Lochinvar Squire SIT040DW Installation & Operation Manual Download Page 1 | Manualshive

Page: 1 / 24

background image

Installation & Operation

Manual

Models: SIT040DW - SIT119DW

This manual must only be used by
a qualified heating installer / service
technician. Read all instructions
before installing. Perform steps in
the order given. Failure to comply
could result in severe personal
injury, death, or substantial property
damage.



WARNING

Save this manual for future reference.

100273038_2000529317 Rev_B

LOW LEAD CONTENT

1
2
3
...
»

Summary of Contents for Squire SIT040DW

Page 1: ...ed heating installer service technician Read all instructions before installing Perform steps in the order given Failure to comply could result in severe personal injury death or substantial property...

Page 2: ...EFORE PROCEEDING 3 1 GENERAL INFORMATION Operating Restrictions 4 Double Wall Heat Exchanger 4 2 PRE INSTALLATION Locating the Tank 5 Recommended Clearances 5 3 BOILER SIDE PIPING Zone with Circulator...

Page 3: ...AS Do not try to light any appliance Do not touch any electric switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instruc...

Page 4: ...B C D 22 5 45 F 1 MPT SEE NOTE 2 1 MPT 1 MPT AQUASTAT SENSOR WELL NOTES 1 1 FPT ON MODELS SIT040DW 050DW 1 RELIEF VALVE CONNECTION 2 HOT WATER OUTLET 3 BOILER WATER IN 4 BOILER WATER OUT 5 DRAIN COLD...

Page 5: ...appliance and must also be kept vertical on a level surface 2 Keep distance between boiler and water heater to a minimum to a reduce piping heat loss b provide minimal friction loss 3 Figure 1 1 on pa...

Page 6: ...8 GPM 12 GPM 16 GPM 20 GPM 25 GPM 30 GPM SIT040 1 1 1 36 5 12 05 0 87 1 99 4 05 6 00 9 89 14 62 20 11 SIT050 1 1 1 36 5 12 05 0 87 1 99 4 05 6 00 9 89 14 62 20 11 SIT065 1 5 1 5 1 44 15 03 0 94 2 14...

Page 7: ...EXCEED 4 PIPE DIA OR A MAXIMUM OF 12 APART TANK SENSOR AQUASTAT RELIEF VALVE Y STRAINER DRAIN FIELD SUPPLY HOT WATER OUT ANTI SCALD MIXING VALVE RECIRCULATION PUMP CHECK VALVE DRAIN ZONE 1 ZONE 2 ZONE...

Page 8: ...D SYSTEM CIRCULATOR SYSTEM SUPPLY SENSOR WHEN USED NOT TO EXCEED 4 PIPE DIA OR A MAXIMUM OF 12 APART TANK SENSOR AQUASTAT RELIEF VALVE Y STRAINER DRAIN FIELD SUPPLY RECIRCULATION PUMP CHECK VALVE DRAI...

Page 9: ...IN POINT TYPICAL MAKE UP WATER FROM SYSTEM BOILER CIRCULATOR SYSTEM CIRCULATOR TO SYSTEM SYSTEM SUPPLY SENSOR DRAIN DRAIN FIELD SUPPLY RECIRCULATION PUMP TANK SENSOR AQUASTAT Y STRAINER RECOMMENDED HO...

Page 10: ...R RECOMMENDED BOILER CIRCULATOR DOMESTIC HOT WATER CIRCULATOR UNION TYPICAL TEMPERATURE PRESSURE GAUGE DRAIN PRESSURE RELIEF VALVE KNIGHT BOILER SQUIRE SQUIRE HOT WATER OUT ANTI SCALD MIXING VALVE REL...

Page 11: ...reverse return piping layout see FIG 3 4 Each tank must have its own T P valve It is recommended that each tank be equipped with its own isolation valves unions and drains so that one tank may be rem...

Page 12: ...tion VIII Interpretation VIII 1 86 136 Check with local codes for applicability Do not place a valve between the combination T P relief valve and the tank Determine T P relief valve size by the follow...

Page 13: ...ter system Refer to the expansion tank manufacturer s installation instructions for proper sizing 4 Domestic side tank piping continued WARNING Failure to install and maintain a new listed 3 4 X 3 4 T...

Page 14: ...sensor has a built in high temperature limit set at 194 F NOTICE The sensor supplied contains an Auto Reset High Limit 194 F 3 The Knight boiler will automatically read the sensor and default the tank...

Page 15: ...t control 100208546 can be ordered from your local Lochinvar distributor 2 Connect Aquastat to the zone controller for the Indirect Water Heater Zone 3 Adjust Aquastat to the desired temperature INDIR...

Page 16: ...xtended period of time after installation Flush the indirect water heater by drawing at least three times its volume from the tank 3 Make sure that all electrical connections are made correctly and th...

Page 17: ...to allow air to escape from the system 4 When a steady stream of water flows from the faucets the water heater is filled Close the faucets and check for water leaks at the water heater drain valve com...

Page 18: ...er AHRI Rating Indirect Water Heater Model Number Potable Water Volume Gal Heat Source Water Volume Gal Standby Heat Loss F hr First Hour Rating Gal hr Continuous Draw Rating Gal hr Minimum Heat Outpu...

Page 19: ...han 165 gallons Fixture Count Guide To quickly estimate the minimum gallons of hot water required based on a family size number of baths and hot water appliances the First Hour Rating of the Squire mu...

Page 20: ...459 Boiler Output Capacity Table 8B First Hour Rating 180 F Boiler Loop Water Knight Boiler 8 Performance data First Hour Rating 180 F Boiler Loop Water Knight Boiler Models SIT080DW SIT119DW Model S...

Page 21: ...34 339 258 365 278 115 000 371 281 379 287 421 317 428 322 140 000 454 340 MAX BTU INPUT 47 144 57 327 62 606 67 133 73 108 81 841 89 761 47 144 57 327 62 606 67 133 73 108 81 841 89 761 70 904 77 315...

Page 22: ...PUT 81 087 98 603 107 683 115 469 125 746 140 766 154 389 81 087 98 603 107 683 115 469 125 746 140 766 154 389 121 955 132 982 151 146 168 661 173 202 195 905 214 070 Table 8D First Hour Rating 200 F...

Page 23: ...Notes Installation Operation Manual 23...

Page 24: ...ision A Process 3000001798_Change 500002025 initial release Revision B PCP 3000006451 CN 500006731 reflects the addition of the CSA 1 91 logo to the front cover MM 100273038_DIR 2000529317 Rev B 02 17...

Reviews:

No comments

Related manuals for Squire SIT040DW

Brand: jbc Pages: 4

Brand: Becker Pages: 5

Brand: John Wood Pages: 28

Softheat EBHN500

Brand: Cadet Pages: 10

Brand: HSS Hire Pages: 2

Brand: Watts Pages: 24

Life Smart Zone LCHT10955US

Brand: Source Network Pages: 16

Brand: Bock Water heaters Pages: 36

Brand: Zephir Pages: 29

Copper Cricket 1B

Brand: Sage Advance Corp Pages: 67

Brand: German pool Pages: 20

Brand: Zibro Pages: 75

Brand: La Hacienda Pages: 4

Brand: GE Pages: 60

Boiler Performance BOSS 36

Brand: Manta Pages: 4

HTS.1.PUR.24.BL

Brand: Heatscope Pages: 14

PWS BEV-300 Series

Brand: Pure Water Pages: 35

Vasco Tulipa T1/NVR1

Brand: Arbonia Pages: 2

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands