40
EN
W415-1398 / C / 06.15.17
4.6 GAS INSTALLATION
WARNING
RISK OF FIRE, EXPLOSION OR ASPHYXIATION. ENSURE THERE ARE NO IGNITION SOURCES SUCH
AS SPARKS OR OPEN FLAMES.
SUPPORT GAS CONTROL WHEN ATTACHING GAS SUPPLY PIPE TO PREVENT DAMAGING GAS
LINE.
ALWAYS LIGHT THE PILOT WHETHER FOR THE FIRST TIME OR IF THE GAS SUPPLY HAS RUN OUT
WITH THE GLASS DOOR OPENED OR REMOVED. PURGING OF THE GAS SUPPLY LINE SHOULD BE
PERFORMED BY A QUALIFIED SERVICE TECHNICIAN. ASSURE THAT A CONTINUOUS GAS FLOW IS
AT THE BURNER BEFORE CLOSING THE DOOR. ENSURE ADEQUATE VENTILATION. FOR GAS AND
ELECTRICAL LOCATIONS, SEE “DIMENSIONS” SECTION.
ALL GAS CONNECTIONS MUST BE CONTAINED WITHIN THE APPLIANCE WHEN COMPLETE.
HIGH PRESSURE WILL DAMAGE VALVE. DISCONNECT GAS SUPPLY PIPING BEFORE TESTING GAS
LINE AT TEST PRESSURES ABOVE 1/2 PSIG.
VALVE SETTINGS HAVE BEEN FACTORY SET, DO NOT CHANGE.
Installation and servicing to be done by a qualifi ed installer.
•
Move the appliance into position and secure.
•
If equipped with a fl ex
connector the appliance is designed to accept a 1/2” (13mm) gas supply.
Without the connector it is designed to accept a 3/8” (9.5mm) gas supply. The appliance is equipped
with a manual shut off valve to turn off the gas supply to the appliance.
•
Connect the gas supply in accordance to local codes. In the absence of local codes, install to the
current CAN/CSA-B149.1 Installation Code in Canada or to the current National Fuel Gas Code, ANSI
Z223.1 / NFPA 54 in the United States.
•
When fl exing any gas line, support the gas valve so that the lines are not bent or kinked.
•
The gas line fl ex-connector should be installed to provide suffi cient movement for shifting the burner
assembly on its side to aid with servicing components.
•
Check for gas leaks by brushing on a soap and water solution.
Do not use open fl ame.
30.1A
4.7
OPTIONAL WALL SWITCH
WARNING
DO NOT CONNECT EITHER THE WALL SWITCH, THERMOSTAT OR GAS VALVE DIRECTLY TO
110 VOLT ELECTRICITY.
For ease of accessibility, an optional remote wall switch or millivolt thermostat may be installed in a convenient
location. Route a 2 strand, solid core millivolt wire from the valve to the wall switch or millivolt thermostat. The
recommended maximum lead length depends on wire size:
WIRE SIZE
MAX. LENGTH
14 gauge (1.8mm)
100 feet (30.5m)
16 gauge (1.5mm)
60 feet (18.3m)
18 gauge (1.2mm)
40 feet (12.2m)
* Refer to”WIRING DIAGRAM”
50.6
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Summary of Contents for CB30NTR
Page 11: ...11 EN W415 1398 C 06 15 17 3 2 TYPICAL VENT INSTALLATION...
Page 12: ...12 EN W415 1398 C 06 15 17 See VENTING section...
Page 42: ...42 EN W415 1398 C 06 15 17 5 1 MINIMUM FRAMING DIMENSIONS...
Page 46: ...46 EN W415 1398 C 06 15 17 MAXIMUM REAR VENT CLEARANCES EXAMPLE 1...
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