Ace Heating Solutions Mini-Pack Operating And Maintenance Instruction Manual Download Page 1

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Operating and Maintenance Manual

Designed and Manufactured in

Accordance with

ASME Code Section VIII, Division

Photo shown may vary from actual model.

Electric “Mini-Pack” System
Semi-Instantaneous Water Heater
Steam-to-Water System

Summary of Contents for Mini-Pack

Page 1: ...aintenance Manual Designed and Manufactured in Accordance with ASME Code Section VIII Division I Photo shown may vary from actual model Electric Mini Pack System Semi Instantaneous Water Heater Steam to Water System U ...

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Page 3: ...ation Diagram Single wall Double wall 12 Before Start up Start up instructions Shut down instructions Safety features 15 Trouble shooting Guide 17 Maintenance Instruction Removing the tube bundle Mini pack component weights Gasket installation Tube bundle and bonnet installation Preventive maintenance Replacement parts Material Safety Data Sheet Contact Us Warranty Manufacturers Cut Sheets Disclai...

Page 4: ...directly in the constant flow path of the hot domestic water outlet The integral circulator constantly recirculates a portion of the heated water to the cold water inlet making the total volume of the heater a tempering chamber This also eliminates any overheated water pockets caused by control valve lag when the hot water demand is suddenly reduced The Mini Pack features total rust free construct...

Page 5: ... Atmospheric temperature H Serial number I Year built J Model number K Capacity L Square feet M Job number The Mini Pack Model Number SI H 08 L SW S A 1 25 SI Model SI Semi Instantaneous V Type H Horizontal V Vertical 08 Shell diameter in inches L Blank standard L Long XL Extra long bundle length SW Tube bundle type SW Single wall DW Double wall S Heating medium S Steam W Water A Control valve A A...

Page 6: ...ACE BOILER INC Page 5 Parts of the Mini Pack ...

Page 7: ...nimal water volume storage area is provided to give the controls sufficient time to react to the changes in water temperature The circulator constantly rotates the water in the shell eliminating any hot spots which could cause false readings at the control valve As the steam or boiler water passes through the tubes it is sub cooled by the incoming domestic cold water As the demand for hot water fl...

Page 8: ... using its mounting brackets for wall ceiling or rack mounting The Mini Pack should be installed on a solid foundation preferably a concrete pad or with heavy duty bolting if mounted on a wall or ceiling Provide adequate clearance for normal inspection and maintenance purposes and allow tube pull clearance from the base of the unit A minimum clearance of 24 is recommended from all accessories for ...

Page 9: ...8 1 2 0 035 90 ft lb 120 ft lb Notes Spray each stud bolt and nut generously with penetrating oil before re torque Gasket thickness before compression All partition gaskets are in width before compression All gaskets expand twice their width after compression These are recommended torque values Stud bolts must not be stressed above 60 of their yield strength Stud bolt torque T Bolt diameter Y Gap ...

Page 10: ...the heater nameplate Verify the electrical supply using a voltmeter The voltage tie in leads are indicated on the wiring diagram For your safety turn off electrical power supply at the service entrance panel before making any electrical connections This unit contains sensitive control components and should be protected by a suitable commercial grade surge protection device and electrically grounde...

Page 11: ...ACE BOILER INC Page 10 Installation Diagram Single Wall ...

Page 12: ...ACE BOILER INC Page 11 Installation Diagram Double Wall ...

Page 13: ...t set at 152qF the differential should be set at least 17 thus ensuring that the system does not start heating until the water temperature drops 17 degrees down to 135qF Remove the cover to access the adjustment wheel Refer to the included manufacturer s data sheet for adjustment information Figure 2 0 Figure 2 1 Figure 2 2 4 Close the shut off valve on the bonnet side heating medium side Slowly i...

Page 14: ...ture gauge on the unit There should only be slight temperature fluctuations With no hot water fixtures on the temperature gauge should remain stable Watch the temperature for 5 minutes to verify the steam valve has closed If the temperature slowly creeps up the valve is leaking steam and may have debris on the seat or the valve requires zeroing Zeroing the valve requires adjusting the stem length ...

Page 15: ...ilure 2 The single safety solenoid standard closes the air line from the Accritem to the actuator upon an over temp or power failure The three way valve also vents any air left in the actuator thus ensuring full shut off of the control valve 3 The relief valve is designed to relieve the pressure in the Mini Pack in the event the pressure gets too high 4 The double safety solenoid Optional feature ...

Page 16: ...nstalled auxiliary steam trap s are operating properly 3 Erratic temperature control 1 Check the setting of the Accritem and its sensitivity screw and positioner if provided and verify a steady 30 PSI air supply pressure to the Accritem The outlet pressure gauge on the Accritem should read 30 PSI when fully opened and 0 PSI when fully closed If this is not the case the sensitivity screw needs adju...

Page 17: ...mal operating conditions When the system is off or an over temp condition occurs the solenoid should be de energized and venting air out of its third port 5 Check for and clean out any debris in the upstream strainer valve body and valve seat The valve seat may be worn or damaged and unable to seal properly See Technical literature enclosed 6 Zeroing the Powers Actuator The actuator spring tension...

Page 18: ...ently for discharge If the relief valve is leaking or does not operate freely it should be replaced HIGH LIMIT AQUASTAT The Mini Pack is equipped with a high limit temperature safety aquastat designed to shut down the unit in the event the water temperature exceeds the high limit set point The high limit should be set 12ºF to 15qF above the desired domestic hot water outlet temperature set point F...

Page 19: ...ealing area so that a width of the flange is approximately equal to half the width of gasket is on the outside as shown in VIEW A D equals width of gasket Peel back adhesive strip protective paper and firmly press down gasket as you go around flange The adhesive strip will hold the gasket in position Flanges especially blind flanges bend appreciably when bolts are torqued and might come together w...

Page 20: ...essary to form a gasket of uniform thickness Use a torque wrench to get recommended torque rating on Page 8 VIEW C Tube Bundle And Bonnet Installation Caution It is recommended that you wear proper eye protection 1 Flange and tube sheet preparation Thoroughly clean the gasket surface of foreign matter and scratches Dirt and scale provide leakage paths 2 Apply gaskets Install gasket material on sta...

Page 21: ... gaskets use the following table to find recommended bolt tightening torque MP Size Bolt Size Minimum Torque Maximum Torque 4 1 2 45 ft lb 60 ft lb 5 1 2 45 ft lb 60 ft lb 6 1 2 45 ft lb 60 ft lb 8 1 2 45 ft lb 60 ft lb 10 5 8 90 ft lb 120 ft lb 12 5 8 90 ft lb 120 ft lb 16 5 8 90 ft lb 120 ft lb 7 Torque bolts Set torque wrench to half of recommended torque rating Tighten bolts according to alter...

Page 22: ...reduction in performance usually indicate cleaning is necessary The tube bundle should be cleaned with a tube brush and or an acceptable cleaning solution 3 Check ALL operating components for proper functionality Check all electrical connections Replacement Parts Ace Boiler maintains a complete equipment list for each Mini Pack filed by serial number In order for us to give prompt service and to e...

Page 23: ... and accept the product when received as conforming to their purchase order specifications and approved drawings All claims for non conformance errors shortages etc must be made within 10 days after receipt of the shipment 3 Ajax Boiler Inc do not provide a warranty or guarantee express or implied in any manner form usage of trade merchant ability or fitness which extend beyond the product descrip...

Page 24: ...04 United States Tel 714 437 9050 Fax 714 437 9060 http www ajaxboiler com mail ajaxboiler com June 2010 Ace Heating Solutions LLC ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com November 2014 ace In addition to our standard one 1 year warranty against defective parts and workmanship Ace Heating Solutions LLC provides the fo...

Page 25: ...xboiler com mail ajaxboiler com February 2007 ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC November 2014 ace Ace Heating Solutions LLC provides a limited warranty on its products against defective material and or workmanship only This limited warranty is not applicable to operational failures ele...

Page 26: ...Santa Ana California 92704 United States Tel 714 437 9050 Fax 714 437 9060 http www ajaxboiler com mail ajaxboiler com ACE Heating Solutions LLC 2701 S HARBOR BLVD SANTA ANA CA 92704 PHONE 714 540 2230 FAX 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC November 2014 ace ACE BOILER AND WATER HEATER PRODUCTS OPERATE AT HIGH TEMPERATURE AND PRESSURES Before using this product read and u...

Page 27: ... is programmed and tested with factory default settings based on customer s order information These settings may have to change for different loads on the heater Check the operation of the heater at minimum and maximum loads A constant supply pressure and temperature of the input heat source to the heater is required WARNING ELECTRICAL VOLTAGES IN THIS SYSTEM MAY INCLUDE 120 AND 24 VOLTS AC IT MUS...

Page 28: ... Keys Parameter Key Pressing button on Operation Mode and Setup Mode progresses through the screens When pressed continuously for 3 seconds you can move between the Operating Mode screen and the Setup screen Down Key When pressed on a configurable parameter screen the decimal point at the lowest digit flashes and the parameter is decreased or moves backward Up Key When pressed on a configurable pa...

Page 29: ...ntinuously for 3 seconds from the initial screen of Operation Mode brings up the initial screen of Setup Mode Also by pressing the button continuously on the initial screen of Setup Mode returns to the initial screen of the Operation Mode Setup Mode Press the button to scroll through the Setup Mode parameter On the last screen of the Setup Mode pressing the button will return to the initial screen...

Page 30: ... 0 Input scale high limit Scdp 0 0 Input decimal point position Disp Pb Temperature display at standby Table 2 Setup Mode Parameters Manual Modulation Output Control To switch between auto and manual modulation control can be done by pressing the button to scroll through the Operation Mode to the OUTPUT screen Press the button continuously for 3 seconds to enter manual modulation control In manual...

Page 31: ...llation Note the offset difference between Setpoint and the Outlet temperature value 4 Increase or decrease the I to eliminate or minimize the offset When the offset is minimized note the value 5 With a minimum or no offset increase the P 10 20 then decrease the P until control oscillates Increase P 10 and repeat number 4 and 5 until minimum offset and no control oscillation 6 Add D if system does...

Page 32: ...ent does not operate Problem with power supply and wiring connection Deterioration of the product Inspect portions related to power source and wire connection Examine the product and repair or replace Key unable to be operated Key lock is in effect Deterioration of the product Release Key lock Examine the product and repair or replace Error Codes Causes and Remedies Screen display Problem Cause Re...

Page 33: ...ction RA reverse action characteristic Heating action DA direct action characteristic Cooling action With 2 outputs Expert PID control with auto tuning function PID control PID output 1 PID output 2 E N T RA reverse action characteristic Heating action OUT1 and cooling action OUT2 DA direct characteristic 2 stage heating action Type of control rating Contact 1a 240V AC 2A resistive load 1 2A induc...

Page 34: ... no dew condensation Height 2000m from the sea level or lower Category II Degree of pollution 2 Storage temperature 20 65 C Supply voltage Either 100 240V AC 10 50 60Hz or 24V AC DC 10 to be designated Power consumption SR91 100 240VAC 11VA maximum for AC 6W for DC 24V 7VA for AC 24V SR92 SR93 and SR94 100 240VAC 15VA maximum for AC 8W for DC 24V 9VA for AC 24V Input noise removal ratio 50 dB or h...

Page 35: ...TIONS SERIES SR94 SR93 INPUT Multi input CONTROL OUTPUT 1 POWER SUPPLY REMARKS OPTION Analog output Communication Set value bias S V bias EVENT OUTPUT HEATER BREAK ALARM OPTION 4 8 6 Y I P V Y I P V N 08 90 0 1 2 3 00 08 38 68 Analog output Set value bias S V bias 48 30 40 60 05 0 9 MPU Based Auto Tuning PID Digital Controller DIN H96 W48 D110mm MPU Based Auto Tuning PID Digital Controller DIN H96...

Page 36: ...ion of serious effects on human life or safety Caution If the possibility of loss or damage to your system or property as a result of failure of any part of the process exists proper safety measures must be made before the instrument is put into use so as to prevent the occurrence of trouble 02DSR90500ILC Material Appearance PVC transparent Thickness 1 mm Mounting 2 B tight pan head screws M2 3 6m...

Page 37: ...er Identification 3 Getting Started 3 Installation 4 Panel Cutout Dimensions 4 Mounting 5 Wiring Diagrams 6 Front Panel Key Functions 7 Security Features 7 Control Operation Description 8 Programming and Operation for PID Function 9 Description of Menu Structure 10 Operation Menu 10 Regulation Menu 11 12 Initial Setting Menu 13 14 Alarm Output Description 15 Communication Register List 16 Communic...

Page 38: ...e 18 for assistance 16C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage 8C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage 4C OUTPUT 1 2 Voltage Pulse 3 Relay 5 Current 6 Linear Voltage INSTALLATION Mount the instrument in a location that will not be subject to excessive temperature shock or vibration All models are designed for mounting in an enclosed panel Select the posi...

Page 39: ...lection For thermocouple input always use extension leads of the same type designated for your thermocouple For supply connections use No 16 AWG or larger wires rated for at least 75 C Use conductors only All line voltage output circuits must have a common disconnect and be connected to the same pole of the disconnect Input wiring for thermocouple current and RTD and output wiring for current 14 V...

Page 40: ...ffects all parameters in the controller If LoC1 setting is enabled the operator will have to unlock the controller to make any changes to the controller s parameters The LoC2 setting affects all parameters except the set point If LoC2 setting is enabled the only parameter that the operator will be able to change is the set point In order to change any other parameters the operator will have to unl...

Page 41: ...an be accessed in the Regulation Menu The PID parameters can either be programmed manually or they can be set by the controller using the auto tune function The auto tune will use trial and error to tune the PID parameters to give the control the most precise control Since the time to accurately tune the control may differ depending on the process the controller can also be manually tuned to known...

Page 42: ...he output behavior for a heating reverse acting application Only available when control mode set to on off control Cooling Hysteresis Differential Setting Sets the value for the amount of difference between the turn off point set point and the turn on point Figure A shows the output behavior for a cooling direct acting application Only available when control mode set to on off control AT on oFF P ...

Page 43: ...ocouple T type1 328 752 F 200 400 C Thermocouple J type2 4 752 F 20 400 C Thermocouple J type1 148 1562 F 100 850 C Thermocouple K type2 4 932 F 20 500 C Thermocouple K type1 328 2340 F 200 1300 C Platinum Resistance Pt100 type 3 32 212 F 0 100 C Platinum Resistance Pt100 type 2 4 932 F 20 500 C Platinum Resistance Pt100 type 1 328 1112 F 200 600 C Platinum Resistance JPt100 type 2 32 212 F 0 100 ...

Page 44: ... transmission speed 2400 4800 9600 19200 38400 bps 2 Communication protocol Modbus ASCII 3 Non supported formats 7 N 1 or 8 O 2 or 8 E 2 4 Available communication address 1 to 255 0 is broadcast address 5 Function code 03H to read the contents of register Max 3 words 6 06H to write 1 one word into register n o i t a n a l p x E t n e t n o C s s e r d d A 4700H R Process value PV Measuring unit is...

Page 45: ...GES Display Error Messages Communication Error Messages Display PV SV PV SV PV SV PV SV PV SV Action Required No Action Required Verify that sensor is wired to proper terminals Next check that the controller is programmed for the correct input type Most commonly seen when controller is programmed for a RTD while a thermocouple is connected Verify that the input is wired to the proper terminals Nex...

Page 46: ...he power on the controller Upon power up all of the user set values have been erased Page 20 SPECIFICATIONS Input Voltage Operation Voltage Range Power Consumption Memory Protection Display Method Sensor Type Control Mode Control Output Display Accuracy Sampling Range RS 485 Communication Vibration Resistance Shock Resistance Ambient Temperature Storage Temperature Altitude Relative Humidity 100 t...

Page 47: ...ly 2 Do not allow dust or foreign objects to fall inside the controller to prevent it from malfunctioning 3 Never modify or disassemble the controller 4 Do not connect anything to the No used terminals 5 Make sure all wires are connected to the correct polarity of terminals 6 Do not install and or use the controller in places subject to Dust or corrosive gases and liquid high humidity and high rad...

Page 48: ...8C 16C LOVE CONTROLS DIVISION DWYER INSTRUMENTS INC P O BOX 338 MICHIGAN CITY INDIANA 46361 U S A Phone 219 879 8000 www love controls com Fax 219 872 9057 e mail love love controls com Copyright 2010 Dwyer Instruments Inc Printed in U S A 3 10 FR R5 443601 20 Rev 2 ...

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Page 73: ...are made of brass with ethylene propylene elastomers OPERATION Normally Closed Valve is closed when solenoid is de energized open when energized IMPORTANT Minimum operating pressure differential is 1 psi INSTALLATION Check nameplate for correct catalog number pressure voltage frequency and service Never apply incompatible fluids or exceed pressure rating of the valve Installation and valve mainten...

Page 74: ... Parts marked with an asterisk in the exploded view are supplied in Rebuild Kits When Ordering Rebuild Kits for ASCO valves order the Rebuild Kit number stamped on the valve nameplate If the number of the kit is not visible order by indicating the number of kits required and the Catalog Number and Serial Number of the valve s for which they are intended Torque Chart Part Name Torque Value In lbs T...

Page 75: ...gnut core tube sub assembly bonnet gasket and bonnet in place of the solenoid base sub assembly To remove bonnet use special wrench adapter supplied in ASCO Rebuild Kit For wrench adapter only order ASCO Wrench Kit No K218948 4 The core is now accessible for cleaning or replacement 5 If the solenoid is part of a valve refer to basic valve installation and maintenance instructions for further disas...

Page 76: ...n 90 increments from 5 32 hex key wrench Figure 6 DIN plug connector kit No K236034 optional feature 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V6583R7 Torque Chart Part Name Torque Value in Inch Pounds Torque Value in Newton Meters solenoid base sub assembly 175 25 19 8 2 8 valve bonnet 3 4 bonnet construction 90 10 10 2 1 1 bonnet screw 3 8 or 1 2 NPT pip...

Page 77: ... WARNING To prevent the possibility of death serious injury or property damage check valve for proper operation before returning to service Also perform internal seat and external leakage tests with a nonhazardous noncombustible fluid 14 Restore line pressure and electrical power supply to valve 15 After maintenance is completed operate the valve a few times to be sure of proper operation A metall...

Page 78: ... screw 4 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V5848R2 Torque Chart Part Name Torque Value Inch Pounds Torque Value Newton Meters Solenoid base sub assembly 175 25 19 8 2 8 Bonnet screws 95 10 10 7 1 1 Figure 2 Series 8210 AC construction without solenoid stem stem spring stem gaskets 2 bonnet screw 4 mounting bracket two positions optional diaphragm v...

Page 79: ...d see Solenoid Replacement 2 Remove spring washer from solenoid base sub assembly For 3 way construction remove plugnut gasket 3 Unscrew solenoid base sub assembly from valve body 4 Remove internal solenoid parts for cleaning or replacement Use exploded views for identification and placement of parts 5 If the solenoid is part of a valve refer to basic valve installation and maintenance instruction...

Page 80: ...ngs on DIN connector for proper electrical connections in DIN plug connector Kit No K236034 See torque chart above Plug Conector 5 32 hex key wrench rotated in 90 increments from Figure 6 DIN plug connector kit No K236034 optional feature 50 Hanover Road Florham Park New Jersey 07932 www ascovalve com Page 3 of 4 Form No V6584R8 Torque Chart Part Name Torque Value Inch Pounds Torque Value Newton M...

Page 81: ...STALLING DIRECT IMMERSION MODELS L6006B Install fitting in boiler tapping as follows 1 Be sure sealing washer is in place as shown in Fig 3 Make sure that spud of capsule compression fitting is screwed in tightly enough to prevent leaking 2 Insert immersion bulb sensing element through cap sule compression fitting Adjust the adapter clamp so that it fits over the groove at the opening of the capsu...

Page 82: ... To adjust models with adjustable differential rotate the wheel on the back of the snap switch until the desired reading is aligned with the V notch in the frame The wheel provides an adjustment from 5 F to 30 F 3 C to 17 C Replace the cover on the Aquastat Controller Adjust control point to correspond with the boiler manu facturer recommendations To adjust insert a screwdriver in the slotted scre...

Page 83: ...otice Subject to standard terms and conditions of sale Copyright Instrument Division Dresser Industries Inc 5 95 CG 10 21 20M HG rev 10 97 Chicago Illinois 400 W Lake Street Suite 318 Roselle IL 60172 3392 Tel 630 980 9030 FAX 630 980 9440 Hartford Connecticut 1501 East Main St Meriden CT 06450 2860 Tel 203 235 0450 Fax 203 235 0593 Houston Texas 3838 N Sam Houston Parkway East Suite 120 Houston T...

Page 84: ...lange painted black Ring Black painted steel friction fit Chrome plated steel friction fit Window Glass Glass Dial Black figures on white background Black figures on white background Pointer Black aluminum Adjustable black aluminum Bourdon tube Bronze soldered Bronze soldered siphon required for steam service Movement Patented Power Flex with polyester segment Patented Power Flex with polyester se...

Page 85: ... BF S t a r 1 6 St ar 11 Sta r 5 St ar 3 S t a r 8 S t a r 3 0 B U Wilo Star Bronze body 60 Hz H ft 0 H m 5 10 15 20 2 4 6 8 10 12 14 Q US gpm 0 Q m 3 h 0 5 1 0 1 5 2 0 2 5 3 0 3 5 0 0 1 2 4 3 5 6 S t a r S 2 1 S t a r S 1 6 Wilo Star S 60 Hz 18 Standard Circulating Pumps Wilo Star Star S Wilo Star Star S Dimensions weights metric Wilo Star A B C D E F G H I Ø K Ø L M Weight approx Draw ing No mm ...

Page 86: ...r 32 F 6 3 e 8 5 3 e 8 15 e 16 1 5 e 16 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 2 1 e 16 6 7 1 Star S 16 F 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 6 5 5 Star S 16 FX 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 6 5 5 Star S 16 BFX 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 e 16 7 0 5 Star S 21 F 6 3 e 8 6 3 e 8 7 e 8 2 3 3 e 16 3 3 e 16 3 11 e 16 5 1 ...

Page 87: ...on port psi to avoid cavitation at fluid temperatures 122 F 50 C 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 0 7 203 F 95 C 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 230 F 110 C 14 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 14 5 Wilo Star bronze body 3 BS 5 BU 5 BFX 8 BS 11 BU 16 BFX 21 BFX 30 BU 32 BF available not available 16 Standard Circulating Pumps Wilo Star Star S Dimensions weights Wilo Star Star S Wilo Star Dra...

Page 88: ...rves Wilo Star Wilo Star 16 F FX BFX Wilo Star 17 FX Wilo Star 21 F FX BFX Wilo Star 30 F BU H ft 0 0 P 1 W P 1 hp H m 10 0 30 70 5 10 15 20 5 10 15 US gpm 0 5 10 15 0 US gpm m 3 h 0 5 1 0 1 5 2 0 2 5 3 0 Q 3 5 4 0 m 3 h 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 0 0 5 0 02 0 0 04 0 06 0 08 0 10 0 12 20 40 50 80 60 1 0 1 5 2 0 2 5 4 0 3 0 4 5 3 5 5 0 5 5 6 0 Wilo Star 16 F FX BFX 60 Hz H ft 0 0 P 1 W P 1 h...

Page 89: ...30 11 1 8 283 12 1 2 318 11 5 0 9 BJH J 6 2 50 8 3 76 2 300 20 7 500 34 5 4 102 3 1 4 89 14 1 2 368 12 1 2 318 15 1 8 384 15 6 8 Notes 1 Maximum temperature controlled by resilient seat seal material 2 Replace asterisk with desired Model Number Data applicable to all models 3 Available with SS trim only 4 Maximum pressure on steam is 250 psig 5 Maximum pressure on steam is 300 psig 6 For C dimensi...

Page 90: ... B16 Note 1 Corrosion preventative coating 23 22 21 20 19 18 15 14 13 12 11 16 17 18 19 20 21 27 28 29 30 31 24 25 26 Kunkle Safety and Relief Products Tyco reserves the right to change product design and specifications KUKMC 0392 without notice Copyright 2002 by Tyco International Ltd 9 Models 910 911 912 913 916 917 918 919 920 921 and 927 Parts and Materials Models 912 913 918 919 Threaded Cap ...

Page 91: ...8 475 1049 1865 2913 4781 7470 12234 500 1102 1960 3062 5026 7853 12861 550 1210 2151 3360 5516 600 1317 2342 3658 6005 650 1425 2533 700 1532 2724 750 1639 2915 800 1747 3106 850 1849 3298 900 1957 3489 Kunkle Safety and Relief Products Tyco reserves the right to change product design and specifications KUKMC 0392 without notice Copyright 2002 by Tyco International Ltd 11 Models 910 911 912 913 9...

Page 92: ...y internal threads To do so may cause the sealing compound to enter the valve and cause seat leakage Do not use the valve body or bonnet for installing the valve in threaded connections Use the wrench flats provided to tighten the valve to the connecting pipe and do not overtighten To do so may cause valve leakage 4 For flanged valves use new gaskets and tighten the mounting studs evenly Operation...

Page 93: ... and for reference only Certified drawings are available on request Vertical 3 8 1 2 3 4 1 1 1 4 1 1 2 1 4 3 8 1 2 3 4 1 1 1 4 1 1 2 1 3 4 2 1 8 2 3 8 2 15 16 3 1 16 1 1 8 1 3 8 1 5 8 1 7 8 2 5 16 2 1 2 9 16 1 1 16 13 16 1 1 16 1 5 16 1 9 16 3 4 1 1 1 4 1 1 2 1 3 4 2 1 4 9 32 13 32 19 32 3 4 7 8 3 8 1 2 5 8 7 8 1 1 16 1 3 16 Vacuum Required to Open Series Size Body Outlet Ball Seal Explanation of ...

Page 94: ...athematically gives the relationship bet ween the rate of flow and the pressure drop The flow formula used was recommended by the Fluid Controls Institute INCHES HG VACUUM NOTE Capacities will vary slightly due to position of installation or kind of ball SCFM AIR SCFM AIR VB8 76 VB8 51 VB8 38 VB8 101 VB8 126 VB8 151 Vacuum Breakers page 3 Dimensions are in inches and for reference only Certified d...

Page 95: ... Engaged Length When piping in the vacuum breaker attention should be given to the engaged length E 1 The vacuum breaker should never be installed such that the screen is in the flow path In instances of high velocities the correct operation can be disrupted as well as damage to the vacuum breaker 2 Vacuum breakers should be installed in pipe couplings to prevent damage on installation An example ...

Page 96: ...r supply boilers over 730 000 BTU Hr output heating domestic water and for steam coil storage water heaters Use Series 340 342 tested under ANSI Z21 22 with rating as certified and listed by CSA SPECIAL MODEL No 340X 8 M4Z 1 1 2 38mm size only Pressure setting 175 psi 5 17 bars Temp 210 F 98 9 C Certified by CSA only For Heaters with Direct Top Use standard or extra length extension thermostat Max...

Page 97: ...00 14 370 000 Series 174A Set 3 4 x 1 1 x 1 1 4 1 1 4 x 1 1 2 1 1 2 x 2 2 x 2 1 2 Pressure 20 x 25mm 25 x 32mm 32 x 40mm 40 x 50mm 50 x 65mm psi bars Model M3 Model M1 Model M1 Model M Model M 30 2 07 925 000 1 300 000 2 105 000 2 900 000 5 250 000 33 2 27 989 000 1 390 000 2 250 000 3 100 000 5 613 000 35 2 41 1 032 000 1 450 000 2 345 000 3 235 000 5 855 000 36 2 48 1 053 000 1 480 000 2 395 000...

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Page 100: ...ce are covered in the manual supplied with the product All equipment must comply with local codes Ace Heating Solutions LLC 2701 S Harbor Blvd Santa Ana CA 92704 714 540 2230 Fax 714 540 2239 www aceheatingllc com Ace Heating Solutions LLC All rights reserved Printed in the USA Performance specifications are effective with date of issue and are subject to change without prior notice The brand and ...

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