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WARNING: 

Improper  installation,  adjustment,

alteration, service or maintenance can cause serious

injury or property damage. Refer to this manual. For

assistance  or  additional  information,  consult  a

qualified installer or service agency.

CAUTION:

The  recommended  water  temperature

for  normal  residential  use  is  120°F.  The  control

temperature  setting  does  not  always  reflect  the

outlet  water  temperature,  which  could  occasionally

exceed  120°F.  The  variation  in  outlet  temperature

could be based on factors including but not limited to

usage  patterns  and  type  of  installation.  Test  your

water at the tap nearest to the indirect water heater.

SAFETY WARNINGS

INTRODUCTION

BEFORE INSTALLATION

Raypak strongly recommends that this manual be re-

viewed thoroughly before installing your Indirect Fired

Storage  Water  Heater.  Please  review  the  General

Safety  information  before  installing  the  unit.  Factory

WARNING:

Hotter water increases the risk of scald

injury.  Before  adjusting  the  water  temperature

setting,  read  this  instruction  manual. Temperatures

at which injury occurs vary with the person’s age and

the length of exposure. 

The  slower  reaction  time  of  children,  elderly,  and

physically or mentally-challenged persons increases

the scalding hazard to them. It is recommended that

lower  water  temperatures  be  used  where  these

exposure  hazards  exist.  Such  households  may

require  a  temperature  setting  less  than  120°F  to

prevent accidental contact with hot water.

To  lower  water  temperature,  use  point-of-use

temperature limiting devices.

warranty does not apply to units that have been improp-

erly installed or operated. (Refer to the warranty at the

back of this manual.) Installation and service must be

performed by a qualified installer, or service agency. If,

after reviewing this manual, you still have questions

which this manual does not answer, please contact your

local  Raypak  representative  or  visit  our  website  at

www.raypak.com

.  Keep  this  manual  with  the  water

heater after installation.

Local plumbing and electrical codes must be followed

in the installation of this indirect water heater. In the ab-

sence of a local code, use the UNIFORM PLUMBING

CODE and the NFPA Code. Local codes may super-

sede instructions in this installation manual.

Thank you for purchasing a Raypak® product. We hope

you will be satisfied with the high quality and durability

of our equipment.

Product Receipt

On receipt of your unit it is suggested that you visually

check for external damage to the shipping carton. If the

carton is damaged, make a note to that effect on the Bill

of Lading when signing for the shipment. Next, remove

the water heater from the carton. Report any damage

to the carrier immediately.

On occasion, items are shipped loose. Be sure that you

receive the correct number of packages as indicated on

the Bill of Lading.

Claims for shortages and damages must be filed with

the carrier by consignee. Permission to return goods

must  be  received  from  the  factory  prior  to  shipping.

Goods returned to the factory without an authorized Re-

turned Goods Receipt number will not be accepted. All

returned goods are subject to a restocking charge.

The Raypak indirect water heater uses heat from a boiler to heat domestic water. The heat is transferred to the

water by a coil heat exchanger inside of the tank. The indirect storage tank stores the energy from the boiler for

use later. With the excellent thermal insulation in the Raypak water heater, the boiler turns on and off less often.

To maintain energy efficiency the stainless steel tank is fully insulated with 2 inches of rigid foam. The Raypak in-

direct water heater is an efficient means of heating water.

This indirect water heater has all stainless steel construction. The stainless steel tank is fully welded, pickled and

passivated. The stainless steel resists corrosion assuring a long service life.

Содержание RSIT115

Страница 1: ...not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas sup plier s instructions If you cannot reach your gas s...

Страница 2: ...2 Rev 1 Changes to New Additions New Deletions None...

Страница 3: ...cation 8 Boiler and Circulator Sizing 8 Temperature Pressure Relief Valve 8 Plumbing 8 Controls 11 START UP 13 Purging the System 13 Flushing the System 13 Checking Circulator 13 Set the Thermostat to...

Страница 4: ...es not answer please contact your local Raypak representative or visit our website at www raypak com Keep this manual with the water heater after installation Local plumbing and electrical codes must...

Страница 5: ...will be re placed in kind only per Raypak s standard warranties Scalding Water Temperature Setting DANGER Safety and energy conservation are factors to be considered when selecting the water temperatu...

Страница 6: ...cial Products 5th ed b The pressure of the heat transfer medium must be limited to a maximum of thirty 30 psig 207kPa by an approved safety or relief valve Freeze Protection The water heater and water...

Страница 7: ...al L First Hour Rating gal hr L hr Continuous Draw Rating gal hr L hr Standby Loss F hr C hr Minimum Boiler Ouptut BTUH kw Coil Length ft m Heating Surface Area Sq ft m2 Heating Coil Flow GPM L min Co...

Страница 8: ...ing should terminate in a safe location This discharge piping must comply with local and national plumbing codes The piping must be rated for 120 F and 150 PSI Plumbing A tempering valve may be requir...

Страница 9: ...BALL VALVE DRAIN TO BOILER COLD INLET HOT OUTLET FROM SYSTEM 12 MAX APART MIX OUTLET MAKE UP WATER TO SYSTEM COLD INLET S5 IND TANK SENSOR FROM BOILER INDIRECT FIRED STORAGE WATER HEATER DRAIN DRAIN F...

Страница 10: ...VALVE T P GAUGE UNION INLET OUTLET UNION UNION MIXING VALVE BALL VALVE PRV BALL VALVE S6 IND SUPPLY SENSOR BOILER PUMP EXPANSION TANK DHW PUMP DRAIN CHECK VALVE PRESSURE GAUGE BALL VALVE UNION BALL V...

Страница 11: ...SA control is pre configured to handle an indirect storage water heater The VERSA control can also be configured to give priority to the domestic hot water or to space heating To connect the unit to a...

Страница 12: ...r always remember that in principle an indirect water heater operates as another heating zone The difference is that when the indirect water heater calls for heat the indirect water heater cir culator...

Страница 13: ...ugh the tank to change the water vol ume at least two times Checking Circulator Check that the circulator or zone valve operates when there is a call for heat When a call for heat is initiated water s...

Страница 14: ...g Replace zone valve Circulator pump not working Check power supply Replace circulator Tank thermostat Thermostat set too low Check thermostat wiring Scale build up Check coil for scale build up Desca...

Страница 15: ...15 Below is a list of the replacement parts for the Stainless Steel Indirect Water Heater IPL diagram showing replacement parts 2 M 1 M 3 M PARTS...

Страница 16: ...lfunctions or failures resulting from failure to install the indirect water heater in accordance with applicable building codes ordinances or good plumbing and electrical trade practices c Damages mal...

Страница 17: ...tion for an in warranty indirect water heater replacement you must provide Raypak with at Raypak s option either the indirect water heater replaced in warranty with the original rating label and all t...

Страница 18: ...18...

Страница 19: ...19...

Страница 20: ...20 www raypak com Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Fax 805 278 5468 Litho in U S A...

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