Noritz CK-82 User manual

1
In Canada:
The conversion shall be carried out in accordance with the requirements of the provincial
authorities having jurisdiction and in accordance with the requirements of the CAN/CSA B149.1
and CAN/CSA B149.2 Installation Code.
LA CONVERSION DOIT ÊTRE EFFECTUÉE CONFORMÉMENT AUX EXIGENCES DE L'AUTORITÉ
PROVINCIALE AYANT JURIDICTION ET AUX, CAN/CSA B149.1, ET CAN/CSA-B149.2.
*A qualified service agency is any individual, firm, corporation or company which either in person or
through a representative is engaged in and is responsible for the connection, utilization, repair or
servicing of gas utilization equipment or accessories; who is experienced in such work, familiar with all
precautions required, and has complied with all of the requirements of the authority having jurisdiction.
*Conversion acceptable for install locations 0 2,000 feet. See unit’s installation manual for procedures to
adjust above 2,000 feet.
NORITZ America Corporation
11160 Grace Avenue
Fountain Valley, CA 92708
866 766 7489
www.noritz.com
CK IM 16
Rev. 05/19
Installation Guide
Conversion Kits: CK 82, CK 83
This conversion kit shall be installed by a
qualified service agency in accordance with
the manufacturer’s instructions and all
applicable codes and requirements of the
authority having jurisdiction. The information
in these instructions must be followed to
minimize the risk of fire or explosion or to
prevent property damage personal injury or
death. The qualified service agency is
responsible for the proper installation of this
kit. The installation is not proper and
complete until the operation of the converted
appliance is checked as specified in the
manufacturer’s instructions supplied with the
kit.
Cette trousse de conversion ne doit être
installée que par le représentant d'un
organisme qualifié et conformément aux
instructions du fabricant et à tous les codes et
exigences pertinents de l'autorité
compétente. Les instructions de cette
notice doivent être suivies afin de réduire au
minimum le risque d'incendie ou d'explosion
de dommage matériel de blessure ou de
mort. L'organisme qualifié
est responsable de l'installation adequate de
cette trousse. L'installation n'est pas adéquate
ni complète tant que le bon fonctionnement
de l'appareil converti n'a pas été vérifié selon
les instructions du fabricant fournies avec la
trousse.

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2. Before Conversion
1. Safety Symbols
Indicates an imminently hazardous situation which, if not
avoided, will result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in property damage.
Potential dangers from accidents during installation and use are divided into the following
four categories.
Closely observe these warnings, they are critical to your safety.
Before attempting to convert a unit, verify that the proper kit has been purchased for the model
type*:
*The model type can be verified from the rating plate located on the right side of case of the
unit.
Tools Required:
•Noritz Remote Controller (RC 7651M A or RC 9018M)
•Manometer (Capable of displaying digits in tenths (i.e. 2.4) and up to 20” W.C.)
•Long Philips screwdriver (#2 Recommended)
•Pliers
•Gas leakage device detector
Conversion Kit
Model
Conversion Type
CK 82 EZ111DV (GQ C3260WX FF US)
EZ98DV (GQ C2860WX FF US)
NCC199CDV(GQ C3260WZ FF US)
NRCR111DV (GQ C3260WXQ FF US)
NRCR92DV (GQ C2660WXQ FF US)
Propane to Natural Gas
CK 83 Natural Gas to Propane

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3. Accessories
4. Conversion Procedure
Figure 1
1) If the display on the remote controller is on, turn off the unit by pressing the “ON/OFF”
button on the remote controller. There should be no display on the remote controller.
2) Disconnect the electrical power.
Only for NCC199CDV(GQ C3260WZ FF US), turn off the Rocker Switch in the unit.
3) Turn off the gas supply.
4) Remove the front cover of the unit by removing the 4 screws holding it to the case.
5) Detach the Wiring Harness from the Wire Clamp.
Disconnect the Fan Motor connector. (Figure 1)
Parts
Shape
Q’ty
Parts
Shape
Q’ty
Venturi 1New Inlet Sticker (English) 1
O Ring –Venturi 1New Inlet Sticker (French) 1
O Ring P18 1
Date, Gas Type, Kit
Number, Name of Company
Sticker (English)
1
Installation Guide 1
Date, Gas Type, Kit
Number, Name of Company
Sticker (French)
1
NG Conversion
Connector
*only in conversion
kit CK 82
1
The following parts are supplied in the
conversion kit. Check for any missing
items before starting the conversion.
Failure to correctly assemble the components according to these instructions may result in a
gas leak or explosion, personal injury or death.
Fan Motor Connector
Wire Clamp

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Figure 2
6) Remove the 2 screws and the Mounting plate.
Remove the C Clamp 16B. Then remove the 4 screws with a Long Philips screwdriver. (Figure 2)
DO NOT use a power drill.
7) Remove the Fan Motor and the Venturi assembly.
Do not damage the Venturi resin part (air supply part).
8) Replace the O Ring –P18 to new one. Make sure that the O Ring is secured properly in place.
(Figure 3)
9) Remove the 3 screws securing the Venturi
with a Philips screwdriver. (Figure 4)
Remove the Venturi.
Discard the original Venturi.
C-Clamp -16B
1
2
4
3
2 screws and
the Mounting plate
Figure 4
Figure 3
O-Ring –P18

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Figure 5
10) Make sure the Gas type, Venturi size, and Injφon the Venturi label.
11) Replace the O ring –Venturi to new one.
Make sure that the O Ring is correctly in
place. (Figure 5)
Install the new Venturi so that the orifice
connection in the direction of the triangle
mark. (Figure 5)
Secure the Venturi to the Fan Motor by
using the 3 screws. (Figure 4)
12) Put in the Fan Motor and Venturi assembly and connect to Gas Valve Outlet Connector.
13) Attach the C Clamp 16B at the bottom of Venturi. (Figure 2)
Secure the Venturi to the Burner Chamber by tightening the 4 screws removed in Step 6.
The screws need only to be tightened by Long Philips screwdriver.
They should not be tightened using a power drill.
First, insert and tighten screws 1 4 (Figure 2), but do not fully tighten these screws.
Once all screws are inserted, proceed to completely tighten screws 1 4. (Figure 2)
NOTE: When tightening the screws, be certain not to apply excess force. Excess force can strip
out the original holes and screws. Keep the Fan Motor in horizontal. It makes easier to tighten
the screws correctly.
14) Install the Mounting plate using the 2 screws. (Figure 2)
15) Connect the Fan motor connector. And tie the Wiring Harness by using the Wire Clamps.
(Figure 1)
16) Before closing the front cover, the unit must be adjusted and tested as described in the
next section.
Model
Venturi
φ
Gas type Label
color
Injφ
EZ111DV (GQ C3260WX FF US)
EZ98DV (GQ C2860WX FF US)
NCC199CDV(GQ C3260WZ FF US)
NRCR111DV (GQ C3260WXQ FF US)
NRCR92DV (GQ C2660WXQ FF US)
30
NG
(NAT GAS) White 500/510
LPG Black 415/410
O-Ring –Venturi
triangle mark

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5. Parameter Settings
< When converting propane to natural gas >
1) Disconnect the electrical power.
2) Find a connector with a NG conversion tag located at the bottom left of the unit.
Connect the NG conversion connector in the conversion kit.
< When converting natural gas to propane >
1) Before electrical power is applied to the unit, install a remote controller to the unit if it is not
already installed.
2) Reconnect the electrical power to the unit.
3) Within the first 10 minutes of connecting electrical power to the unit, but before pressing the
Power ON/OFF button (display should be blank), press the “▲” button on the remote
controller to blink "99" on the display.
This will put the unit into Maintenance Writer mode. If pressing the up button does not put
the unit into Maintenance Writer mode, make sure the remote display is blank, disconnect
the electrical power to the unit for 60 seconds, and try again.
3) FOR REMOTE CONTROLLER RC-7651M-A ONLY: After accessing the Maintenance Writer
mode, use the “▲” and “▼” buttons to change the Maintenance Writer item number
display. Pressing the “SETTINGS” button for 0.5 seconds will change the item number setting
from “ON” to “OFF”. If the Priority lamp turns on when an item number is displayed, this
indicates an “ON” setting for that item number, and if the Priority lamp is off, the item
number is “OFF”.
4) FOR REMOTE CONTROLLER RC-9018M (Figure 6) ONLY: After accessing the Maintenance
Writer mode, use the “ENTER” button to select from “Item” or “Data”. Press the “up” and
“down” buttons to change the Maintenance Writer “Item” number display and on “Data” to
“ON” or “OFF”.
Figure 6

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6. Trial Operation
5) Change the Item number “37” from OFF to ON.
6) After setting the item number “37”, press and hold the “▲” and “▼” buttons together for 5
seconds to complete the new settings. The remote controller will emit a beeping tone and
the display will go blank when the settings are confirmed. If this is not done, the unit will not
put the setting changes into effect.
NOTE: The setting changes can be cancelled by pressing the "POWER" button before
completing the settings, or if the unit is left in a non operation state for ten minutes without
completing the settings. If the default setting needs to be changed again, disconnect the
electrical power to the unit, reconnect it and repeat this procedure.
1) Open the gas supply valve.
2) Carry out trial operation. Refer to "Trial Operation" in Installation manual.
And check the leakage.
Affix conversion labels:
1) Reinstall the front cover using the 4 screws to secure
it.
2) Locate the 2 conversion stickers in English supplied in
the conversion kit. *For units certified for use in
Canada also locate the 2 conversion stickers in
French.
3) Affix the New Inlet sticker as close as possible to the
existing rating plate on the unit. ( A in Figure 7)
Do not cover the existing rating plate.
*For units certified for use in Canada also affix
French sticker with new pressures next to English
sticker.
4) Enter the required information on the remaining sticker indicating the date, gas type, kit
number, and name of the company performing the conversion.
Affix this sticker as close as possible to the existing rating plate on the unit. ( B in Figure 7)
Do not cover the existing rating plate.
*For units certified for use in Canada also affix French sticker with agency information next
to English sticker.
DO NOT change the other item numbers. This will cause a fault in the unit.
(Right side of Case)
Figure 7

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7. Installation Checklist
Parts Replacement:
□Remove existing Venturi, O Ring Venturi, and O ring P18. Discard these parts.
□Replace with new Venturi, O Ring Venturi, and O ring P18.
□Make sure that Venturi, O Ring Venturi, and O ring P18 are securely in place.
Parameter Settings:
□When converting propane to natural gas, connect the NG conversion connector.
□When converting natural gas to propane, Access Maintenance Writer mode and set the
item number "37" to ON.
□Confirm gas type settings.
Trial Operation:
□Before operating the unit, verify that gas supply pressure is within operating range of
unit.
□If gas supply pressure is not within specification, adjust the pressure at the regulator or
install a secondary regulator on the supply line connected to the unit.
□Check for gas leaks around gas inlet fitting and Venturi, Fan Motor using a gas leak
detection device.
Affix Conversion Labels:
□Affix the 2 conversion sticker as close as possible to the existing rating plate on the unit.
□ Enter the required information on the sticker indicating the date, gas type, kit number,
and name of the company performing the conversion.
□ Include French Stickers for the units certified for use in Canada.