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York PS9 DH Series, Installation Manual

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York PS9 DH Series Installation Manual Download Page 29

269441-UIM-A-0407

Unitary Products Group

29

 FIGURE 35:  

Horizontal Right Condensate Drain Hose Configuration (Option 2 - Back of Casing)

HOSE

#2

CUT

FROM

HOSE

#1

(2-1/2”

long)

HOSE

#7

THIS

TUBE

FOR

THE

BLOCKED

CONDENSA

TE

SWITCH

HAS

BEEN

F

ACT

OR

Y

INST

ALLED

FOR

THIS

POSITION.

HOSE

#9

HOSE

#4

3/8”

BARBED

TEE

3-W

A

Y

TRANSITION

(Shown)

(Provided

with

some

furnaces)

Summary of Contents for PS9 DH Series

Page 1: ...Gas Valve 9 Downflow Gas Piping 9 Horizontal Gas Piping 9 Electrical Wiring 11 Thermostat Chart 12 Accessory Connections 13 Typical Twinned Furnace Application 13 Single Stage Twinning Wiring Diagram...

Page 2: ...ible materials as listed under Clearances to Combustibles in Table 1 Provide clearances for servicing ensuring that service access is allowed for both the burners and blower These models ARE NOT CSA l...

Page 3: ...other storage purposes as a fire hazard may be created Never store items such as the following on near or in contact with the fur nace 1 Spray or aerosol cans rags brooms dust mops vacuum cleaners or...

Page 4: ...the cabinet to the duct connec tor Refer to the installation instructions for additional information When replacing an existing furnace if the existing plenum is not the same size as the new furnace...

Page 5: ...nges or tabs that are securely attach and sealed to the supply air duct and to the base of the furnace The transi tion duct must have insulation between the transition duct and any com bustible materi...

Page 6: ...et specifically intended for horizontal applications If a matching cooling coil is used it may be placed directly on the supply air side of the furnace and sealed to prevent leakage A warm air duct pl...

Page 7: ...e of a filter Replacement filter size is shown in Table 5 NOTES 1 Air velocity through throwaway type filters may not exceed 300 feet per minute All velocities over this require the use of high veloci...

Page 8: ...ce plenum Any branch duct rectan gular or round duct attached to the plenum must attach to the vertical plenum above the filter height The use of straps and or supports is required to support the weig...

Page 9: ...at the factory for natural gas fired operation at 0 8 000 feet 0 m 2 438 m above sea level The manifold pressure must be changed in order to manitain proper and safe operation when the furnace is ins...

Page 10: ...extremely dangerous condition resulting in premature heat exchanger failure excessive sooting high levels of carbon monoxide personal injury property damage a fire hazard and or death High altitude a...

Page 11: ...versed the control board will flash 9 times The furnace will not operate until the polarity is corrected Refer to Furnace Diag nostics section of the User s Information Maintenance Ser vice Manual pro...

Page 12: ...w Batteries BN11C01124 DP11C40124 PSC 2 STAGE COOLING READY FURNACE CONTROL SINGLE STAGE AIR CONDITIONING BN11C00124 BP11C50124 PP11C70224 THERMOSTAT THERMOSTAT THERMOSTAT HP2 Single Stage H P E RD E...

Page 13: ...furnace operates on W2 then the use of an air mixing device in the plenum to mix the air from both fur naces is strongly recommended The mixing device must be installed before any ducts that supply a...

Page 14: ...as shown in the Figure 15 1 Connect the low voltage wiring from the wall thermostat to the ter minal strip on the control board of Furnace 1 For staging applica tions the wire from thermostat W1 is co...

Page 15: ...for Type BH Gas Venting Systems IPEX System 636 PVC is certified to this standard 8 In Canada the first three feet 900 mm of the vent must be readily accessible for inspection Example An 80 000 BTUH f...

Page 16: ...proper fit support and slope on the following systems A Sealed combustion air systems from the furnace to the out side termination B Ventilated combustion air systems from the furnace to the attic or...

Page 17: ...ons 9 inches 23 cm for models 50 000 BTUH 15 kW 12 inches 30 cm for models 50 000 BTUH 15 kW C Clearance to permanently closed window 12 inches 30 cm 12 inches 30 cm D Vertical clearance to ventilated...

Page 18: ...VC street elbow as shown in Figure 18 3 Locate the rubber condensate hose in front of the blower access panel 4 Slide the hose through the hole in the top cover and insert the hose on to the barbed fi...

Page 19: ...gh a PVC or ABS pipe that is connected to the PVC coupling attached to the burner box and is terminated in the same atmospheric zone as the vent This type of installation is approved on all models Ref...

Page 20: ...uvers and grilles varies widely the installer should follow lou ver or grilles manufacturer s instructions Dampers Louvers and Grilles Canada Only 1 The free area of a supply air opening shall be calc...

Page 21: ...bow usage Follow all notes procedures and required materials in the SEALED COMBUSTION AIR SUPPLY section in these instructions when installing the combustion air pipe from the unit and into a venti la...

Page 22: ...of heat tape Wrap the drain trap and the drain line with the heat tape and secure with ties Follow the heat tape manufacturer s recommendations CONDENSATE DRAIN HOSE PART NUMBERS DOWNFLOW HORIZONTAL C...

Page 23: ...e 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...

Page 24: ...IS TUBE FOR THE BLOCKED CONDENSATE SWITCH MUST BE RELOCATED FROM ITS ORIGINAL FACTORY INSTALLED LOCATION BEHIND THE COMBUSTION AIR PIPE TO THE TAP BEHIND THE DRAFT INDUCER A SMALL HOSE IS INSTALLED ON...

Page 25: ...BARBED TEE 3 8 BARBED NIPPLES 1 1 2 PIECE OF 3 8 HOSE HOSE 10 3 4 2 1 2 HOSE 4 SPRING CLAMP 1 SPRING CLAMP 1 2 3 4 22 1 8 HOSE 8 DOG LEG USED AFTER CONDENSATE TRAP HOSE 9 3 4 33 3 4 1 5 8 HOSE 6 1 5...

Page 26: ...kout opening in this configuration using the provided condensate trap bracket Some modifications may however have to be made to the condensate hoses Installation with condensate trap bracket Back of c...

Page 27: ...ts Group 27 FIGURE 33 Horizontal Right Condensate Drain Hose Configuration Option 1 Front of Casing HOSE 2 HOSE 7 THIS TUBE FOR THE BLOCKED CONDENSATE SWITCH HAS BEEN FACTORY INSTALLED FOR THIS POSITI...

Page 28: ...SE 4 SPRING CLAMP 3 4 3 4 HOSE 7 21 SPRING CLAMP 3 4 17 1 2 3 8 HOSE 2 DOG LEG 1 SPRING CLAMP 1 2 3 4 22 1 8 HOSE 8 DOG LEG USED AFTER CONDENSATE TRAP 1 2 3 4 8 1 8 HOSE 1 DOGLEG SPRING CLAMP CUT 4 1...

Page 29: ...Condensate Drain Hose Configuration Option 2 Back of Casing HOSE 2 CUT FROM HOSE 1 2 1 2 long HOSE 7 THIS TUBE FOR THE BLOCKED CONDENSATE SWITCH HAS BEEN FACTORY INSTALLED FOR THIS POSITION HOSE 9 HO...

Page 30: ...SE 4 SPRING CLAMP 3 4 3 4 HOSE 7 21 SPRING CLAMP 3 4 17 1 2 3 8 HOSE 2 DOG LEG 1 SPRING CLAMP 1 2 3 4 22 1 8 HOSE 8 DOG LEG USED AFTER CONDENSATE TRAP 1 2 3 4 8 1 8 HOSE 1 DOGLEG SPRING CLAMP CUT 4 1...

Page 31: ...nt piping or terminal 3 Failure of combustion air blower motor 4 Blockage of condensate drain piping LIMIT CONTROLS There is high temperature limit control located on the furnace vestibule panel near...

Page 32: ...ing out With furnace in operation check all of the pipe joints gas valve connec tions and manual valve connections for leakage using an approved gas detector a non corrosive leak detection fluid or ot...

Page 33: ...at the gas meter times a barometric pressure and temperature correction factor of 0 960 times 3600 then divided by the time it took to measure 0 10 m3 of gas from the gas meter For Propane LP Gas mul...

Page 34: ...erence atmo spheric pressure Refer to Figure 39 for connection details IMPORTANT The cap for the pressure regulator must be removed entirely to gain access to the adjustment screw Loosening or tighten...

Page 35: ...ser selection of the blower speed that is energized during continuous fan operation Place jumper on the HI COOL LO COOL or HEAT pins The blower speed connections shown in Figure 40 are typical How eve...

Page 36: ...out Low gas pressure faulty gas valve faulty hot surface ignitor or burner problem may cause this The furnace will lock out for one hour and then restart 8 RED FLASHES This fault is indicated if the...

Page 37: ...26 25 24 22 21 19 Low 775 777 757 733 698 663 627 584 549 490 22 22 21 21 20 19 18 17 16 14 80 1600 C High 2071 2026 1981 1935 1864 1796 1713 1625 1532 1401 59 57 56 55 53 51 48 46 43 40 Med High 1583...

Page 38: ...50 from the airflow 0 60 to obtain air flow difference 2042 2152 110 CFM 3 Subtract the total system static from 0 50 and divide this differ ence by the difference in ESP values in the table 0 60 0 5...

Page 39: ...269441 UIM A 0407 Unitary Products Group 39 SECTION XI WIRING DIAGRAM FIGURE 41 Wiring Diagram...

Page 40: ...o change without notice Printed in U S A 269441 UIM A 0407 Copyright by York International Corp 2007 All rights reserved Supersedes 167569 UIM A 1205 Unitary 5005 Norman Product York OK Group Drive 73...

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