Laars Pennant PNCP 500 Installation And Operation Instructions Manual Download

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H231

1900D

800.900.9276 • Fax 800.559.1583

(Customer Service, Service Advisors)

20 Industrial Way, Rochester, NH 03867 • 603.335.6300 • Fax 603.335.3355

(Applications Engineering)

1869 Sismet Road, Mississauga, Ontario, Canada L4W 1W8 • 905.238.0100 • Fax 905.366.0130

www.Laars.com

Litho in U.S.A. © Laars Heating Systems 1104 Document 3164D

Summary of Contents for Pennant PNCP 500

Page 1: ...ualified in hot water boiler installation and maintenance Improper installation and or operation could create carbon monoxide gas in flue gases which could cause serious injury property damage or deat...

Page 2: ...trol Parameters 14 5 3 3 Setpoint LSP 14 5 3 4 Differential dLS 14 5 3 5 Pump Operation 14 5 3 6 Heater Purge Pump Delay PD 14 5 4 Limit Controls 14 SECTION 6 Operating Instructions 6 1 Sequence of Op...

Page 3: ...oper installation The Pennant appliance is protected against over pressurization A pressure relief valve is fitted to all appliances It is installed on the outlet header at the water outlet of the app...

Page 4: ...of the structure When such a location is not available it is recommended that a suitable drain pan adequately drained be installed under the appliance The appliance is design certified by CSA Interna...

Page 5: ...86 101 8 26 30 78 29 75 8 22 8 22 80 203 8 20 12 30 8 20 1500 78 199 39 101 101 8 26 30 78 29 75 8 22 8 22 91 231 8 20 12 30 8 20 1750 89 226 44 113 101 8 26 30 78 29 75 8 22 8 22 101 256 8 20 14 36...

Page 6: ...se Never obtain combustion air from the pool area Corrosion of and or damage to the pool heater may result 2 1 1 Combustion Air From Room In the United States the most common requirements specify that...

Page 7: ...e pipe Maximum linear pipe length allowed is 50 feet 15 2m Three elbows have been calculated into the 50 foot 15 2m linear run Subtract 10 allowable linear feet 3 0m for every additional elbow used se...

Page 8: ...ppliance trips due to excessive stack spill or backpressure indicating a blocked vent condition that all appliances attached to the vent be locked out and prevented from operating Note that the Pennan...

Page 9: ...metering regulating or relief equipment 7 If the Pennant uses ducted combustion air from an intake terminal located on the same wall locate the vent terminal at least 3 feet 0 9m horizontally from th...

Page 10: ...e ell facing down to prevent rain infiltration The combustion air inlet opening must still be high enough to prevent blockage by snow see Section 2 3 2 SECTION 3 Gas Supply and Piping 3 1 Gas Supply a...

Page 11: ...and contraction of copper pipe consideration should be given to the type of hangers used Rigid hangers may transmit noise through the system resulting from the piping sliding in the hangers It is rec...

Page 12: ...pool loop Figure 6 Pool Heater Piping The Pennant Pool Heater is shipped with a field installed mixing system and must be piped in primary secondary style as shown A remote pool temperature sensor and...

Page 13: ...e to the next parameter Figure 7 Pool Heater Controller wiring terminal strip which is located at the right side of the appliance NOTE All internal electrical components have been prewired No attempt...

Page 14: ...LS is the number of degrees between the temperature at which the heater turns off and the temperature at which the heater restarts It is adjustable from 1 F to 10 F 5 3 5 Pump Operation The pump energ...

Page 15: ...nant 1250 1500 1750 and 2000 models have two ignition modules that control different burners 6 2 Filling the Heater System 1 Ensure the system is fully connected filled with water and all valves are o...

Page 16: ...act your heating contractor gas company or factory representative 6 4 Shutting Down the Pennant 1 Switch off the shutdown switch located above the Main Power Switch 2 Wait until the pump light located...

Page 17: ...y drained before the first frost Drain the heater by removing the plug at the end of the inlet outlet header casting Also remove the small plug at the bottom of the pump housing Do not replace either...

Page 18: ...the burners in the reverse order 7 2 2 Filter The filter used in the Pennant is washable with an 83 arrestance Since the filter is washable it will 3 Spas are excellent for relaxation body conditioni...

Page 19: ...nit has water flow before ignition is allowed only need replacement in very rare cases If filter replacement is needed it should only be replaced with a factory part Inspect the air filter If there is...

Page 20: ...ol 7 2 13 Heat Exchanger Coil Caution Black carbon soot buildup on a dirty heat exchanger can be ignited by a random spark or flame To prevent this from happening dampen the soot deposits with a wet b...

Page 21: ...is within the proper range No significant flue gas odor should be detected when combustion is proper A strong piercing smell indicates poor combustion and generally a lean mixture low CO2 or high O2 T...

Page 22: ...e inducer terminals F1 and F2 of the Fenwal ignition module The 24V power to the T STAT terminal of the ignition module s are routed through the safety interlocks The ladder diagram for models 1250 15...

Page 23: ...eft Side Front 5C2015 5C2015 5C2015 5C2015 5C2015 5C2015 5C2015 18B Chamber Right Side Front 5C2016 5C2016 5C2016 5C2016 5C2016 5C2016 5C2016 Item Description Model Model Model Model Model Model Model...

Page 24: ...00 T2017900 T2017100 T2017900 T2017100 1 1 1 1 1 1 35B Tile Front Center T2016900 T2016900 T2016900 T2016900 1 1 2 2 36 Tile Rear T2015700 1 37 Tile Rear Left Side T2017500 T2016600 T2016600 T2016600...

Page 25: ...utlet Bronze 20150301 20150301 20150301 20150301 20150301 20150301 20150303 51 Flow Switch RE0013000 RE0013000 RE0013000 RE0013000 RE0013000 RE0013000 RE0013000 52 Gauge Temperature Pressure RA0079000...

Page 26: ...imit Auto Reset 135 F E2104800 E2104800 E2104800 E2104800 E2104800 E2104800 E2104800 72 Relay Pump SPST E0098300 E0098300 E0098300 E0098300 E0098300 E0098300 E0098300 72A Relay Fan DPDT E0076600 E0076...

Page 27: ...000 6 9 12 15 18 21 24 Orifice Gas Propane L2012400 L2012400 L2012400 L2012400 L2012400 L2012400 L2012400 6 9 12 15 18 21 24 81 Burner Manifold 3 Burners Right L2012900 L2012900 L2012900 L2012900 L201...

Page 28: ...LAARS Heating Systems Page 28 Figure 9 Sheet Metal Components...

Page 29: ...Pennant Pool Heater Page 29 Figure 10 Internal Components...

Page 30: ...LAARS Heating Systems Page 30 Figure 11 Heat Exchanger Components A See pump chart below for pump numbers...

Page 31: ...Pennant Pool Heater Page 31 Figure 12 Pennant 500 1000 Ladder Diagram SECTION 10 Wiring Diagrams...

Page 32: ...LAARS Heating Systems Page 32 Figure 13 Pennant 1250 2000 Ladder Diagram...

Page 33: ...Pennant Pool Heater Page 33 Figure 14 Pennant 500 1000 Wiring Schematic...

Page 34: ...LAARS Heating Systems Page 34 Figure 15 Pennant 1250 2000 Wiring Schematic...

Page 35: ...Pennant Pool Heater Page 35 Figure 16 Field Wiring PNCP 500 1000...

Page 36: ...rvice Advisors 20 Industrial Way Rochester NH 03867 603 335 6300 Fax 603 335 3355 Applications Engineering 1869 Sismet Road Mississauga Ontario Canada L4W 1W8 905 238 0100 Fax 905 366 0130 www Laars c...

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