Olsen OQ95M-200 Installation Manual Download

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INST

ALLA

TION MANU

OQ95M-200

GAS-FIRED DIRECT VENT

MODULATING HOT WATER BOILER

ECR INTERNATIONAL, LTD.

PO Box 900, 6800 Base Line
Wallaceburg, ON, Canada

www.olsenhvac.com

An ISO 9001-2000 Certified Company

P/N 240006103B, Rev. B [06/08]

Summary of Contents for OQ95M-200

Page 1: ...NUAL OQ95M 200 GAS FIRED DIRECT VENT MODULATING HOT WATER BOILER ECR INTERNATIONAL LTD PO Box 900 6800 Base Line Wallaceburg ON Canada www olsenhvac com An ISO 9001 2000 Certified Company P N 24000610...

Page 2: ...er means better heat transfer and thermal storage than similarly sized cast iron boilers which results in higher efficiency The heating system wa ter absorbs large amounts of heat from the cast alumin...

Page 3: ...installation operation or maintenance which are important but not related to personal injury hazards NOTICE The following defined symbols are used throughout this manual to notify the reader of potent...

Page 4: ...tion is heat loss from the jacket and surfaces of the boiler and it is as sumed that this heat stays in the structure The Net I B R Rating represents the portion of the remaining heat that can be appl...

Page 5: ...completion of installation the owner shall have a period of thirty 30 days to comply with the above requirements provided however that during said thirty 30 day period a battery operated carbon monox...

Page 6: ...tions all parts lists for venting instructions and or all venting design instructions shall remain with the appliance or equipment at the completion of the in stallation Supplied with a suitable elect...

Page 7: ...air intake piping systems connected to the outdoors must permit flow through the piping systems without restrictions for the boiler to operate The boiler shall be installed such that the automatic 7...

Page 8: ...OM INSIDE CORNERS VENT TERMINATION MUST BE INSTALLED WITH A CLEARANCE OF AT LEAST 12 INCHES 31 CM FROM ANY AIR OPENING INTO A BUILDING 12 MAX Through the wall vents for Category II and IV appliances a...

Page 9: ...er to maintain drain pitch or to be above external condensate pump reservoir There is a 115 volt AC receptacle provided on the control panel to provide power for an external condensate pump if needed...

Page 10: ...the space in which the appliances remaining connected to the common venting system are located and other spaces of the building Turn on clothes dryer and any appliance not connected to the common vent...

Page 11: ...onnected to the common venting system properly vents when tested as outlined above return doors windows exhaust fans and any other gas burn ing appliance to their previous condition of use Any imprope...

Page 12: ...r is factory equipped with a manual reset probe type low water cut off Expansion Tank Make up Water Non potable water only piped directly to boiler DO NOT connect drinking water to heating system CAUT...

Page 13: ...and pipe fittings must conform to ANSI standards and ASTM D1785 Schedule 40 PVC cement and primer must conform to ASTM D2564 In Canada use CSA or ULC certified schedule 40 PVC drain pipe and cement A...

Page 14: ...be listed to ULC S636 Do not use cellular core PVC for venting flue gas WARNING Combustion air and vent pipe connections on boiler 4 are 2 but must increase to 3 Due to potential for flue gas tempera...

Page 15: ...haust pipe Reduce the maximum vent length by 5 per each 90 el bow Exhaust air piping to be pitched back to boiler at 1 minimum per foot from vent terminals so that all moisture in vent piping drains t...

Page 16: ...Primer and cement will discolor jacket Take precautions to protect jacket while cement ing vent pipe While cement is still wet insert pipe into socket with 8 a turn twist Be sure pipe is fully inserte...

Page 17: ...ng Appliances and Equip ment Use pipe joint compound suitable for liquefied petro 2 leum gas on male threads only Use ground joint unions 3 Install a sediment trap upstream of gas controls 4 Use two p...

Page 18: ...stic Hot Water Route all wires and conduits to the openings in the 5 right jacket panel Low Voltage Connections Connect low voltage wiring to low voltage terminal 1 strip as shown in the boiler wiring...

Page 19: ...The modulating blower provides a means of introducing the gas air mixture through the burner and into the combustion chamber where combustion can begin and then out the ex haust vent where the combust...

Page 20: ...e boiler control and is factory set at 200 F water temperature The high limit setpoint is field adjust able and may be set anywhere between 100 F and 200 F with the maximum high limit setpoint not exc...

Page 21: ...th ASME specifications Failure to provide the pressure relief valve with piping as herein described may cause water damage and or serious bodily injury The boiler manufacturer is not responsible for a...

Page 22: ...ions or any other open type system System fluid pH must be maintained between 7 0 and 8 0 Maintain water hardness below 7 grains hardness Filling with chlorinated fresh water should be acceptable sinc...

Page 23: ...how to adjust the pH If the system has leaked for some reason the water and antifreeze chemistry will need to be adjusted To avoid damage to the boiler check the pH and chemistry of the boiler solutio...

Page 24: ...sue In these cases it is recommended to flush the system and refill with untreated water and new boiler manufacturer approved antifreeze suitable for Aluminum heat exchangers IMPORTANT Regardless of a...

Page 25: ...from boiler then let the relief valve snap shut Open the zone service valve on the supply pipe for B the first zone Open the purge valve on the first zone Feed water will fill the zone pushing air out...

Page 26: ...ght this burner by hand Remove the front jacket panel 4 Turn off the gas ball valve Valve handle should be perpen 5 dicular to the gas pipe Wait 5 minutes for any gas to clear Then smell for gas 6 inc...

Page 27: ...aluminum oxide This oxide formation is normal is generally uniform throughout the boiler sections and represents a negligible mass of aluminum that is consumed by oxidation during the life of the boil...

Page 28: ...ct interior of vent tee Any buildup of sediment on the inside surface must be cleaned Reconnect 2 flexible coupling to vent tee xIV maintenance and cleaning If heating system is to remain out of servi...

Page 29: ...SWITCHES ARE SHOWN IN POSITION TAKEN DURING HEATING CYCLE LES INTERRUPTEURS SONT MONTR S EN POSITION DE CYCLE DE CHAUFFANT 2 IF ANY OF THE ORIGINAL WIRING SUPPLIED WITH THE BOILER IS REPLACED IT MUST...

Page 30: ...T2 A2 A1 DHW T1 CH T2 CH T1 OUTDOOR AIR SENSOR BOILER CONTROL PANEL DHW CIRC L1 120 VAC L2 CH CIRC Basic Wiring Diagram Single Zone system with domestic hot water priority Note The CH DHW Circulator c...

Page 31: ...iping and wiring appendix NOTE NOT RECOMMENDED FOR ANTIFREEZE APPLICATIONS Hotline indirect water heater CH C1 L1 T STAT L2 CH C2 DHW C2 DHW C1 DHW T2 A2 A1 DHW T1 CH T2 CH T1 OUTDOOR AIR SENSOR aquas...

Page 32: ...UM TANK PERFORMANCE CONSIDER USING ZONE CIRCULATOR SEE FIGURE 5 ZONE 4 CIRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE EXPANSION TANK AIR SEPARATOR ZONE VALVE HOSE BIB FLOW CONTROL VALVE...

Page 33: ...JUMPER ZONE VALVE PUMP PRIORITY ZR ZC DPM 2 OPTION SWITCH ZC ON STATUS PRIORITY ON PRIMARY PUMP PRIORITY PUMP X X CONTACT ZR ON T T T T T T T T 1 2 3 4 PRI ZONE 1 2 3 4 ZONE 2 1 2 3 4 ZONE 3 1 2 3 4 Z...

Page 34: ...E DHW CIRCULATOR CH CIRCULATOR CIRCULATOR FLOW CONTROL VALVE SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE AIR SEPARATOR ZONE VALVE HOSE BIB EXPANSION TANK Piping Diagram 3 Multizone sy...

Page 35: ...VE ONLY 2 1 3 4 JUMPER ZONE VALVE PUMP PRIORITY ON ZR ZC DPM 2 OPTION SWITCH ZC ON STATUS PRIORITY ON PRIMARY PUMP PRIORITY PUMP X X CONTACT ZR ON T T T T T T T T 1 2 3 4 PRI ZONE 1 2 3 4 ZONE 2 1 2 3...

Page 36: ...IRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE AIR SEPARATOR ZONE VALVE HOSE BIB FLOW CONTROL VALVE EXPANSION TANK Piping Diagram 4 Multizone system with circulators and domest...

Page 37: ...TAT T 3 R ZONE 4 W T 4 R T DHW CIRC L2 CH C2 DHW C2 DHW C1 DHW T2 A2 A1 DHW T1 CH T2 CH T1 OUTDOOR AIR SENSOR aquastat or thermostat Boiler Control Panel 115 V COIL ISOLATION RELAY NORMALY OPEN NOTE I...

Page 38: ...NT FORCED FLOW IN SECONDARY ZONE 4 DHW CIRCULATOR CIRC 2 CIRC 3 CIRC 4 CIRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE AIR SEPARATOR ZONE VALVE HOSE BIB FLOW CONTROL VALVE EXPA...

Page 39: ...CIRC 3 ZONE 4 ZONE 4 ZONE 3 ZONE 2 N 2 L N 3 L ZONE 3 ZONE 2 120 VAC 4 N L N PRIORITY ON INDIRECT HOT WATER HEATER AQUASTAT OR THERMOSTAT W T STAT DATA PORT X X ZR ZC W T PRIORITY T 1 ZONE T R ZONE 4...

Page 40: ...NE 4 USE FULL PORT ZONE VALVE FOR OPTIMUM TANK PERFORMANCE CONSIDER USING ZONE CIRCULATOR SEE FIGURE 13 CIRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE AIR SEPARATOR ZONE VALVE...

Page 41: ...R VAC CIRCUIT ON 120 L2 N O 4 N C 4 AR822 TT TT T T R W 24V C 5 6 6 RELAY TRANSFORMER N O N C 24VAC 15 VA 24VAC L1 3 FACTORY INSTALLED JUMPER ZONE VALVE PUMP PRIORITY ZR ZC DPM 2 OPTION SWITCH ZC ON S...

Page 42: ...OCATION ZONE 4 USE FULL PORT ZONE VALVE DHW CIRCULATOR CH CIRCULATOR WATER INLET CIRCULATOR SHUT OFF VALVE PRESSURE REDUCER VALVE CHECK VALVE BALL VALVE AIR SEPARATOR ZONE VALVE HOSE BIB FLOW CONTROL...

Page 43: ...IT ON 120 L2 N O 4 N C 4 AR822 II T T R W 24V C 5 6 6 RELAY TRANSFORMER N O N C 24VAC 15 VA 24VAC L1 3 FACTORY INSTALLED JUMPER ZONE VALVE PUMP PRIORITY ZR ZC DPM 2 OPTION SWITCH ZC ON STATUS PRIORITY...

Page 44: ...LVE 3 WAY MIXING VALVE AIR SEPARATOR HOSE BIB EXPANSION TANK Piping Diagram 8 Bypass piping automatic mixing valve BOILER ALTERNATE CIRCULATOR LOCATION TO SYSTEM FROM SYSTEM V2 V1 CIRCULATOR SHUT OFF...

Page 45: ...TANK 12 MAX 12 MAX CIRCULATEUR VALVE COUP E VALVE DE R DUCTEUR DE PRESSION CLAPET ANTI RETOUR ROBINET A TOURNANT SPHERIQUE S PARATEUR D AIR VALVE DE M LANGE A TROIS VOIES VERS LE SYST ME DU SYST ME E...

Page 46: ...ICE TO BOILER T T TO BOILER T T TERMINALS 1 2 Wiring Diagram 8 Multiple Boiler Wiring AMB 4 TRANSFORMER 24VAC 40 VA Black White Yellow Yellow DHW C1 DHW C2 CH C2 CH C1 A2 DWH T1 DHW T2 A1 BOILER CONTR...

Page 47: ..._________________________________ _____________________________________________________________ _____________________________________________________________ __________________________________________...

Page 48: ...ormed Company Name Tech Initials Company Address Phone For technical assistance with this product call toll free 1 800 325 5479 ECR International PO Box 4729 Utica NY 13504 4729 www ecrinternational c...

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