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5. If the appliance fails to start, refer to the

Troubleshooting section in the back of this manu-

al.

User Menu

The user menu consists of several items that can be

adjusted. To access the user menu, press and hold the

ENTER/MENU

key for 5 seconds. Using the

and

DOWN

, and

LEFT

and

RIGHT

arrow keys, enter

600

then press

ENTER/MENU

. Scroll through the list of

adjustable items by pressing the

LEFT

RIGHT

arrow keys. Once the desired item is displayed, press

the

ENTER/MENU

key to select it. The screen will

begin to flash. Press the

DOWN

arrow key to decrease

the values, and the

arrow key to increase them. To

store the changes, press the

ENTER/MENU

key. The

display returns to normal mode after one minute.

Pressing the

ESC/RESET

key before storing changes

will restore the original value. Refer to Fig. 32 for dis-

play and key locations.

Adjusting the XFyre Setpoint

To adjust the temperature on the XFyre:

– Press the

ENTER/MENU

key for 5 seconds to

bring up the code menu. Enter

600

to access the

user menu.

– Press the

DOWN

arrow key to decrease the tem-

perature (minimum setpoint is 50°F).

Operating Instructions

Remove the front door. If you smell gas,

STOP

. Follow

listed safety instructions. If you do not smell gas, fol-

low the next steps.

1. Turn on all electric power to appliance.

2. Adjust the temperature setpoint of the XFyre as

desired. The factory default setting is 160°. If

changes are necessary follow “Adjusting The

XFyre Setpoint” in this section.

3. On the initial start-up of units with gas pressure

switches, the control user interface will display

flue/gas press

. This is a low gas pressure switch

lock-out from the factory-installed low gas pres-

sure switch. You will also see a yellow LED

illuminated under the cover of the low gas pres-

sure switch. Once the gas is turned on, reset the

gas pressure switch by FIRMLY pressing on top of

the plastic cover over the red reset button. The

yellow LED will go out after the switch has been

reset. Press and hold the

ESC/RESET

key on the

control panel for about 4 seconds to begin normal

operation.

4. Set the thermostat to the desired setting.

NOTE:

Before you can change the temperature

from the factory setting of 160 degrees, you must

make sure none of the thermostats are calling for

heat. The controller will not memorize a program

setting while in a heating cycle.

Fig. 31: Condensate Drain Sensor

Blocked Condensate Drain Sensor

This boiler is equipped with a condensate sensor to

prevent operation when the condensate water level is

too high. The boiler shutting down from the conden-

sate sensor is indicative of a blocked drain or problem

with the condensate management system. The con-

densate sensor is located inside the condensate

reservoir at the rear of the boiler.

arrow

key

DOWN

arrow key

ESC/RESET

key

LEFT

arrow

key

RIGHT

arrow key

ENTER/MENU

key

Fig. 32: Display Interface

Содержание H 300 Series

Страница 1: ...vapors and liquids or other combustible materials in the vicinity of this or any other appliance To do so may result in an explosion or fire WHAT TO DO IF YOU SMELL GAS Do not try to light any applia...

Страница 2: ...2 Rev 3 includes the following Changes to Table I on page 16 Fig 35 on page 42 Table S on page 43 Additions None Deletions None...

Страница 3: ...ring Connection 19 Venting 23 Venting Installation Tips 25 Venting Configurations 26 Outdoor Installation 31 Controls 32 Operating Instructions 35 WIRING DIAGRAM 40 START UP 41 Pre Start up 41 Pre Sta...

Страница 4: ...mage to the boiler Always keep the area around the boiler free of combustible materials gasoline and other flammable liquids and vapors Boiler should never be covered or have any blockage to the flow...

Страница 5: ...and heater serial number are found on the heater rating plate located on the upper rear jacket panel of the heater The model number will have the form H7 850 or similar depend ing on the heater size a...

Страница 6: ...Fig 3 Component Locations Rear Model No MBTUH Input Water conn NPT Gas conn NPT Vent Size inches Max Min N P Flue Intake 300 300 60 1 1 2 3 4 3 4 4 4 400 399 80 2 1 1 4 4 500 500 100 2 1 1 4 4 700 700...

Страница 7: ...ot water for use by individuals a thermostatically controlled mixing valve for reducing point of use water temperature is recommended to reduce the risk of scald injury Contact a licensed plumber or t...

Страница 8: ...pment installed in enclosed parking garages must be located at least 18 in above the floor In addition the heater shall be installed such that the gas ignition system components are protected from wat...

Страница 9: ...and B149 Canada and all local codes NOTE Use of this boiler in construction areas where fine particulate matter such as concrete or dry wall dust is present may result in damage to the boiler that is...

Страница 10: ...e 4 ft 1 2m below or to side of opening 1 ft 30 cm above opening 3 ft 91 cm K Clearance to mechanical air supply inlet 3 ft 91 cm above if within 10 ft 3m horizontally 6 ft 1 83m L Clearance above pav...

Страница 11: ...itioned around the circumference of the duct The screws and duct connection point must be sealed with RTV not supplied TruSeal is generally used when damaging contaminants are present in the mechanica...

Страница 12: ...tive pressure conditions CAUTION All combustion air must be drawn from the air outside of the building the mechanical equip ment room must communicate directly with the outdoors Canadian Installations...

Страница 13: ...g sure to eliminate any entrapped air by using high point vents Close feed valve Test at standard operating pressure for at least 24 hours 2 Make sure constant gauge pressure has been maintained throu...

Страница 14: ...everse Return with Primary Secondary Piping Maximum 4 times the pipe diameter or 12 whichever is less Maximum 4 times the pipe diameter or 12 whichever is less Model No 20 F T 30 F T 40 F T Min Flow M...

Страница 15: ...peration NOTE If local codes require a vacuum relief valve acquire one locally and install per valve manufacturer s instructions T Temperature rise F P Pressure drop through heat exchanger ft SHL Syst...

Страница 16: ...he gas supply during any pressure testing of the gas supply system at test pressures in excess of 1 2 psi 3 45 kPa Gas Supply Pressure A minimum of 4 0 in WC and a maximum of 10 5 in WC upstream gas p...

Страница 17: ...1 1 4 NPT 1 1 2 NPT 2 NPT N P N P N P N P N P 300 15 30 45 100 175 400 390 400 30 70 120 275 270 414 500 15 40 65 150 150 350 700 42 96 96 220 310 795 850 25 55 55 125 175 450 may power up to two pump...

Страница 18: ...11a 19 1 Verify that circuit breaker is properly sized by referring to heater rating plate A dedicated circuit breaker should be provided and sized for the heater and all pumps powered through the he...

Страница 19: ...hown in Fig 16 Alternately any dry contact closure across these terminals will enable the XFyre unit to run Caution should be used to ensure neither of the terminals becomes connect ed to ground 2 Mou...

Страница 20: ...om a building management system may be connected to the XFyre boiler to enable remote control This signal should be a 0 10 volt positive DC signal When this input is enabled using the installer menu a...

Страница 21: ...n Fig 17 above It is best to wire the boilers using the shortest wire runs rather than try ing to wire them in the order that they are addressed The communication bus jacks on the customer connection...

Страница 22: ...6 marked BOILER PUMP NEUT and the pump ground wire to terminal 3 marked GROUND at the rear terminal strip 4 Connect a jumper wire from terminal 1 marked 120 V BLACK HOT terminal 11 marked SYS TEM PUMP...

Страница 23: ...emperature that may cause excessive condensate production in the vent Category III A heater which operates with a positive vent pressure and with a vent gas temperature that avoids excessive condensat...

Страница 24: ...rials in Canada ULC S636 approved plastic materials must be used or special gas vent pipes listed for use with Category IV gas burning heaters such as the AL29 4C stainless steel vents offered by Heat...

Страница 25: ...nt shall not terminate 1 Directly above a paved sidewalk or driveway which is located between two single family dwell ings and serves both dwellings 2 Less than 7 ft 2 13 m above a paved sidewalk or p...

Страница 26: ...in 152mm for Models 700 and 850 The connection from the appliance vent to the stack must be as direct as possible and shall be the same di ameter as the vent outlet The horizontal breaching of a vent...

Страница 27: ...ning appliance to their previous conditions of use f Any improper operation of the common venting system should be corrected so that the installation conforms with the latest edition of the National F...

Страница 28: ...l Direct Venting Category IV Note Heaters rotated to show venting connections 12 MIN ABOVE SNOWLINE Fig 22 Horizontal Through the Wall Venting Refer to Table F and local codes Fig 23 Horizontal Throug...

Страница 29: ...d variable speed extractor must be used Each elbow used is equal to 10 ft of straight pipe with a maximum of 4 elbows each on the air intake and vent The vent and air intake runs should be balanced to...

Страница 30: ...ope of not more than 1 4 inch per foot of hori zontal run to the vent terminal Termination The vent cap MUST be mounted on the exterior of the building The vent cap cannot be installed in a well or be...

Страница 31: ...cally check venting system The unit s venting areas must never be obstructed in any way and minimum clearances must be observed to prevent restriction of combustion and ventilation air Keep area clear...

Страница 32: ...mes during a single heat demand To reset it press and release the ESC RESET button located on the user interface The control will automatically reset after 1 hour When in lock out the control will run...

Страница 33: ...performance The low gas pressure switch automatically shuts down the boiler if the gas supply drops below the factory setting of 3 0 in WC for natural gas or propane gas The optional high gas pressure...

Страница 34: ...e XFyre as desired The factory default setting is 160 If changes are necessary follow Adjusting The XFyre Setpoint in this section 3 On the initial start up of units with gas pressure switches the con...

Страница 35: ...n The status menu can have three states depending on the enabling of 0 10 VDC input and cascade master control Each state can be selected using the LEFT or RIGHT arrow key when it is enabled User Menu...

Страница 36: ...P t a e H r o F l l a C a h t i W s r u o H h 0 n O H C d n a m e D W H D a h t i W s r u o H h 0 n O W H D s n o i t i n g I l u f s s e c c u S f o r e b m u N x 0 n o i t i n g I d o o G Fault Hist...

Страница 37: ...i r c s e D e g n a R d e y a l p s i D n o i t a m r o f n I t l u a f e D o N n e e r c S r e l l o r t n o C e h t f o e d o M l a n o i t a r e p O e d o M l a n o i t a r e p O Hydronic e r u t...

Страница 38: ...O e t a R t u p n I m u m i x a M f o n o i t c u d e R s w o l l A d e e p S n a F x a M g n i t t e S 0 0 1 0 5 0 0 1 n o i t a r e p O e d a c s a C n o N r o e d a c s a C g i f n o C e d a c s a...

Страница 39: ...MENU Scroll through the list of adjustable items by pressing the LEFT or RIGHT arrow keys Once the desired item is dis played press the ENTER MENU key to select it The screen will begin to flash Press...

Страница 40: ...40 WIRING DIAGRAM...

Страница 41: ...ions If you cannot reach your gas supplier call the fire department Use only your hand to push in or turn the gas con trol knob Never use tools If the knob will not turn by hand do not try to repair i...

Страница 42: ...e user interface 4 This boiler is equipped with a standard four try ignition module it will try for ignition up to four times before going into lockout If the boiler is equipped with the optional sing...

Страница 43: ...by more than 0 2 in WC STOP Call the factory for directions on what to do next Safety Inspection 1 Check all thermostats and high limit settings 2 During the following safety checks leave manome ters...

Страница 44: ...me delay 8 Check to see that the high limit control is set above the design temperature requirements of the system For multiple zones Check to make sure the flow is adjusted as required in each zone 9...

Страница 45: ...ded in the XFyre Fault Text section on the follow ing page Heater Faults 1 When a fault condition occurs the controller will illuminate the red fault indication light and display a fault code in the f...

Страница 46: ...e at a time to see if LOU code clears Replace faulty part Check low voltage wire harness in boiler for shorts 4 If LOU only occurs when burner tries to light check gas valve for excessive current draw...

Страница 47: ...menu and assuring that there is less than a 50 F rise from the return sensor to the supply sensor 3 Troubleshoot the sensor by following steps in SUPPLY THERMISTR F02 IGNITION FAILURE F09 1 Watch the...

Страница 48: ...Sensors Water Temperature F Resistance ohms 32 32550 41 25340 50 19870 59 15700 68 12490 77 10000 86 8059 95 6535 104 5330 113 4372 122 3605 131 2989 140 2490 149 2084 158 1753 167 1481 176 1256 185...

Страница 49: ...ensate drain is inspected and ensure that condensate is being directed to appropriate con densate management system or drain as required by local codes 3 Check that area is free from combustible mater...

Страница 50: ...ire Carbon dioxide should be 8 5 to 9 0 at full fire for natural gas and between 9 0 to 9 5 for propane gas Carbon monoxide should be 150 ppm 5 Check valve coil for 60 cycle hum or buzz Check for leak...

Страница 51: ...then vacuum the debris from the coils Be sure to fol low the precautions listed for working with ceramic fibers 4 Spray the coils with clear water making sure to con fine the spray to the area being...

Страница 52: ...may however choose to use outside combustion air for one or more of these reasons 1 Installation is in an area containing contaminants listed below which will induce acidic condensation 2 You want to...

Страница 53: ...wall horizontally vented gas fueled equipment installed in every dwelling building or structure used in whole or in part for residential purposes including those owned or operated by the Commonwealth...

Страница 54: ...contamination of combustion air or use of chemical additives to water PARTS REPLACEMENT Under this Warranty Raypak will furnish a replacement for any failed part The failed part must first be returned...

Страница 55: ...e _____________ Stack Height _______ Low Water Cutoff _______________Test Category _________ sketch vent on reverse side Number of Tanks and Size Qty____ _______Gallons Vent Material _________________...

Страница 56: ...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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