Schwank IT 110-30 Installation And Owner'S Manual Download Page 17

GP-MSEM-BX-03B 

SEM(U) / IT(U) Manual 

RD: Sept, 2005 

RL: 03B 

KH 

11. FLUE VENTING 

INDIRECT VENTED APPLICATION

 

DIRECT VENTED APPLICATION

 

A length of ‘C’ Vent is to be installed on the 
swaged end of the last tube before any Elbow 
or Vent Cap is fitted. When the heater is in-
stalled and indirectly vented, it is required in 
Canada that the heater be electrically inter-
locked to an independent exhaust fan by 
means of an Air Proving Switch. The exhaust 
fan must be sized to create 3CFM  for  every 
1000 Btu/hr or fraction thereof, of total input 
of installed equipment. Consult CSA.B149.1-
00 latest edition for requirements.  

In the USA when a heater is installed un-
vented the system requires consideration of  
normal infiltration and introduction of outside 
air by natural or mechanical means, and/or 
electrically interlocked to an independent ex-
haust fan. Consult your local codes and ANSI  
Z223.1 latest edition. for  all venting require-
ments, and practices.   

A length of ‘C’ Vent is to be installed on the 
swaged end of the last tube before any Elbow 
is fitted. All venting must be single wall "C" 
vent except that portion of vent passing 
through a combustible wall or roof then type 
"B" vent may be used as per CSA's interim 
requirement. When venting horizontally, the 
flue vent system must slope downwards ap-
proximately 1/4" per foot toward the vent ter-
minal, starting at the termination of the radi-
ant 

tube. 

For horizontal through the wall 

venting, the approved 4" or 6" horizontal wall 
vent terminal should be used and  mounted 
18" from the outside wall to the inside edge 
of terminal opening. The flue vent terminal 
used must be of the approved type supplied 
by the manufacturer or by an approved "B" 
vent manufacturer. It is the responsibility of 
the installer to be familiar with current local 
codes or ANSI  Z223.1 / CSA.B149.1-00 lat-
est editions for  all venting requirements, and 
practices.   

T

HIS

 

SEM(U) / IT(U)

 

SERIES

 

IS

 

APPROVED

 

FOR

 

BOTH

 

DIRECT

 

AND

 

INDIRECT

 

VENTING

 

APPLICATIONS

. T

HE

 

SYSTEM

 

MUST

 

NOT

 

BE

 

OPERATED

 

WITHIN

 

A

 

NEGATIVE

 

AIR

 

CONDITION

UNLESS

 

COMBUSTION

 

AIR

 

IS

 

BROUGHT

 

IN

 

FROM

 

OUTSIDE

 

DIRECTLY

 

TO

 

THE

 

BURNER

.  

I

F

 

A

 

SEVERE

 

NEGATIVE

 

PRESSURE

 

IS

 

EXPERIENCED

 

OR

 

ANTICIPATED

THE

 

SEC-

OND

 

PORT

 (

BARB

ON

 

THE

 

BLOCKED

 

FLUE

 

SWITCH

 

SHOULD

 

BE

 

CONNECTED

 

DI-

RECTLY

 

TO

 

OUTSIDE

 

AIR

 

USING

 1/4” 

PLASTIC

 

HOSE

 

FROM

 

BLOCKED

 

FLUE

 

SWITCH

 

TO

 

OUTSIDE

 

OF

 

BUILDING

  (

HOSE

 

KIT

 

NOT

 

SUPPLIED

 – 

OPTIONAL

 

EX-

TRA

).

 

Page 13 

Summary of Contents for IT 110-30

Page 1: ...s of the B149 1 latest edition INSTALLATION CODE in Canada and the ANSI Z223 1 latest edition in the U S A SERIES LOW INTENSITY TUBE TYPE INFRA RED HEATERS FOR YOUR SAFETY Do not store or use gasoline...

Page 2: ...http www schwankheaters com InfraSave Inc Mississauga Ontario Waynesboro Georgia Phone 1 866 INFRASV 463 7278 Fax 1 866 724 9265 http www infrasave com e mail info infrasave com NOTICE The Manufactur...

Page 3: ...NCORPORATING 90 DEGREE ELBOWS 7 8 SUSPENSION SYSTEM 8 9 BURNER AND TUBE INSTALLATION 10 10 REFLECTOR INSTALLATION 11 TOPIC PAGE NUMBER 11 FLUE VENTING 14 12 COMBUSTION AIR DUCT 16 13 GAS SUPPLY INSTAL...

Page 4: ...GP MSEM BX 03B SEM U IT U Manual RD Sept 2005 RL 03B KH...

Page 5: ...OTHER THAN SPACE HEATING Use for process applications will void the C S A certification and may require field inspection and or certification such as offices and shops which commu nicate with areas f...

Page 6: ...0 0 10 239 SEMU ITU 200 30 31 11 10 287 SEM IT 175 70 69 4 175 000 10 240 SEM IT 175 60 59 8 10 283 SEM IT 175 50 50 0 10 239 SEMU ITU 175 30 31 11 10 287 SEM IT 155 60 59 8 155 000 Not Required 283 S...

Page 7: ...Kit TM 1010 SX can also be used as a 10 ft extension kit the installer will need to remove the turbulator refer to Turbulator Chart in the I O Manual Stand Alone Kits Primary Kits Secondary Kits 200 0...

Page 8: ...nstruction and equipment to provide a minimum clear ance of 24 inches from the end of burner housing for servicing and cleaning of burner blower and controls A minimum horizontal clearance of 4 ft fro...

Page 9: ...1 17 34 TABLE 3 MINIMUM CLEARANCES TO COMBUSTIBLES MODEL SUSPENDED HORIZONTALLY SUSPENDED AT AN ANGLE UP TO 45 DEGREES TOP SIDE BELOW TOP REAR FRONT BELOW A B C D E F G SEM IT 200 7 22 68 7 1 57 68 S...

Page 10: ...ocked with heater E Combustion air intake from outside through wall F Combustion air intake from outside through roof G Combustion air intake from inside building IMPORTANT STRAIGHT TUBE MODEL ONLY B...

Page 11: ...evices such as rods are used in place of chain swing joints or other means of sufficient length must be provided to compensate for expansion FIGURE 4 SEM TYPICAL HANGER SUPPORT SPACING FIGURE 3 SUGGES...

Page 12: ...tabilize burner 1 2 3 4 ALL TUBES MUST BE SUSPENDED BY TWO 2 HANGERS PER 10 LENGTH MOUNTED APPROXIMATELY 6 TO 12 IN FROM EACH TUBE END 10 13 2 11 4 3 5 6 8 7 9 1 1 12 3 4 ALL TUBES MUST BE SUSPENDED B...

Page 13: ...the first sec tion with a welded Flange the second section is aluminized and subsequent lengths are steel painted Slacken the bolts and slip the coupler over the end of the pipe to be joined making su...

Page 14: ...result in overheating of controls and combustible materials Use only non combustible mounting hardware Side reflectors can be added to the heaters as an option They should be secured directly to the...

Page 15: ...SEM IT 110 30 14 SEMU ITU 110 20 10 SEMU ITU 110 15 14 SEM IT 80 40 10 SEM IT 80 30 14 SEM IT 80 20 14 SEMU ITU 80 15 14 SEMU ITU 80 10 14 SEM IT 60 30 14 SEM IT 60 20 14 SEMU ITU 60 10 14 NOTE Where...

Page 16: ...GP MSEM BX 03B SEM U IT U Manual RD Sept 2005 RL 03B KH FIGURE 16 REFLECTOR EXTENSIONS JS 0509 XX P OPTIONAL IF REQUIRED Using S Hooks attach the two Reflectors Make sure S Hooks are closed 10 Page 12...

Page 17: ...except that portion of vent passing through a combustible wall or roof then type B vent may be used as per CSA s interim requirement When venting horizontally the flue vent system must slope downward...

Page 18: ...nt nor the combustion air duct is to exceed 50 ft in length Exceeding the allowable lengths may create condensation problems and will void CSA Design Certification The horizontal flue vent shall not t...

Page 19: ...reduced by ten feet for every 90o vent elbow installed Where the vent pipe passes through areas where the ambient temperature is likely to produce condensation of the flue gases the vent pipe shall be...

Page 20: ...er during any pressure testing of the gas supply piping system If a rigid gas pipe connection is made then compensation for normal gas supply pipe expansion and radiant tube expansion must be provided...

Page 21: ...f water column pressure for propane gas The supply line gas pressure must be checked with all the heater s op erating Installation of a gas line trap drip leg is required at the inlet connection tee f...

Page 22: ...w for 1 expansion for every 10 length of tube In order to address this characteristic it is suggested that the gas line flue vent and combustion air intake if used be installed in such a manner that n...

Page 23: ...e black wire MUST be wired to Hot and the white wire MUST be wired to Neutral If the polarity is reversed the module will not function correctly and will eventually burn out 16 HIGH ALTITUDE INSTALLAT...

Page 24: ...ce before another ignition attempt After inter purge the control will attempt two additional igni tion trials If these attempts are unsuccessful the control will go into lockout mode Flame Failure of...

Page 25: ...eps 19 RECOMMENDED MAINTENANCE THE TUBE HEATER BURNER IS COMPLETELY FACTORY ASSEMBLED AND TESTED ANY ALTERATION VOIDS THE CSA CERTIFICATION AND MANUFACTUR ERS WARRANTY FOR ADDITIONAL INFORMATION CONTA...

Page 26: ...GP MSEM BX 03B SEM U IT U Manual RD Sept 2005 RL 03B KH 20 CA SERIES WIRING DIAGRAM 12OV THERMOSTAT Page 22...

Page 27: ...H IS CLOSING WHEN BLOWER IS RUNNING REPLACE DEFECTIVE SWITCHES SPARK ACROSS IGNITER OR IGNITER SENSOR GAP NO SEE SPARK IGNITION CIRCUIT on Page 24 PULL IGNITION LEAD AND CHECK SPARK CHECK SPARK GAP AD...

Page 28: ...URNER FLAME COVERS ELECTRODE IF CHECKS ARE OKAY REPLACE IGNITION CONTROL NOTE IF IGNITION CONTROL GOES INTO LOCKOUT MODE RESET THE SYSTEM NOTE IF GROUND IS POOR OR ERRATIC SHUTDOWNS MAY OCCUR OCCASION...

Page 29: ...e the ignition control goes into safety lockout and interrupts the spark circuit Touch one end of the jumper firmly to the ignition control GND terminal DO NOT remove the existing ground lead Slowly m...

Page 30: ...BY THE LICENSED GAS INSTALLER ALLEVIATE NUISANCE CALL BACKS FOR THE CONTRACTOR THE FOLLOWING A CONTRACTOR IS CALLING FOR TECHNICAL SUPPORT MUST PROVIDE THE FOLLOWING INFORMATION FROM HIS COMPLETED CO...

Page 31: ...WHAT IS THE LINE VOLTAGE READING AT THE HEATER VOLTS WHAT IS THE VOLTAGE READING AT THE IGNITION MODULE VOLTS WHAT IS THE FLAME SIGNAL STRENGTH IN uA FROM SENSOR uA microamps IS HEATER CONTROLLED BY A...

Page 32: ...OR SEM IT SERIES TUBE HEATERS Flue Vent Terminals 4 wall horizontal 6 wall horizontal Flue Vent Terminals 4 roof vertical 6 roof vertical JA 0528 XX JA 0529 XX JA 0530 XX JA 0531 XX JA 0516 SW JA 0514...

Page 33: ...plate hangers JS 0508 SM JS 0513 SM JL 0772 XX TM 1010 SX JS 0509 XX P Line Voltage Thermostat 10 Tube Reflector Extension Kit 1 10 Steel Tube l l0 Reflector 2 Wire Hangers 1 Coupler 180 degree Alumi...

Page 34: ...ept 2005 RL 03B KH TruTemp Thermostat Do Not use in wet or corrosive environments JM 0150 XX JS 0569 XX JM 0303 KT JS 0532 SE Low Voltage Thermostat 24 Volts Transformer Relay for 1 to 7 heaters per z...

Page 35: ...EM U IT U Manual RD Sept 2005 RL 03B KH Hanging Chain box of 50 ft JL 0798 XX JA 0587 XX JA 0780 XX JS 0532 VC Touch Up Paint High Temp 369g aerosol can Tube Protection Screen 5 feet long Fresh Air In...

Page 36: ...S 0733 DM JS 0734 DM JS 0735 DM JS 0736 DM SEM IT 130N JS 0758 MM JS 0757 MM JS 0756 MM JS 0755 MM JS 0703 DM JS 0704 DM JS 0705 DM JS 0720 IN SEM IT 130L JS 0729 DM JS 0729 DM JS 0730 DM JS 0730 DM J...

Page 37: ...ents or parts All labor or service charges shall be paid by the owner This warranty does not cover heating products improperly installed misused exposed to or damaged by neg ligence accident corrosive...

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