Noritz ecoTOUGH GQ-C2857WS Скачать руководство пользователя страница 4

4

Do not place the exhaust vent terminal 

in an indoor environment by means of 

adding walls and ceiling (Do not en-

close using corrugated sheets, etc.)

 

Carbon monoxide poisoning or fire may  

occur as a result.

Important Safety Information

-

2

(Continued)

If this unit will be installed in a beauty 

salon or other location where hair 

spray or aerosols will be used, locate 

the unit in a separate area that is 

supplied with fresh air from outdoors

.

Prohibited

Be sure the gas/power 

supplied matches the 

gas on the rating plate.

Ex. For Natural Gas

       (NRC98DV (GQ-C2857WS-FF US))

Installation and service must be 

performed by a qualified installer, 

service agency or the gas supplier.

Be sure 

to do.

Be sure 

to do.

(Continued)

Prohibited

Do not store or use gasoline or other 

flammable vapors and liquids in the 

vicinity of this or any other appliance.

Prohibited

Do not place or use a spray can 

near 

the water heater or the exhaust vent 

terminal.

Do not use hair spray or spray 

detergent in the vicinity of the 

heater.

Prohibited

Prohibited

[NRC98DV]

Do not place outdoors

Rain may enter the unit or the 

burner fire may be blown by 

the wind, causing malfunction 

or fire as a result.

Prohibited

Outdoor

Leave the proper clearance between 

the water heater and nearby objects 

(trees, timber, boxes with flammable 

materials etc.).

Be sure 

to do.

*

 

Indicates suggested clearances for maintenance.

Do not place combustibles such as 

laundry, newspapers, oils etc. near the 

heater or the exhaust vent terminal. 

Prohibited

Do not use combustible chemicals such 

as oil, gasoline, benzene etc. in the near 

the heater or the exhaust vent terminal. 

Prohibited

Carbon Monoxide Poisoning Hazard. 

Do not install this water heater in a 

recreational vehicle or on a boat.

Do not install this water heater

in a mobile home when using SV

conversion kit (“-SV” configuration).

Prohibited

WARNING

Left side: 

Min. 2" (50mm) 

Right side:

Min. 2" (50mm)  

Front: 

Sug. 24" (600mm)

*

Sug.3" (75mm)  

from vent pipe*

Upper:

Min. 12" (300mm)

Exhaust vent 

terminal

Exhaust vent 

terminal

Unit

[NRC98DV]

Left side: 

Min. 6" (150mm)

Right side:

Min. 6" (150mm)

Upper: 

Min. 36" (900mm)

[NRC98OD]

Unit

Front: 

Sug. 24" (600mm)

*

Be sure 

to do.

[When supplying combustion air 

from the indoors]
Check the air supply opening

 

for dust or obstructions.

Clogged

air supply

opening!!

180,000

167,000

2.6

2.7

"

2.7

"

2.6

172,000

160,000

180,000 BTU

16,000 BTU

201

4.0

0.8

2.7"

10.5"

761

ANSI Z21.10.3-2014/CSA 4.3-2014

15

150

4

NRC98DV (GQ-C2857WS-FF US)

Содержание ecoTOUGH GQ-C2857WS

Страница 1: ...MANUFACTURED HOME APPLICATIONS SBB80JP Thank you for purchasing this Noritz Tankless Gas Water Heater Before using please Read this manual completely for operation instructions Completely fill out the...

Страница 2: ...s situation which if not avoided may result in property damage CAUTION Be sure to do Ground Electric Shock DANGER Icons warning of risk level Important Safety Information 1 This is the safety alert sy...

Страница 3: ...ry to repair it Call a qualified service technician Force or attempted repair may result in a fire or explosion D Do not use this water heater if any part has been under water lmmediately call a quali...

Страница 4: ...blown by the wind causing malfunction or fire as a result Prohibited Outdoor Leave the proper clearance between the water heater and nearby objects trees timber boxes with flammable materials etc Be...

Страница 5: ...unit Do not turn off the water heater while someone is bathing Prohibited Do not use a broken or modified power cord Do not bind bend or stretch power cords Do not scratch modify or subject them to i...

Страница 6: ...zen water within the device and pipes even in warm environments Be sure to read below for appropriate measures Repairs for damage caused by freezing are not covered by the warranty Take necessary meas...

Страница 7: ...t 9 Remote Controller 10 Initial Operation 11 How to Use Setting and Using the Water Heater 12 Flow Meter Alarm 14 Muting the Remote Controller 16 Adjusting the Maximum Output Temperature 17 Preventin...

Страница 8: ...e drain line as it must always be allowed to freely flow Note The condensate discharged is acidic with a pH level of approximately 2 3 A condensate neutralizer may be required by local code prior to d...

Страница 9: ...allation configuration may be slightly different Main Unit Front Cover Water Supply Valve General Parts 1 Intake Pipe Flue Collar Drain Pipe Discharges the condensate NRC98OD GQ C2857WS US Outdoor Wal...

Страница 10: ...F Flow Meter Setting The display will flash after hitting the flow meter alarm set button p 15 Error Code When this indicator is lit the hot water temperature can be set p 12 What is actually displaye...

Страница 11: ...tions Follow steps 1 through 4 1 Open the water supply valve Open a hot water fixture to confirm that water is available and then close the fixture again 3 Open the gas supply valve Hot water fixture...

Страница 12: ...urns instantly or death from scalding Children disabled and elderly are at the highest risk of being scalded Feel water temperature before bathing or showering Temperature limiting valves are availabl...

Страница 13: ...temperature 46 47 48 50 55 60 115 117 118 122 131 140 The maximum output temperature can be set using the remote controller page 17 When using F mode When using C mode Initial factory setting is 115...

Страница 14: ...used to indicate when a tub is full If any hot water is being used besides what is going into the tub the alarm will sound before the tub is full If there was water in the tub before the fill began o...

Страница 15: ...sound if it is set for 990 gallon Note The alarm will not sound if it is set for 990 gallon On Flow meter setting will be flashing ex 45 gallon Off The alarm will sound when the set level has been rea...

Страница 16: ...ting the Remote Controller Initial factory setting is with sound Sound Muted No sound after 5 sec 1 Hold the Power On Off Button for five seconds Tone sounds after 5 sec The flow meter alarm cannot be...

Страница 17: ...il a sound is heard 2 sec Up Down The upper limit of the hot water supply temperature can be changed to For Fahrenheit F 115 F 120 F 125 F 130 F 135 F or 140 F For Celsius C 46 C 47 C 48 C 50 C 55 C o...

Страница 18: ...not advisable to run water through the unit when it is OFF p 6 but in this case freeze prevention is more important Remember to set mixing valves and fixtures to their original levels before using the...

Страница 19: ...r fixtures after 10 minutes or more pass from operation of 6 Drain water into a bucket to prevent water damage Fixture Do not touch with wet hands Drain Plugs Each drain plug mignt not be visible if i...

Страница 20: ...egin to discharge from the drain pipe within 15 minutes of use However depending on the season and or installation site conditions it may take longer If water does not appear at the end of the drain l...

Страница 21: ...lding turn off the power button and wait until the equipment cools before performing maintenance CAUTION Be sure to do Check For laundry newspaper timber oil spray cans and other combustible materials...

Страница 22: ...cket ready remove the inlet and outlet drain plugs about 0 4 gallon 1 4L will drain out 4 Take the water drain valve with water filter out of the inlet See illustration to right 5 Clean the water drai...

Страница 23: ...ent damage from Scale Build up Please contact Noritz America for more information about flushing the Heat Exchanger http support noritz com or 866 766 7489 1 2 3 4 F 0 1 2 3 4 5 6 7 8 9 Total Hardness...

Страница 24: ...than the temperature set on the remote controller If only a small amount of hot water is demanded it is possible for the temperature to be higher than the temperature set on the remote controller The...

Страница 25: ...ther fixtures while filling the bath tub the tub will not fill as much If there is water in the tub already or when filling is stopped and restarted the tub will fill more The flow meter alarm does no...

Страница 26: ...meter Can other gas devices such as stoves be used For LP Is there enough gas in the tank Can other gas devices such as stoves be used This is normal The white smoke is actually steam White smoke come...

Страница 27: ...of copper ion contained in the water and fat furring However there are not problems concerning health Coloration of the bath tub wash basin can be prevented by cleaning frequently Continued Frequent...

Страница 28: ...it off open a hot water fixture and turn the unit back on If the flashing number doesn t return the problem is solved Flashing Remote Controller Check to see if the condensate drain pipe is clogged or...

Страница 29: ...y be rejected if the water heater is installed in a location where working on the unit may be dangerous Contact a plumber We will need to know The Model check the rating plate See p 4 for the location...

Страница 30: ...he manufacturer s instructions and all applicable codes and requirements of the authority having jurisdiction The information in the instructions must be followed to minimize the risk of fire or explo...

Страница 31: ...oller Remote Controller Cord Anchoring Screws Specifications Performance Item Model Name Type Ignition Operating Pressure Minimum Flow Rate Dimensions Height x Width x Depth Weight Water Holding Capac...

Страница 32: ......

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