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C

 

85-340 

Boiler Assembly - Installation & Operation Instructions 

 

Odyssey 

 

 

 

11 

 

Figure 4-9  Attach HydroStat 3250 Bracket 

Figure 4-10  Attach Back Panels & Electro-well 

 

 

Figure 4-11  Install Ground Wire and Sensor 

Figure 4-12  Install Top and Front Covers 

 

 

 
 

 
Sensor
 - Insert the sensor fully into the Electro-well

 or the boiler may overheat resulting 

in fire, property damage, serious injury, or death.

 

 

Attach the control 
panel between the 
side panels, secure 
the HydroStat 3250 
to the control panel 
as shown. 

 

HydroStat 
3250

 

Control Panel

 

 

Secure bottom back panel. 
Attach hold down bracket 
to top edge of HydroStat 
control panel to secure it  
in place.

 

 

Recommend installing 
top back after flue 
breeching connected 
and sealed. 

 

Hold Down 
Bracket

 

Ground Wire - Connect green 
wire between ground screw 
and HydroStat ground screw. 
Sensor - Insert fully into the 
Electro-well 

 or overheating 

may occur. See “Danger”. 

Ground Screw 

Electro-well

 

 

Installation of burner and 
completion of wiring 
must be done

 

with front 

cover removed.

 

 

See Figure 4

 

-11 

Summary of Contents for CT80-250

Page 1: ...ed will result in serious injury or death Warning Sign Indicates a hazardous situation which if not avoided could result in serious injury or death Caution Sign plus Safety Alert Symbol Indicates a ha...

Page 2: ...ation above very carefully 2 Initial start up and start ups after periods of extended seasonal shutdown must be performed by a qualified service technician 3 Check the boiler area for proper clearance...

Page 3: ...ral Draft and Direct Vent models The instructions detailed in this document supersede any and all previous instructions provided by NTI written or otherwise The warranty is included in the Installatio...

Page 4: ...04 CT120 3G9A 1 CT120 82003 F5 CT 3 10630 0 85 60 o B CT215 CT230 Riello Burner CT250 CT215 1H9A 1 CT215 82004 F10 CT 10632 84654 1 5 60 o W CT804 CT904 CT1004 CT80 3P9A1 CT80 82002 NYC601CT 81031 0 7...

Page 5: ...t tube comes assembled c w nozzle specified in this table Nozzle may need to be changed depending on boiler output 4 Direct Vent Terminal not included in Kit Refer to Table 7 2 for a list of component...

Page 6: ...0 250 2 Models CT80 250 use Riello 40 series burners 3 Energy ratings for C85 250 have been confirmed by AHRI 4 Models C80 100 F3 burners have an insertion depth of 2 375 5 Models C120 180 F5 burners...

Page 7: ...ler Model Input GPH US Heating Capacity MBH Net I B R Rating Water MBH AFUE Efficiency Pump PSIG Delevan Nozzle Model Air Turbulator CT904 0 75 88 77 83 0 133 0 65 60 o W BF5 4 0 CT1004 0 85 99 86 82...

Page 8: ...commended clearances are for ease of piping installation annual maintenance and service access Refer to Table 3 1 and Figure 3 1 Table 3 1 Minimum Clearances for Installation and Service Dimensions in...

Page 9: ...tall control panel between side panels secure with screws provided Figure 4 9 9 Mount HydroStat 3250 by sliding it down over the tabs on the control panel Secure in place with hold down bracket as sho...

Page 10: ...ckets to the boiler Slide the front brackets behind the nuts and washers at the front of the boiler See Figure 4 6 Tighten the nuts top and bottom to secure the front brackets to the boiler Install in...

Page 11: ...nel between the side panels secure the HydroStat 3250 to the control panel as shown HydroStat 3250 Control Panel Secure bottom back panel Attach hold down bracket to top edge of HydroStat control pane...

Page 12: ...ication Tables 2 1 to 2 3 to determine the appropriate nozzle size for the boiler output See Attention Nozzle Sizes in Section 2 0 c Riello Burners extra step required Mount the burner gasket and burn...

Page 13: ...ation Burner Gasket Burner Flange Burner Washers and Nuts Blast Tube Set insertion depth Tables 2 1 to 2 3 Blast Tube Ring Prepare the burner as per the burner manufacturer s instructions Refer to Tab...

Page 14: ...ted to gas condensation The exhaust gas temperature where the flue pipe enters the chimney must be a minimum of 240 o F or condensation may occur Draft Regulator A draft regulator must be used and set...

Page 15: ...mbustion air to sustain proper combustion and prevent flue gas leakage The appliance s air inlet draws combustion air from Indoors or Outdoors depending on whether there is a sufficient natural infilt...

Page 16: ...top and the other within 12 in of the bottom of the enclosure The openings shall communicate directly or by ducts with the outdoors or spaces that freely communicate with the outdoors as follows verti...

Page 17: ...icting the flow of combustion gases See warning titled Restrictions 5 Chimney Connections Use thimble or slip joint where breeching enters chimney to allow for removal for cleaning and servicing 6 Avo...

Page 18: ...hing length or too many elbows and or tee will cause restriction Figure 6 1 Breeching Blocked Vent Switch Blocked Vent Switch Draft Regulator Secure breeching using a minimum of two screws equally spa...

Page 19: ...owfall region consult your local weather office for the maximum typical snowfall in your area Example New Brunswick Canada typical maximum snowfall is 19 thus the inlet must be 12 19 31 above grade 7...

Page 20: ...ft 1 5 m N Above a gas meter gas meter regulator assembly 4 3 ft 1 0 m P Each side of center line above or below meters regulators and vent relief devices 4 6 ft 1 8 m Q Above or adjacent to a paved s...

Page 21: ...CT80 250 Direct Vent Installation Operation Instructions Odyssey 21 Figure 7 1 Termination Clearance Quick Reference Diagram...

Page 22: ...nts Item Part Description Included with Direct Vent Burner Kit 1 81764 5 to 3 Ported Adapter 2 81098 3 Insulated Flex to Pipe Adapter 3 81138 3 Flex 10 long 3 4 81625 Hose Clamps 3 2 Direct Vent Termi...

Page 23: ...terminal to the outside of the structure using 4 x 10 stainless steel screws field supplied 7 Sealing Using a suitable silicone sealant seal the gap between the structure and the vent terminal PART B...

Page 24: ...ght door burner connection pipe joints Etc during initial operation to verify there are no leaks Flex Pipe Make sure that it s long enough to form long radius bends no smaller than 1 ft in radius If t...

Page 25: ...That the home is equipped with a carbon monoxide detector Hose Clamp Figure 7 7 Seal with silicone where shown Tilt down after sealing Vacuum Breaker Direct Vent Terminal Installation Direct Vent Ter...

Page 26: ...the boiler or on the coil plate Relief Valve A 30 psi relief valve is factory supplied and must be field installed Piping The closed loop piping system must be in accordance with the central heat pipi...

Page 27: ...ng Central Heat Pump Expansion Tank Heating Return Heating Supply Bypass Line optional Water Supply Relief Valve Tridicator Outlet Tee Circulator location may vary from one application to another Inle...

Page 28: ...OD Sensor to WWSD and C enables the Warm Weather Shutdown feature of the controller Control will not respond to T T demands when the outdoor temperature is above the WWSD setting C OR Outdoor Temperat...

Page 29: ...nstructions Odyssey 29 Figure 9 1 Odyssey Wiring Diagram Burner Primary Safety The Blocked Vent Switch and any other limit device must break power to the burner primary B1 Failure to follow these inst...

Page 30: ...he LWCO feature is not active Refer to manufacturer s instructions included with the HydroStat 3250 Infloor Radiant Heating Applications When the heating system incorporates low temperature radiant he...

Page 31: ...st Settings Button to turn Thermal Pre Purge ON or OFF 4 Reset LO TEMP and HI TEMP settings to desired temperatures Zone Indirect Switch Determines the function of the ZC ZR input o Switch Z Zone ZC Z...

Page 32: ...ting is overridden when Economy Feature is set to OFF i e central heat demands operate to the HI TEMP setting A central heat demand is activated by a T T demand or ZC ZR demand when the Zone Indirect...

Page 33: ...g for Outdoor Reset Reset Ratio Chart 200 1 25 1 25 1 25 1 50 1 50 1 50 1 50 1 75 1 75 2 00 2 00 2 25 2 50 2 50 2 50 2 50 2 50 2 50 195 1 00 1 25 1 25 1 25 1 50 1 50 1 50 1 50 1 75 1 75 2 00 2 25 2 25...

Page 34: ...piping and boiler are free from leaks 5 Ensure Oil Supply tank is properly installed and vented as per applicable standards 6 Oil line is secured to the burner in accordance with the burner manufactur...

Page 35: ...ructions in Section 4 0 2 Use the recommended air settings in Table 2 1 to 2 4 as a guideline 3 Final adjustments should be made using test equipment and by verifying the CO2 is between 11 13 4 To acc...

Page 36: ...Well every five years To clean remove scale or sediment deposits from areas in contact with boiler water Reinstall well using pipe sealing compound DO NOT use Teflon tape 16 Refer to the manufacturer...

Page 37: ...move the front cover and the burner door see Figure 12 1 for boiler parts breakout 4 Remove baffles 5 Carefully clean flue passages with a fire tube brush 6 Vacuum debris out of the burner and combust...

Page 38: ...erious injury long term health problems or death Table 11 1 Handling Instructions for Fiberglass and Ceramic Fiber Materials Reduce the Risk of Exposure Precautions and Recommended Personal Protective...

Page 39: ...Owners Replacement parts are available from your stocking wholesaler Contact your local Installer or Wholesaler for assistance with parts Wholesalers Contact NY Thermal Inc directly when ordering rep...

Page 40: ...separately See Table 7 2 Item 26 3 Hose Clamps x 2 connects the 3 Flex to the Vent Terminal and Burner 26 26 20 19 Burner Gasket Burner Flange Included with Burner Kit Items 19 20 Riello burners and b...

Page 41: ...250 Jacket Common Back Top HydroStat 17 82894 CT80 250 Baffle MPS 9 1 unit 17 82895 CT80 250 Baffle MPS 10 1 unit 17 82896 CT80 250 Baffle MPS 11 1 1 unit 18 84829 CT80 250 Outlet Tee HydraStat 19 F3...

Page 42: ...lation Fiberglass White 42 82892 CT80 250 Door Insulation 43 82726 CT80 250 Boiler Drain 44 82982 CT80 250 Bushing Boiler Drain 45 82897 CT80 250 Ring Gasket Boiler Drain 46 82490 CT80 250 Stud M8 x 3...

Page 43: ...he original date of installation and if found to be in compliance with the recommended installation and Terms and Conditions of this warranty Extended Residential Coverage C We are so confident in the...

Page 44: ...esaler at their cost so do not purchase replacement parts from suppliers with hopes of receiving 100 credit it is recommended to receive all your warranty parts from your authorized service representa...

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