York GF9S*DH, GM9S*DH Hose #5 Hose #1, Horizontal Left Air Flow Inducer Low Refer to Figures 31

Page 23

 

 

268890-UIM-B-0607

 

1”

SPRING CLAMP

 

 

HOSE #5

 

HOSE #1

 

2-3/4”

CUT

 

 

3/4”

3/4”

4-1/2”

 

 

SPRING CLAMP

PIECE

 

DOGLEG-

9”

8-1/8”

HOSE #2 (if drain aligned

 

 

HOSE #3

 

 

 

 

 

above the hole in

 

5/8”

 

 

furnace top)

1-1/8”

SPRING CLAMP

 

 

 

 

 

 

3-3/8”

 

HOSE #4 (with 3/8”

 

 

 

 

barbed nipple)

 

 

 

 

 

 

 

 

HOSE #2

 

 

 

17-1/2”

3/8”

3/8” Barbed Tee

 

 

 

3/4”

 

SPRING CLAMP

 

 

 

 

 

DOG

 

 

 

HOSE #5

LEG

 

 

 

HOSE #1

 

 

 

 

 

* USED AFTER

 

 

 

CONDENSATE

HOSE #8

1”

 

TRAP

 

 

 

 

2-3/4”

HOSE #3

 

 

 

 

 

SPRING CLAMP

 

 

 

 

 

 

1”

 

HOSE #4

2”

DOG

22-1/8” LEG

3/4”

SPRING CLAMP

1/2”

HOSE #9

3/4” 1-5/8”

3/4”

33”

FIGURE 30: Downflow Condensate Drain Hose Configuration

Horizontal Left Air Flow (Inducer Low) -

Refer to Figures 31 & 32

1.Remove all the condensate hoses inside the furnace, leaving the 3/8" barbed nipple and hose # 4, both factory installed, in the rain gutter.

2.Remove the condensate trap and its bracket from inside the fur- nace, saving the screws for use later.

3.Remove the yellow cap from the top drain of the rain gutter and install loosely packed 3/8" barbed nipple in it.

4.Remove the large condensate cap from the side of the condensate pan and install it on the middle drain of the condensate pan, from where #1 hose was removed.

5.Install longer dogleg end of hose #10 through the casing hole on to the side drain of the condensate pan, where cap was removed in step #4. Some lubricant may have to be used to facilitate this installation as the hose is designed as a tight fit over the conden- sate drain. The other, shorter, dogleg end of hose #10 should be installed into the large recessed drain in the condensate trap.

6.Install the condensate trap bracket, with the condensate trap, on to the front side of the furnace, using the screws removed in step #1.

7.Switch the blocked condensate hose to the condensate tap on the bottom of the condensate pan (close to the inducer).

8.Install hose #9 between the external drain on the Wye and the condensate trap; with the dogleg end installed on the protruded (stub) drain of the condensate trap. The length of hose #9 may have to be trimmed to ensure proper condensate drainage.

9.Remove all condensate hoses off the 3/8" barbed tee.

10.Cut 1-1/2" length of straight 3/8" hose off of hose #5 and install it on the 3/8" barbed tee. The other end of the 1-1/2" hose should be installed on the welled opening on the condensate trap.

11.Install one end of the 3/8" barbed tee on hose #4 as shown. Ensure that hose #4 follows a gradual downward slope all the way to the barbed tee.

12.Install hose #6 between the top drain of the rain gutter of the inducer and the remaining open end of 3/8" barbed tee.

13.Ensure that all hoses are properly installed, have no kinks, and are draining properly. All hoses on the condensate trap should be pushed all the way down to ensure against leakage.

Unitary Products Group

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Contents List of Tables Section I SafetyList of Sections List of FiguresCombustion AIR Quality List of Contaminants Specific Safety Rules and PrecautionsSafety Requirements Ance to a 50 HZ Power Supply or a Voltage Above 130 VoltsDirectly BELOW. Keep Clear of ALL OBSTRUC- Tions InspectionFurnace Location and Clearances Ductwork General Information Floor Base and Ductwork InstallationDuctwork Installation Section II DuctworkRound Duct Size InputReturn1 Rectangular2 Round2 Supply3 Horizontal Models Horizontal Installations With a Cooling Coil CabinetHorizontal Installations Without a Cooling Coil Cabinet Downflow Air Conditioning Coil CabinetCFM Filter InstallationSection III Filters Horizontal Application Attic InstallationSuspended Furnace / Crawl Space Installation Downflow FiltersSection IV GAS Piping Afue Section V Electrical PowerElectrical Power Connections Supply Voltage Connections LOW Voltage Control Wiring ConnectionsAC1 Section VI Twinning and Staging Staging Combustion AIR and Vent SafetySection VII Combustion AIR and Vent System Model Input Pipe Size Maximum Combustion AIR/VENT Pipe SizingFurnace Vent Connection Sizes Combustion AIR and Vent Piping AssemblyElbow Dimension Combustion AIR / Vent ClearancesHome Layout Vent ClearancesHorizontal Vent Applications and Termination Downflow Vent AssemblyHorizontal Vent Assembly Vent SystemOutdoor Combustion Air Vertical Vent Applications TerminationVenting Multiple Units Combustion AIR SupplyBtuh Ambient Combustion Air SupplyCombustion Air Source From Outdoors Dampers, Louvers and Grilles Canada OnlyVentilated Combustion Air Termination Vent and Supply Outside Air Safety Check ProcedureVentilated Combustion Air Condensate Drain Hose Part Numbers Section Viii Condensate PipingCondensate Drain Condensate Drain Trap and Drain Freeze ProtectionHorizontal Left Air Flow Inducer Low Refer to Figures 31 Hose #5 Hose #1Hose #9 Hose #4 Hose #6 Horizontal Right Air Flow Inducer High Refer to Figures Unitary Products Group HOSE#1 Hose #2 Barbed TEE Hose #4 Hose #7 Hose #9 Section X START-UP Adjustments Section IX Safety ControlsCalculating the Furnace Input Natural GAS Ignition System SequenceUSA use the following formula to calculate the furnace input Reading the gas pressure with the burner box cover in place Adjustment of Manifold GAS PressureInlet GAS Pressure Range Nominal Manifold PressureWith Burner BOX Cover Removed Adjustment of Temperature RiseAdjustment of FAN Control Settings With Burner BOX Cover in PlaceIgnition Control Furnace Control DiagnosticsDiagnostic Fault Code Storage and Retrieval Slow Green Flash Normal operationPleated Filter PerformanceModels Airflow Range Minimum Filter Type Opening Size DisposableModel no Description Used with Field Installed Accessories NON-ELECTRICALApplying Filter Pressure Drop to Determine System Airflow Section XI Wiring Diagram Unitary 5005 Norman Product York Group Drive 73069

GF9S*DH, GY9S*DH, GM9S*DH specifications

The York GM9S*DH, GF9S*DH, and GY9S*DH series air conditioning systems are known for their robust performance, reliability, and energy efficiency. These models are well-suited for both residential and light commercial applications, making them versatile options for a range of users.

One of the standout features of these systems is their high efficiency. The GM9S*DH is equipped with advanced heating and cooling technologies that allow it to achieve excellent SEER (Seasonal Energy Efficiency Ratio) ratings. This translates to lower energy consumption and reduced utility bills for homeowners and business operators alike. The GF9S*DH model further enhances this efficiency by incorporating variable-speed blowers that adjust airflow based on specific needs, ensuring that the system operates only as necessary.

Reliability is another key characteristic of the York GM9S*DH, GF9S*DH, and GY9S*DH series. These models are engineered with durable components and rigorous performance testing, which contributes to their long lifespan and minimizes the need for repairs. Moreover, they come with robust warranties that provide peace of mind for consumers.

In terms of technology, these units utilize a smart thermostat feature that allows for precise temperature control and programmable settings. This feature not only enhances comfort but also contributes to energy savings by allowing users to set optimal cooling or heating schedules. The systems are also designed with quiet operation in mind, employing sound-dampening features that minimize noise levels, which is particularly beneficial for residential installations.

The installation of the York GM9S*DH, GF9S*DH, and GY9S*DH systems is straightforward, offering flexibility in placement and integration with various home or office setups. Their compact design allows them to fit seamlessly into different environments without compromising on performance.

Additionally, the systems are equipped with advanced filtration options that improve indoor air quality by capturing allergens and pollutants. This is particularly beneficial for families with children or members who suffer from allergies.

Overall, the York GM9S*DH, GF9S*DH, and GY9S*DH series provide exceptional performance, energy efficiency, and reliability, making them an ideal choice for maintaining a comfortable indoor environment. With their cutting-edge technologies and user-friendly features, these systems represent an excellent investment for anyone looking to enhance their heating and cooling experience.
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