Power Cord

Sample Furnace Circuit Board

to EAC Terminals

 

Use cable connector to secure

power cord to cabinet

Power Supply Connector

Power Supply Connector

Power Supply

Use wire ties to secure power cord to power supply enclosure

Alternate Power Cord

Pass-Thru Hole

Power Cord

EAC-2 TERMINAL

W2

OFF

OFF

12 ON

 

LHT

 

 

Y1

DLY

 

3

 

 

DHUM

 

 

 

G

 

 

 

24V

 

 

 

TEST/TWIN

 

 

 

 

 

 

COMWW1

 

 

 

 

HUM

PLT

 

ACRDJ

 

 

 

 

 

 

0.5-AMP024 VAC

Y/Y2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUSE 3-AMP

 

 

 

 

 

 

 

 

T

 

 

 

 

 

 

 

S AT

 

 

 

 

 

ED

 

USEC-1 SEC-2

 

 

 

S

 

 

 

 

 

L

 

 

 

 

 

 

 

E

 

C

 

 

 

PL1

 

 

 

DO

 

 

 

 

 

EAC-2 NEUTRAL-L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLW

 

 

 

 

1

 

BHI/LOR

 

 

 

 

BHT/CLR

HI HEAT

 

 

 

 

 

 

 

LO

 

 

COOL

 

 

1-AMP@115 VAC

HEAT

SPARE-1

SPARE-2

 

EAC-1

Use terminals to connect the power cord wires to the furnace EAC-1 & 2, & ground terminals

 

 

PL3

 

 

 

1

 

BLWR

 

 

 

IDR

HSIR

IDM

IHI/LOR

L1

1 PL2

 

 

PR-1

HSI

HI LO

 

 

 

GAPA

EAC-1 TERMINAL

A06030

Fig. 7 - Infinityt Air Purifier Electrical Connections

START-UP AND OPERATION

Step 1—Checking Air Purifier Operation

!WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing system, always turn off main power to system. There may be more than one (1) disconnect switch.

a.Attach the Infinityt Air Purifier door to the cabinet. A magnet in the door (see Fig. 9) is used to activate a safe- ty switch in the power supply when the door is installed. The power supply will not energize the air purifier un- less the safety switch is activated.

b.Turn the HVAC system power on and adjust the thermostat or Infinityt System Control to activate the system fan.

c.Turn the Infinityt Air Purifier power switch to on position.

d.The power indicator light above the Air Purifier power switch should illuminiate (see Fig. 8).

e.Check to ensure the light goes off when the Infinityt Air Purifier power switch is set to off, when the blower goes off, or when the HVAC system power is turned off.

Step 2—Infinity Control

a.When the Infinityt Air Purifier is used with an Infinity Control, the Infinity Control can be configured to remind the homeowner when it is time to change the Infinityt Air Purifier cartridge. This maintenance reminder can be based on either the TrueSenset dirty filter algorithm or time. The installer should use their discretion to select the most appropriate option based on the initial system static pressure.

Step 3—Maximizing Performance

a.Maximum air purification performance is obtained when the furnace blower is set for continuous operation on the thermostat or Infinity Control.

Power Indicator

A06052

Fig. 8 - Power Indicator

MAINTENANCE

The Infinityt Air Purifier is designed to require no cleaning. Maintenance is limited to the replacement of the air purification cartridge. Frequency of air purifier cartridge replacement may vary depending on ductwork design and local environmental conditions.

To replace the air purifier cartridge, complete the following steps:

Step 1—Turn the heating and cooling system off.

!WARNING

ELECTRICAL SHOCK HAZARD

Failure to follow this warning could result in personal injury or death.

Before installing or servicing system, always turn off main power to system. There may be more than one (1) disconnect switch.

6

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Page 6
Image 6
Carrier 1625, 2025 START-UP and Operation, Maintenance, Checking Air Purifier Operation, Infinity Control
Page 5 Page 7

2025, 1625 specifications

The Carrier 1625 and 2025 are cutting-edge HVAC units designed to deliver superior efficiency and performance for residential and commercial applications. These advanced models have garnered attention for their innovative features, energy-saving technologies, and commitment to sustainability, making them ideal choices for modern indoor climate control.

One of the key highlights of the Carrier 1625 and 2025 is their energy efficiency. Both units are equipped with advanced variable-speed compressor technology, allowing them to adjust their output based on current cooling needs. This not only increases comfort levels but also significantly reduces energy consumption, translating to lower utility bills for users. With seasonal energy efficiency ratios (SEER) that exceed 16, both models meet rigorous energy efficiency standards set by regulatory bodies.

In addition to efficiency, these units prioritize quiet operation. The Carrier 1625 and 2025 feature specially designed sound-dampening cabinets and advanced fan technology, ensuring that they operate quietly without compromising on performance. This is particularly beneficial for residential settings, where noise can be a significant concern.

The Carrier 1625 and 2025 come equipped with cutting-edge smart technologies that enhance user experience. Wi-Fi connectivity allows homeowners and building managers to monitor and control their HVAC systems remotely via smartphone applications. This capability enables users to adjust settings, schedule maintenance, and receive alerts, providing unmatched convenience and peace of mind.

Another noteworthy feature is the use of eco-friendly refrigerants, which help reduce environmental impact without sacrificing performance. Carrier is committed to sustainability, and the 1625 and 2025 models reflect this commitment through their energy-efficient design and reduced greenhouse gas emissions.

Furthermore, both units are designed for easy installation and maintenance. Their modular components allow technicians to access parts with ease, facilitating quicker repairs and servicing, thus minimizing downtime.

In summary, the Carrier 1625 and 2025 represent the forefront of HVAC technology. With their energy-efficient operation, quiet performance, smart technology integration, and eco-friendly refrigerants, they are perfect for those seeking comfort and sustainability in their climate control solutions. Whether for residential or commercial use, these models provide an ideal balance of performance, innovation, and environmental responsibility, making them standout choices in the HVAC market.
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