neutralizing bacteria, viruses, and mold spores that may pass through the filters. This dual-action approach ensures that the air is not merely filtered but also sanitized, making it an excellent choice for households with allergies or respiratory conditions.

In terms of ease of use, the Field Controls S2000 features a user-friendly interface that includes an intuitive control panel. Users can easily monitor filter status, adjust fan speeds, and set timers for operation, allowing for customizable air purification according to specific needs. Additionally, the system is designed for quiet operation, ensuring minimal disruption in the home environment.

Energy efficiency is another characteristic that makes the S2000 appealing to consumers. It is designed to consume minimal power while maximizing airflow, allowing it to maintain a clean air supply without significantly impacting energy bills.

The S2000 is compatible with a wide range of HVAC systems, making it a versatile addition to various residential settings. Its compact design allows for flexible installation, whether it's integrated within an existing ductwork system or used as a standalone unit. Overall, the Field Controls S2000 combines cutting-edge technology with practical features to deliver comprehensive air purification for healthier indoor living.