Reznor RPV 2000 Installation Commissioning Servicing & User Instructions Download Page 1

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Reznor

0108RPVDGBEN

GAS FIRED AIR HEATERS TYPE RPV 2000

Forced Convection Duct Heaters with

Automatic Ignition and Fanned Flues for installation as:

Outdoor Air Heaters

INSTALLATION COMMISSIONING SERVICING

& USER INSTRUCTIONS

These appliances meet the following EC Directives:

Dir. CE 90/396/EEC:

GAD

Dir. CE 89/336/EEC:

EMC

Dir. CE 73/23/EEC:

LVD

PLEASE READ THIS DOCUMENT CAREFULLY BEFORE COMMENCING INSTALLATION AND LEAVE IT WITH THE

USER OR ATTACHED TO THE APPLIANCE OR GAS SERVICE METER AFTER INSTALLATION.

Summary of Contents for RPV 2000

Page 1: ...utdoor Air Heaters INSTALLATION COMMISSIONING SERVICING USER INSTRUCTIONS These appliances meet the following EC Directives Dir CE 90 396 EEC GAD Dir CE 89 336 EEC EMC Dir CE 73 23 EEC LVD PLEASE READ THIS DOCUMENT CAREFULLY BEFORE COMMENCING INSTALLATION AND LEAVE IT WITH THE USER OR ATTACHED TO THE APPLIANCE OR GAS SERVICE METER AFTER INSTALLATION ...

Page 2: ...he premises Insurance undertaking and the Fire Office must also be observed 1 6 Unauthorized modification of this appliance or departure from use in the manner for which it was intended by the manufacturer or installation in a manner contrary to these instructions may constitute a hazard and jeopardize all warranties Deviations should only be carried out after formal consent has been obtained from...

Page 3: ... consumption butane kg h 2 10 2 60 3 12 3 64 4 61 6 31 8 42 Gas service connection not supply line size Rc Electrical supply 230 240V 1 N 50Hz Electrical rating4 180 W Protection grade IP20 Appliance weight net kg 80 85 99 115 139 171 Appliance weight gross shipping kg 88 96 109 126 152 187 1 Maximum gas pressure at inlet to appliance 50 0 mbar 2 All casing panels fitted service door open 3 Natura...

Page 4: ...odels RPV 2000 Standard model 2525 2530 23535 2545 2555 2575 2595 RPV 2000 High efficiency model 2526 2531 2536 2546 2556 2576 2596 Maximum air volume m3 h 2080 2540 3080 3600 4555 6240 8300 Maximum temperature rise T K 32 N B The maximum static pressure that may be applied to the RPV 2000 series is 800 Pa Figure 1 Pressure loss through RPV 2000 series air heaters Figure 2 Combustion circuit Dew p...

Page 5: ...terminal 3 Gas connection location 4 Controls access panel 5 Electrical and controls connection location Table 5 Dimensions reference figure 3 Model RPV 2000 2 25 2 26 2 30 2 31 2 35 2 36 2 45 2 46 2 55 2 56 2 75 2 76 2 95 2 96 Dimensions A1 Width overall 520 590 730 870 1080 1360 K1 Duct flange width front and back 360 620 570 710 920 1200 Direction of air flow standard handling ...

Page 6: ...ns are maintained An adjustable damper should be included within by pass ducts to enable air flow pressure and volume to be adjusted after installation When fitting RPV 2000 air heaters in a side by side configuration it is necessary to specify this requirement when ordering Whilst the air may be passed through the appliance from either end provision for locating the thermal over heat limit contro...

Page 7: ...0108RPVDGBEN 7 Figure 4 Arrangements for applying multi heater combinations ...

Page 8: ...ing through all members 5 4 Checking alignment and joint worthiness 5 5 Applying gasket seals to prevent air leakage 5 6 Sectional view of completed joint Legend figure 5 5 1 Cut and assemble flange into frame to suit opening 5 2 Check dimensions and position on duct spigot 5 3 Ensuring flange is mated correctly before fastening 5 4 Checking location after positioning 5 5 Applying sealing gasket 5...

Page 9: ...materials appropriate for gas service installations 4 2 Check that the gas category is in accordance with the data described on the air heater 4 3 An adequate gas supply sized to provide the dynamic pressure for the volume required by the air heater s is essential to maintain the nominal heat input 4 4 A 90 action gas service tap and to facilitate servicing a disconnect union fitting must be provi...

Page 10: ...thin an air handling appliance When installed within an air handling appliance or as part of a multi appliance purpose system it will be necessary to read any supplementary instructions in conjunction with this document COMMISSIONING 6 1 Normally Reznor RPV 2000 air heaters do not require commissioning Final testing after production ensures that If installation has been carried out strictly in acc...

Page 11: ...nguished for any reason during a run cycle an automatic attempt for re ignition will take place if the burner does not relight then safety shut down and lockout will occur Manual intervention to reset is necessary to put the air heater back into service 6 4 9 In the event of overheating for any reason thermally activated fail safe overheat controls operate to switch off the burner The first contro...

Page 12: ... panel 3 Follow steps 3 4 7 5 1 above 7 5 3 To replace reverse order above as appropriate 7 6 If it is necessary to remove the cabinet top panel to gain access to the flue products collector box or the top of the heat exchanger it is necessary to 1 Isolate and disconnect the electrical and external controls wiring that passes through the panel 2 Isolate and disconnect the gas service to the air he...

Page 13: ... pushing DOWN Fig 9 IGNITER ASSEMBLY Fig 10 REMOVAL OF COMBUSTION AIR FAN VENTER MOTOR FAN IMPELLER ASSEMBLY CRITICAL DIMENSIONS 7 17 TO REMOVE COMBUSTION AIR FAN 1 Disconnect electrical connections to fan motor 2 Remove motor and venter wheel 3 screws 3 Withdraw motor impeller assembly sideways 4 Clean venter housing 5 Check clean or replace motor and or venter wheel 6 Replace in reversed order a...

Page 14: ...2 Switch off the main electricity supply after air circulation fan has stopped 3 Open service panel fig 8 4 Disconnect wires of igniter 5 Disconnect union fittings between gas valve s and burner 6 Unscrew fixing screws of burner and pull forward burner assembly on it s slide rails 7 Replace in reversed order ...

Page 15: ... igniter 8 Burner tray with burner ribbons 9 Manifold with injectors and pressure nipple 10 Reset button with indicator for burner lock out11 Fan thermostat FCR 12 Bulb of thermal overheat and seal grip LC3 13 Thermal overheat control LC1 14 Burner relay 15 Thermal overheat control LC3 16 Differential switch 17 Differential pressure reference point nipple 18 Combustion air diverter 19 Combustion a...

Page 16: ...r OFF 0 94 mbar except type 25 26 ON 0 76 mbar OFF 0 68 mbar No differential pressure in flue gas system check flue and air inlet Faulty combustion air fan or capacitor 8 5 Appliance does not provide sufficient warm air Check gas inlet pressure Check burner pressure Gas filter if fitted dirty or blocked Limit control LC1 switches burner off see 8 6 Differential pressure switches relay off see 8 4 ...

Page 17: ...68 Honeywell C6065 FH1114 Models 2 25 26 Combustion circuit pressure switch 30 60667 94 Honeywell C6065 FH11193 Models except 2 25 26 Automatic burner control 03 25317 Honeywell S4570LS All Hot surface ignition assembly 05 25217 Norton 240V All Two pole relay K1 2 30 61738 240V Omron G7L2A All two stage burners Wiring harness for burner control 06 41531 HGC All Wiring connector for igniter device ...

Page 18: ... the gas burner must be carried out 10 2 A Reznor approved conversion kit to suit the appropriate gas type must be used 10 3 In addition to changing the burner injectors and adjusting the gas pressure sealing a governor or fitting a blanking plate it is necessary to fix over stickers as supplied with the conversion kit of parts 10 4 After conversion re commission appliance according to section 6 o...

Page 19: ...use irritation to the respiratory tract As with any dust pre existing respiratory condition and lung diseases may be aggravated Prolonged exposure for the purposes envisaged pertaining to this Reznor product is not anticipated Precautions Wear protective gloves when handling If abrading and dust is generated suitable protective respirators must be used People with a history of skin complaints may ...

Page 20: ...heating for any reason Manual intervention is necessary to reset this control device Resetting of the automatic burner control may also be required 3 The location of the air heater should be maintained at normal atmospheric pressure Changes to the building after air heater installation should have regard to the heating installation i e structural changes causing excessive draughts from doors windo...

Page 21: ...gi registered undertakings 2 It is in your interest to ensure service and maintenance is carried out at regular intervals Periods between service are dependent upon the local environment where the heater is installed All gas appliances should be serviced at least once a year 3 If your installation is provided with a facility for fresh air taken via a weatherproof intake grille louvre periodically ...

Page 22: ...RS FOR OUTDOOR INSTALLATION BEST USED WITH Reznor OPTIONAL ELECTRONIC CONTROL PANELS Reznor Europe N V J M Sabbestraat 130 B8930 Menen Belgium Tel 32 0 56 52 95 11 Fax 32 0 56 52 95 33 e mail reznor_europe tnb com Reznor UK Limited Park Farm road Folkestone Kent CT19 5DR Tel 44 0 303 259141 Fax 44 0 303 850002 e mail sales reznor co uk ...

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