background image

20

Natural Gas

Minimum:  4.5" w.c.

Maximum: 10.0" w.c.

Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c.

INLET GAS SUPPLY PRESSURE

Gas Line

Gas

Shutoff

Valve

Gas Line 

To Furnace

Drip Leg Cap 

With Fitting

Manometer Hose

Measuring Inlet Gas Pressure (Alt. Method)  

Gas Manifold Pressure Measurement and Adjustment

T

O

 

PREVENT

 

UNRELIABLE

 

OPERATION

 

OR

 

EQUIPMENT

 

DAMAGE

THE

 

GAS

 

MANIFOLD

 

PRESSURE

 

MUST

 

BE

 

AS

 

SPECIFIED

 

ON

 

THE

 

UNIT

 

RATING

 

PLATE

. O

NLY

 

MINOR

 

ADJUSTMENTS

 

SHOULD

 

BE

 

MADE

 

BY

 

ADJUSTING

 

THE

 

GAS

 

VALVE

 

PRESSURE

 

REGULATOR

.

CAUTION

HIGH VOLTAGE !

D

ISCONNECT

 

ALL

 

POWER

 

BEFORE

 

SERVICING

 

OR

 

INSTALLING

 

THIS

 

UNIT

. M

ULTIPLE

 

POWER

 

SOURCES

 

MAY

 

BE

 

PRESENT

. F

AILURE

 

TO

 

DO

 

SO

 

MAY

 

CAUSE

 

PROPERTY

 

DAMAGE

PERSONAL

 

INJURY

 

OR

 

DEATH

.

WARNING

This valve is shipped from the factory with the regulator preset 

(see control label).
Consult the appliance rating plate to ensure burner manifold 

pressure is as specified. If another outlet pressure is required, 

follow these steps.

1.  Turn  OFF  gas  to  furnace  at  the  manual  gas  shutoff 

valve external to the furnace.

2.  Turn OFF all electrical power to the system.

3.  Outlet pressure tap connections:

  White-Rodgers valve:

  Back outlet pressure test screw (outlet pressure tap) 

out one turn (counterclockwise, not more than one 

turn).

4.  Attach a hose and manometer to the outlet pressure 

tap.

5.  Turn ON the gas supply.

Pressure Regulator

Adjustment 

(Under Cap Screw)

Gas Valve

On/Off

Selector

Switch

INLET

OUTLET

Inlet Pressure

Tap

Outlet Pressure

Tap

White-Rodgers Model 36J22

1.  Turn OFF gas to furnace at the manual gas shutoff 

valve external to the furnace.

2.  Turn OFF all electrical power to the system.

3.  Inlet pressure tap connections:

  White-Rodgers  valve:

  Back inlet pressure test screw (inlet pressure tap ) 

out one turn (counterclockwise, not more than one 

turn).

4.  Attach a hose and manometer to the inlet pressure tap  

(White-Rodgers valve).

5.  Turn ON the gas supply.

6.  Turn On power and close thermostat “R” and “W” 

contacts to provide a call for heat.

7.  Using a leak detection solution or soap suds to check 

for leaks at outlet pressure tap plug Bubbles forming 

indicate a leak. SHUT OFF GAS AND REPAIR ALL 

LEAKS IMMEDIATELY!

8.  Measure the gas supply pressure with burners firing. 

Adjust supply pressure using the 

Inlet  Gas  Supply 

Pressure 

table shown below. If supply pressure reading 

differs from the table, make necessary adjustments to 

pressure regulator, gas piping size, etc., and/or consult 

with local gas utility.

Natural Gas

Minimum:  4.5" w.c.

Maximum: 10.0" w.c.

Propane Gas Minimum: 11.0" w.c. Maximum: 13.0" w.c.

INLET GAS SUPPLY PRESSURE

9.  Turn OFF all electrical power and gas supply to the 

system.

10. Remove the manometer hose from the hose barb fitting 

or inlet pressure tap.

11. Replace inlet pressure tap:

  White-Rodgers  valve:

 

Turn inlet pressure test screw in to seal pressure port 

(clockwise, 7 in-lb minimum).

12. Retest for leaks. If bubbles form, shut down gas and 

repair leaks immediately.

13. Turn ON electrical power and gas supply to the system.

14. Turn valve switch ON.

Summary of Contents for CES80

Page 1: ...te listed below for the applicable Specification Sheet referred to in this manual Cancer and Reproductive Harm www P65Warnings ca gov PROP 65 WARNING FOR CALIFORNIA CONSUMERS 0140M00517 A Thesefurnace...

Page 2: ...Start up 19 Furnace Shutdown 19 Gas Supply Pressure Measurement 19 Gas Manifold Pressure Measurement and Adjustment 20 Gas Input Rate Measurement Natural Gas Only 21 Temperature Rise 21 Circulator Blo...

Page 3: ...conditions are listed in the PRODUCT APPLICATION section of this manual TO PREVENT POSSIBLE PROPERTY DAMAGE PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK THE FURNACE MUST BE LOCATED TO PROTECT THE...

Page 4: ...ions The carton must be checked upon arrival for external damage If damage is found a request for inspection by carrier s agent must be made in writing immediately The furnace must be carefully inspec...

Page 5: ...your body s static electricity before touching unit An electrostatic discharge can adversely affect electrical components Use the following precautions during furnace installation and servicing to pr...

Page 6: ...TO PREVENT POSSIBLE EQUIPMENT DAMAGE PROPERTY DAMAGE PERSONAL INJURY OR DEATH THE FOLLOWING BULLET POINTS MUST BE OBSERVED WHEN INSTALLING THIS UNIT WARNING Follow the instructions listed below when...

Page 7: ...an upflow furnace or under a counterflow furnace may be the same width as the furnace or may be one size larger than the furnace Example a C width coil may be installed with a B width furnace For upfl...

Page 8: ...ced in operation while any other ap pliances connected to the venting system are not in operation 1 Seal any unused openings in the venting system 2 Inspect the venting system for proper size and hori...

Page 9: ...ventilation fonctionne correctement au moyen des essais d crits ci dessus les portes les fen tres les ventilateurs les registres de foyer et tous les autres appareils de combustion aliment s au gaz d...

Page 10: ...transition bottom kit for Category I venting For upflow mod els installed vertically or horizontally a four inch single wall pipe can be used to extend the induced draft blower outlet 1 2 beyond the f...

Page 11: ...equately supported by proper brackets and supports Inadequate coil support can result in furnace cabinet distortion and air leakage Counterflow units are shipped with the induced draft blower discharg...

Page 12: ...RICAL SHOCK OR DEATH THE FURNACE MUST BE ELECTRICALLY GROUNDED IN ACCORDANCE WITH LOCAL CODES OR IN THEIR ABSENCE WITH THE LATEST EDITION OF THE NATIONAL ELECTRIC CODE WARNING Wiring Harness The wirin...

Page 13: ...ed with a blower door interlock switch which interrupts unit voltage when the blower door is opened for servicing Do not defeat this switch 24 Volt Thermostat Wiring NOTE Wire routing must not interfe...

Page 14: ...xceeded to prevent unit overfiring Natural Gas Minimum 4 5 w c Maximum 10 0 w c Propane Gas Minimum 11 0 w c Maximum 13 0 w c INLET GAS SUPPLY PRESSURE NOTE Adjusting the minimum supply pressure below...

Page 15: ...9 C21 R158 C2 3 C1 4 C3 7 C38 R50 C3 6 R164 R172 C31 CR9 3 C 3 C2 7 C 1 8 C33 R132 C2 0 C 1 6 C2 4 C 1 7 C4 4 C1 5 C1 3 C1 1 C1 0 C22 CR25 Q12 R9 C4 C 1 C 2 Q4 R177 R176 C28 CR 33 R95 R171 Q13 R1 38...

Page 16: ...ual Valve Installed Ahead of Ground Joint Pipe Union General Furnace Layout Upflow Installations A ground joint union drip leg and manual shutoff valve must also be supplied by the installer In some c...

Page 17: ...he furnace NOTE Ductwork must never be attached to the back of the furnace For installations requiring more than 1800 CFM use a bottom return or two sided return Supply and return con nections to the...

Page 18: ...rmostat Heating Mode The normal operational sequence in heating mode is as follows R and W thermostat contacts close initiating a call for heat Integrated control module performs safety circuit checks...

Page 19: ...automatically lights the burner Do not try to light the burner by hand 5 White Rodgers valves Push the switch to the OFF position 6 Wait five minutes then smell for gas Be sure to check near the floor...

Page 20: ...or Switch INLET OUTLET Inlet Pressure Tap Outlet Pressure Tap White Rodgers Model 36J22 1 Turn OFF gas to furnace at the manual gas shutoff valve external to the furnace 2 Turn OFF all electrical powe...

Page 21: ...sure the gas manifold pressure with burners firing Adjust manifold pressure using the Manifold Gas Pressure table shown below Natural Gas 3 2 3 8 w c Propane Gas 9 7 10 3 w c Manifold Gas Pressure 9 R...

Page 22: ...ic reading at the test hole Tape up the test hole after your test is complete The negative pressure must be read between the filter and the furnace blower Circulator Blower Speed Adjustment TO AVOID P...

Page 23: ...d when it should be Energized Rapid Flash Reverse Polarity Continuous On Normal Operation ERROR CODE Flash Codes stored in memory auto erased after 14 days Flash Codes NOT stored in memory Excessive e...

Page 24: ...10 K8 K6 K7 1 U1 DS1 OFF O N SW1 OFF ON SW2 1 2 3 4 SW3 CR25 CR29 CR30 CR32 CR17 CR1 1 CR1 0 CR1 2 CR4 0 CR15 CR13 CR7 CR3 CR35 CR19 CR18 CR26 CR34 CR2 1 CR33 Q10 Q12 Q14 Q6 CR4 CR1 CR6 CR9 CR14 CR16...

Page 25: ...ic reset temperature sensor The limit guards against the overheating resulting from insufficient air passing over the heat exchanger Auxiliary Limit The auxiliary limit control is located either on or...

Page 26: ...ion Cycle the furnace with the thermostat at least three times Verify cooling and fan only operation Review the Owner s Manual with the homeowner and discuss proper furnace operation and maintenance L...

Page 27: ...are available from your distributor Functional Parts List Gas Valve Blower Collector Box Gasket Natural Gas Orifice Primary Limit Switch Propane Gas Orifice Rollout Limit Switch Burner Auxiliary Limi...

Page 28: ...er Door Interlock Switch 15 Circulator Blower 16 Gas Line Entrance Alternate Component ID Pressure Switch Tubular Heat Exchanger Flue Pipe Connection Gas Line Entrance Alternate Induced Draft Blower C...

Page 29: ...gas interruption Check front cover pressure switch operation hose wiring contact operation Correct if necessary Replace or realign igniter Check flame sense signal Sand sensor if coated and or oxidize...

Page 30: ...ck burners for proper alignment Check flue and air inlet piping for blockage proper length elbows and termination Correct as necessary Check rollout limit Replace if necessary Check induced draft blow...

Page 31: ...grated control module Turn power OFF prior to repair Replace igniter w proper replacement part Read precautions in Electrostatic Discharge section of manual Furnace not operating Integrated control mo...

Page 32: ...N A 1410 1400 1358 OFF ON 1820 N A 1769 N A 1726 N A 1685 N A 1642 N A 1603 1557 1521 DIP SWITCHES S2 1 S2 2 EXTERNAL STATIC PRESSURE INCHES WATER COLUMN 0 1 0 2 0 3 0 4 0 5 801005C 800403A 800603A 80...

Page 33: ...82 229 197 ON ON ON 784 716 645 583 516 405 334 282 229 197 ON OFF OFF 1295 1252 1203 1153 1114 1071 1022 981 931 883 ON ON OFF 1401 1366 1320 1278 1236 1194 1153 1112 1070 1025 OFF ON OFF 1596 1553 1...

Page 34: ...11 59 965 61 920 868 818 OFF OFF 743 N A 668 N A 599 N A 522 N A 432 N A 366 312 258 ON OFF 1408 42 1369 43 1319 45 1282 46 1242 48 1219 1193 1150 ON ON 1179 50 1123 53 1073 55 1025 58 972 61 949 924...

Page 35: ...ON 1402 1358 1317 1274 1234 1195 1154 1113 1069 1033 OFF OFF 743 668 599 522 432 366 312 258 213 158 ON OFF 1408 1369 1319 1282 1242 1193 1150 1109 1069 1025 OFF ON 1574 1521 1481 1439 1398 1374 1335...

Page 36: ...335 263 232 195 ON ON ON 752 678 608 547 474 403 335 263 232 195 ON OFF OFF 1330 1280 1229 1187 1146 1103 1061 1018 977 936 ON ON OFF 1155 1100 1048 1002 952 907 861 816 789 741 OFF ON OFF 1418 1376...

Page 37: ...652 466 499 428 346 294 246 202 OFF ON ON 822 754 652 466 499 428 346 294 246 202 ON OFF ON 822 754 652 466 499 428 346 294 246 202 ON ON ON 822 754 652 466 499 428 346 294 246 202 ON OFF OFF 1352 12...

Page 38: ...OPEN ROLLOUT COLOR CODES PU PURPLE OR ORANGE YL YELLOW 6 7 C BK BLACK GR GREEN BR BROWN PK PINK RD RED GY GRAY BL BLUE WH WHITE RATING OF AT LEAST 105 NOTES TO 115VAC 1 60 HZ POWER SUPPLY WITH OVERCU...

Page 39: ...39 THIS PAGE INTENTIONALLY LEFT BLANK...

Page 40: ...egister their product does not diminsh their warranty rights For Product Registration please register by following this link Goodman Brand Products https www goodmanmfg com product registration Amana...

Reviews: