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Weil-McLain PER 550-141-396/0801, Руководство по установке

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Part number 550-141-396/0801

12

PER Series 3 Electric-Hydronic Boilers Installation Instructions

Dimensions

39603

Incoming power
1¼" conduit

6½"

2¼"

19

"

5 8

/

31

"

3 16

/

14

"

5 16

/

8

"

15 16

/

2

"

15 16

/

28

"

5 8

/

7

"

1 16

/

19

"

1 16

/

2

"

7 16

/

Automatic
air vent

½"

1¼" Supply

Combination pressure-
temperature gauge

Mounting brackets (2)

9½"

½"

2¼"

16"

½" Fill

1¼" Return

5"

¾" Relief
valve

10" Minimum

wall clearance

required for

element

removal.

Содержание PER 550-141-396/0801

Страница 1: ...number from the boiler jacket You may list the CP number in the space provided on the Installation and service certificate found on page 9 PER Series 3 Installer Read all instructions before installi...

Страница 2: ...on failure Addition of oxygen and other gases can cause internal corrosion Leaks in boiler or piping must be repaired at once to prevent makeup water Do not add cold water to hot boiler Thermal shock...

Страница 3: ...d The structure to be heated should be insulated in the conventional manner used in your area for electrically heated buildings Boiler must be installed in accordance with these instructions so as not...

Страница 4: ...to the valve Pre installation continued Wiring the boiler Electric shock hazard Can cause severe personal injury or death if power source including service switch on boiler is not disconnected before...

Страница 5: ...ds Call for heat satisfied 5 The thermostat contacts open de energizing the first contactor 2K the circulator relay 1K and the heater in the first thermal time delay H1 6 After a minimum of 10 seconds...

Страница 6: ...MER TRANSFORMER CIRCULATOR EQUIPMENT GROUND Connect wire to last fused terminal WIRE NUTS WIRE NUTS Schematic Wiring Diagram THERMOSTAT OR END SWITCH Note 1 Note 6 Note 6 Electrical shock hazard can c...

Страница 7: ...a shorted coil To isolate the trouble proceed as follows a Check contactor Connect a jumper from terminal 3 of the electronic delay to the transformer wire going to terminal B on the low side of the...

Страница 8: ...utomatic air vent if used 2 Fill the boiler and system to an initial pressure of about 12 pounds per square inch 3 Open automatic air vent one turn if used 4 Starting on the lowest floor open air vent...

Страница 9: ...ed in the Troubleshooting section on page 7 Restore the limit control settings to their recommended values and set the thermostat to the desired room temperature Fill in Installation and service certi...

Страница 10: ...to be lost from relief valve and makeup water added through fill valve Eventual section failure can result If the relief valve opens frequently check the expansion tank If the system has a pressurized...

Страница 11: ...dust respirator N95 This type of respirator is based on the OSHA requirements for fiberglass wool at the time this document was written Other types of respirators may be needed depending on the job si...

Страница 12: ...ns Dimensions 39603 Incoming power 1 conduit 6 2 19 5 8 31 3 16 14 5 16 8 15 16 2 15 16 28 5 8 7 1 16 19 1 16 2 7 16 Automatic air vent 1 Supply Combination pressure temperature gauge Mounting bracket...

Страница 13: ...000 25 5 5 107 240 1 3 1 5 2 215 Notes 1 Provide manual shutoff valves in the system piping at the supply outlet and the return inlet so the boiler can be drained without draining the entire system 2...

Страница 14: ...Description Weil McLain part number Item number Description Weil McLain part number 1 Control tray 428 800 000 6 Jacket element cover plate 428 800 015 2 Boiler casting with insulation 318 806 200 7 J...

Страница 15: ...lay 2 minutes 510 350 211 Thermal delay 30 seconds 510 350 220 Retainer clip for thermal delay 562 650 102 Transformer 511 842 361 Line terminal and fuse block upper 512 050 002 Line terminal and fuse...

Страница 16: ...installed by a heating contractor whose principal occupation is the sale and installation of plumbing heating and or air conditioning equipment These warranties do not cover 1 Components that are par...

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