GOLD G V
W a t e r b o ile r — S e rie s 3
Us e r ’s
in fo r m a t io n
m a n u a l
If the information in this manual is not followed exactly, a fire or
explosion may result, causing property damage, personal injury or
loss of life.
Do not store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
•
•
Do not try to light any appliance.
Do 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 supplier’s instructions.
If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency
or the gas supplier.
Part No. 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
S TOP !! — Re a d b e fo re p ro c e e d in g
Failure to adhere to the guidelines on this page can result in
severe personal injury, death or substantial property damage.
Bo ile r s e rvic e a n d m a in t e n a n c e —
•
•
•
To avoid electric shock, disconnect electrical supply before
performing maintenance.
To avoid severe burns, allow boiler to cool before performing
maintenance.
You must maintain the boiler as outlined in the manual and have the
boiler started up and serviced at least annually by a qualified
service technician to ensure boiler/system reliability.
Bo ile r o p e ra t io n —
•
Do not block flow of combustion or ventilation air to boiler.This boiler
is equipped with a control which will automatically shut down the boiler
should air or vent be blocked. If vent or air blockage is easily accessible
and removable, remove it. The boiler should attempt to restart within an
hour. If blockage is not obvious or cannot be removed, have the boiler
and system checked by a qualified service technician.
•
•
Should overheating occur or gas supply fail to shut off, do not
turn off or disconnect electrical supply to pump. Instead, shut off the
gas supply at a location external to the appliance.
Do not use this boiler if any part has been under water.
Immediately call a qualified service technician to inspect the boiler and to
replace any part of the control system and any gas control, which has
been under water.
Bo ile r w a t e r —
•
DO NOT use petroleum-based cleaning or sealing compounds in
boiler system.Water seal deterioration will occur,causing leakage between
sections and damage to heating system components. This can result in
substantial property damage.
•
•
DO NOT use "homemade cures" or "boiler patent medicines".
Serious damage to boiler, personnel and/or property may result.
Continual fresh makeup water will reduce boiler life. Mineral
build-up in sections reduces heat transfer, overheats cast iron,and causes
section 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 can cause
sections to crack.
Part number 550-141-812/0699
3
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Pre ve n t c o m b u s t io n a ir c o n t a m in a t io n —
Air contamination
Common household and hobby products often contain possible threat of flue gas spillage into the building.
fluorine or chlorine compounds. When these chemicals
pass through the boiler, they can form strong acids in the Please read the information below.If the contaminating
vent system or boiler. The acid can eat through the vent chemicals will be present, have your installer pipe the
or boiler wall, causing serious damage and presenting a boiler air from outside per the Boiler manual.
If the boiler is installed in any area likely to cause contamination, or if products which
would contaminate the air cannot be removed, you must pipe combustion air to the boiler
air intake. Contaminated combustion air will damage the boiler and vent system, resulting in
possible severe personal injury, death or substantial property damage.
Do not operate a GV boiler in a laundry room or pool facility, for example, without
using ducted outside air.These areas will always contain contaminants.
Products to avoid
Areas likely to have contaminants
Spray cans containing chloro/fluorocarbons
Permanent wave solutions
Dry cleaning/laundry areas and establishments
Swimming pools
Chlorinated waxes/cleaners
Metal fabrication plants
Beauty shops
Chlorine-based swimming pool chemicals
Calcium chloride used for thawing
Sodium chloride used for water softening
Refrigerant leaks
Refrigeration repair shops
Photo processing plants
Auto body shops
Paint or varnish removers
Plastic manufacturing plants
Furniture refinishing areas and establishments
New building construction
Remodeling areas
Hydrochloric acid/muriatic acid
Cements and glues
Antistatic fabric softeners used in clothes dryers
Chlorine-type bleaches, detergents, and cleaning
solvents found in household laundry rooms
Garages with workshops
Adhesives used to fasten building products and
other similar products
4
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Pe rfo rm m a in t e n a n c e p e r s c h e d u le b e lo w
Service technician
(see following pages for instructions)
Owner maintenance
(see following pages for instructions)
• Check boiler area
Inspect:
• Any problems reported by owner
• Boiler area
Daily
• Check air openings
• Check pressure gauge
• Air openings
• Flue gas vent
• Boiler heating surfaces
• Water piping
• Check boiler interior piping
• Check venting system
• Check air vents
• Condensate drain system
Monthly
Service:
• Check condensate drain system
• Check relief valve
• Lubricate blower motor
• Lubricate any circulators requiring oil
Start-up:
• Perform start-up per manual
• Test low water cutoff (if used)
Check/test:
Periodically
• Clean vent termination/air intake
screens
• Check gas piping for leaks
• Check cold fill & operating pressures
• Check temperature mixing system
• Check/maintain components - vents,
limits, expansion tank, gauges, igniter
• Inspect & operate relief valve
• Oil blower motor
Every 6 months
End of season
• Operate relief valve
Review:
• Review maintenance procedures with
owner
• Shut down procedure
Part number 550-141-812/0699
5
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Us e r m a in t e n a n c e p ro c e d u re s
The boiler should be inspected and started annually, at
Boiler must be serviced and
the beginning of the heating season, only by a qualified
service technician. In addition, the maintenance and care
of the boiler designated on page 5 and explained on the
following pages must be performed to assure maximum
boiler efficiency and reliability. Failure to service and
maintain the boiler and system could result in equipment
failure,causing possible severe personal injury,death or
substantial property damage.
maintained
The following information provides detailed instructions
for completing the maintenance items listed in the
maintenance schedule, page 5. In addition to this
maintenance, the boiler must be serviced and started up
at the beginning of each heating season by a qualified
service technician.
—— D A ILY ——
Ch e c k b o ile r a re a
To prevent potential of severe personal injury,death or substantial property
damage, eliminate all materials discussed below from the boiler vicinity. If
contaminants are found:
Remove products immediately from the area. If they have been there for an
extended period, call a qualified service technician to inspect the boiler and
vent system for possible damage from acid corrosion.
If products cannot be removed, immediately call a qualified service technician
to install an outside combustion air source for the boiler (if not already
installed).
1. Combustible/flammable materials — Do not store combustible materials, gasoline or any
other flammable vapors or liquids near the boiler. Remove immediately if found.
2. Air contaminants — Products containing chlorine or fluorine, if allowed to contaminate the
boiler intake air,will cause acidic condensate in the vent and boiler.This will cause significant
damage to the vent and/or boiler if allowed to continue. Read the list of potential materials
listed on page 4 of this manual. If any of these products are in the room from which the boiler
takes its combustion air, they must be removed immediately or the boiler combustion air
must be supplied from outside.SeeWARNING above.
Ch e c k a ir o p e n in g s
1. Verify that combustion and ventilation air openings to the boiler room and/or building are
open and unobstructed.
2. Verify that boiler vent discharge and air intake are clean and free of obstructions. Remove any
debris on the air intake or flue exhaust openings.
Ch e c k b o ile r p re s s u re /t e m p e ra t u re g a u g e
1. Make sure the pressure reading on the boiler pressure/temperature gauge does not exceed 24
psig. Higher pressure may indicate a problem with the expansion tank.
Contact a qualified service technician if problem persists.
6
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Us e r m a in t e n a n c e p ro c e d u re s (cont.)
— M O N T H LY — Ch e c k b o ile r in t e rio r p ip in g
1. Remove boiler jacket top.
2. Visually inspect for leaks around internal piping, circulators, relief valve and other fittings.
Immediately call a qualified service technician to repair any leaks.
Have leaks fixed at once by a qualifed service technician. Continual fresh
makeupwater willreduceboiler life. Mineralscan buildupin sections, reducing
heat transfer,overheating cast iron, and causing section failure.
Do not usepetroleum-based cleaningor sealingcompounds in boiler system.
Severe damage to boiler and system components can occur, resulting in
possible severe personal injury, death or substantial property damage.
Ch e c k ve n t in g s ys t e m
1. Visually inspect the flue gas vent piping for any signs of blockage, leakage or joints or
deterioration of the piping. Notify your qualified service technician at once if you find any
problem.
Failure to inspect the vent system as noted above and have them repaired by
a qualifed service technician can result in vent system failure, causing severe
personal injury or death.
Ch e c k a u t o m a t ic a ir ve n t s (if u s e d )
1. See Figure 1.
2. Remove the cap from any automatic air vent in the system and check operation by depressing
valve B slightly with the tip of a screwdriver.
3. If the air vent valve appears to be working freely and not leaking, replace cap A, twisting all the
way on.
4. Loosen cap A one turn to allow vent to operate.
5. Have vent replaced if it does not operate correctly.
A
Figure 1 Automatic air vent
B
85036
Part number 550-141-812/0699
7
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Us e r m a in t e n a n c e p ro c e d u re s (cont.)
— M O N T H LY — Ch e c k c o n d e n s a t e d ra in s ys t e m
1. While the boiler is running check the discharge end of the condensate drain tubing.
2. Make sure no flue gas is escaping from the condensate drain tubing by holding your fingers
in front of the tubing discharge.
3. If you do notice flue gas escaping from the drain tubing, this indicates a dry drain trap. Call
your qualified service technician to install a condensate drain line check valve kit.
Under some circumstances a GV vent system may not produce enough
condensate to keep the condensate trap full of liquid. If the trap is not full,
small amounts of flue products can be emitted into the boiler room through
the condensate drain line. Contact a qualified service technician to install a
condensate drain line check valve kit.
4. Verify that the condensate drain tubing is unobstructed by squeezing it. Check the entire
length of the condensate drain tubing, including the corrugated tube between the boiler vent
outlet tee and the boiler jacket side.
Ch e c k b o ile r re lie f va lve
1. Inspect the boiler relief valve and the relief valve discharge pipe for signs of weeping or leakage.
2. If the relief valve often weeps, the expansion tank may not be working properly. Immediately
contact your qualified service technician to inspect the boiler and system.
P E R IO D IC A LLY
Te s t lo w w a t e r c u t o ff (if in s t a lle d )
1. If the system is equipped with a low water cutoff, test the low water cutoff periodically during
the heating season,following the low water cutoff manufacturer’s instructions.
Cle a n ve n t t e rm in a t io n & a ir in t a ke s c re e n s
1. Remove all lint and debris from both the boiler air intake screen and the flue discharge screen.
2. The boiler control module will sense blockage of the air intake or flue and lockout if the
blockage is excessive. It will signal the failure by flashing the appropriate indicator lights on
the control board.
3. If removing the debris does not allow the boiler to operate correctly afterwards, contact your
qualifed service technician to inspect the boiler and vent/air systems.
8
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Us e r m a in t e n a n c e p ro c e d u re s (cont.)
Oil b lo w e r m o t o r
Figure 2 Blower motor
EVER Y
6 M O N T H S
1. Remove the jacket top panel to access the blower
motor.
2. Use only S.A.E. 20 motor oil. DO NOT use household
universal oils.
Oil
cup
Use only S.A.E. 20 motor oil to
lubricate the blower motor. Do not
usecommon universalhouseholdoils.
3. See Figure 2.
4. Place a few drops of oil in each of the two oiler cups
on the side of the blower motor.
Oil cup
85037
Op e ra t e b o ile r re lie f va lve
1. Before proceeding, verify that the relief valve outlet has been piped to a safe place of discharge,
avoiding any possibility of scalding from hot water.
To avoid water damage or scalding due to valve operation,a metal discharge
line must be connected to relief valve outlet and run to a safe place of disposal.
This discharge line must be installed by a qualifed heating installer or service
technician in accordance with the instructions in the Boiler manual. The
discharge line must be terminated so as to eliminate possibility of severe
burns should the valve discharge.
2. Read the boiler pressure/temperature gauge to make sure the system is pressurized.
3. Lift the relief valve top lever slightly,allowing water to relieve through the valve and discharge
piping.
4. If water flows freely, release the lever and allow the valve to seat. Watch the end of the relief
valve discharge pipe to ensure that the valve does not weep after the line has had time to drain.
If the valve weeps, lift the seat again to attempt to clean the valve seat. If the valve continues to
weep afterwards, contact your qualified service technician to inspect the valve and system.
5. If water does not flow from the valve when you lift the lever completely, the valve or discharge
line may be blocked. Immediately shutdown the boiler, following the instructions on the
inside jacket top Lighting Instructions. Call your qualified service technician to inspect the
boiler and system.
E N D
Fo llo w b o ile r s h u t d o w n p ro c e d u re
O F S EA S O N
1. Follow “TO TURN OFF GAS TO APPLIANCE” on the Lighting instructions on the
inside of the jacket top panel.You will also find these instructions on pages 12 and 13 of this
manual. Use the Lighting instruction for the gas valve model installed on the boiler.
2. Do not drain system unless exposure to freezing temperatures will occur.
3. Do not drain the system if it is filled with an antifreeze solution.
4. Do not shut down boilers used for domestic water heating. They must operate year-round.
Part number 550-141-812/0699
9
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Ho w t h e b o ile r w o rks . . .
Co n t ro l m o d u le
x
The GCM control module responds to signals from the room thermostat, air pressure switch, inlet
water sensor and boiler limit circuit to operate the circulators, gas valve,igniter and blower.When
a room thermostat calls for heat, the GCM starts the system circulator and blower.
The GCM runs the blower long enough to purge the boiler flue passages, then turns on the igniter
and lets it warm up.
After a 15-second warmup, the GCM opens the gas valve, turns the igniter off, and checks for
flame. The flame must come on within 4 seconds or the GCM will shut down and try the full cycle
again.
When the room thermostat is satisfied, the GCM turns off the boiler components and waits for the
next heat call.
The GCM indicator lights show normal sequence when the lights are on steady. When a problem
occurs, the GCM flashes combinations of lights which indicate the most likely reason for the
problem.
Tra n s fo rm e r
x
The control transformer reduces line voltage to 24 volts for the gas valve and limit circuit.
Blo w e r
x
The blower pulls in air and mixes it with gas from the gas valve. The blower forces this mixture into
the burner for combustion inside the boiler chamber.
Air p re s s u re s w it c h
The air pressure switch signals the control module, telling the control module whether air is
moving through the blower.
x
Wa t e r t e m p e ra t u re lim it s w it c h
The water temperature limit switch turns off the gas valve if the temperature in the boiler goes
above its setting. (The circulators will continue to run as long as there is a call for heat.)
x
S ys t e m c irc u la t o r
The system circulator circulates water through the external (system) piping. The flow rate of the
circulator is controlled by the GCM, depending on the temperature of the water entering the boiler
sections.
x
Byp a s s c irc u la t o r
The GCM operates the bypass circulator to mix hot water from the boiler outlet with colder return
water from the system when needed to prevent condensation of flue gases in the boiler.
x
When the water returning to the boiler is below 140 °F, the GCM regulates the bypass circulator
and system circulator flow rates to raise the water temperature up to 140 °F before it enters the
boiler sections. By balancing these flow rates, the GCM can protect against condensation even if
return water is as low as 60 °F.
Wa t e r t e m p e ra t u re s e n s o r
x
The water temperature sensor monitors the temperature of the water entering the boiler sections.
The sensor sends this information to the GCM, telling the GCM how much to adjust the circulator
flow rates to provide at least 140 °F entering water.
10
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
GOLD GV Water boiler — Series 3
j
i
b
a
f
e
h
g
d
c
a
supply to system
b return from system
combustion air inlet fitting
d flue outlet
gas valve (see warning, right)
f
pressure/temperature gauge
g flueway inspection port cover
c
h sensor hose trap
i
manual air vent
relief valve
j
e
85001U
Part number 550-141-812/0699
11
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Lig h t in g in s t ru c t io n s — 7 2 0 0 DERN g a s va lve
Before attempting to start the boiler, check the boiler pressure temperature gauge. If boiler and system are
full of water and properly pressurized, the gauge should read at least 12 psig on most systems. Operating the boiler
without proper water content will damage boiler and controls and could result in severe personal injury, death or
substantial property damage.
FOR YOUR SAFETY READ BEFORE OPERATING
If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
A. Thisappliancedoesnot haveapilot. It isequipped
with an ignition devicewhich automatically lights
the burner. Do not try to light the burner by
hand.
C. Use only your hand to depress and move Selector arm on gas
valve. Never use tools. If the arm will not depress or move by
hand, don't try to repair it, call a qualified service technician.
Force or attempted repair may result in a fire or explosion.
B. Before OPERATING, smell all around the
appliance area for gas. Be sure to smell next to
the floor because some gas is heavier than air
and will settle on the floor.See below.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and any
gas control, which has been under water.
WHAT TO DO IF YOU SMELL GAS
•
•
Do not try to light any appliance.
•
Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
Do not touch any electric switch; do not use any
phone in your building.
•
If you cannot reach your gas supplier, call the fire department.
OPERATING INSTRUCTIONS
1. STOP! Read the safety information above on this label.
2. Set the thermostat to lowest setting.
Robertshaw gas valve
model 7200DERN
Selector arm
3. Turn off all electrical power to the appliance.
4. Remove jacket top panel.
5. This appliance is equipped with an ignition device which automatically lights the burner.Do
not try to light the burner by hand.
6. Depress Selector arm slightly and move left
to OFF.
7. Wait five (5) minutes to clear out any gas. Then smell for gas, including near the floor.If you
smell gas, STOP! Follow "B" in the safety information above. If you don't smell gas, go to
the next step.
8. Depress Selector arm slightly and move right
9. Turn on all electric power to the appliance.
10. Set thermostat to desired setting.
to ON.
85020
NOTE: Selector arm cannot be
moved to OFF unless arm is
pushed in slightly. DO NOT force.
11. If the appliance will not operate, follow the instructions "TO TURN OFF GAS TO
APPLIANCE" below and call your service technician or gas supplier.
12. Replace jacket top panel.
TO TURN OFF GAS TO THE APPLIANCE
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be performed.
3. Remove jacket top panel.
4. Depress Selector arm slightly and move left
to OFF.Do not force.
5. Replace jacket top panel.
12
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Lig h t in g in s t ru c t io n s — 36E ga s va lve
Before attempting to start the boiler, check the boiler pressure temperature gauge. If boiler and system are
full of water and properly pressurized, the gauge should read at least 12 psig on most systems. Operating the boiler
without proper water content will damage boiler and controls and could result in severe personal injury, death or
substantial property damage.
FOR YOUR SAFETY READ BEFORE OPERATING
If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.
A. Thisappliancedoesnot haveapilot. It isequipped
with an ignition device which automatically lights
the burner. Do not try to light the burner by
hand.
C. Use only your hand to turn the Control knob on gas valve.
Never use tools. If the knob will not turn by hand, don't try to
repair it. Call a qualified service technician. Force or attempted
repair may result in a fire or explosion.
B. Before OPERATING, smell all around the
appliance area for gas. Be sure to smell next to
the floor because some gas is heavier than air
and will settle on the floor.See below.
D. Do not use this appliance if any part has been under water.
Immediately call a qualified service technician to inspect the
appliance and to replace any part of the control system and any
gas control, which has been under water.
WHAT TO DO IF YOU SMELL GAS
•
•
Do not try to light any appliance.
•
Immediately call your gas supplier from a neighbor's phone.
Follow the gas supplier's instructions.
Do not touch any electric switch; do not use any
phone in your building.
•
If you cannot reach your gas supplier, call the fire department.
OPERATING INSTRUCTIONS
1. STOP! Read the safety information above on this label.
2. Set the thermostat to lowest setting.
White-Rodgers gas valve
model 36E
Gas control knob
3. Turn off all electrical power to the appliance.
4. Remove jacket top panel.
5. This appliance is equipped with an ignition device which automatically lights the burner.Do
not try to light the burner by hand.
6. Turn Gas control knob to OFF.
7. Wait five (5) minutes to clear out any gas.Then smell for gas,including near the floor.If you
smell gas, STOP! Follow "B" in the safety information above. If you don't smell gas, go to
the next step.
8. Turn Gas control knob to ON.
9. Turn on all electric power to the appliance.
10. Set thermostat to desired setting.
Position
indicator
85022
11. If the appliance will not operate, follow the instructions "TO TURN OFF GAS TO
APPLIANCE" below and call your service technician or gas supplier.
12. Replace jacket top panel.
TO TURN OFF GAS TO THE APPLIANCE
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be performed.
3. Remove jacket top panel.
4. Turn Gas control knob to OFF.
5. Replace jacket top panel.
Part number 550-141-812/0699
13
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Co m m o n p ro b le m s a n d s o lu t io n s
Symptom
Common Causes
Possible Corrections
Thermostat installed where drafts Locate thermostat on inner wall away from
Rapid cycling — boiler
or heat affect reading
heat sources or cool drafts.
turns on and off frequently
Heat anticipator in thermostat
adjusted incorrectly
Adjust thermostat per manufacturer’s
instructions.
Incorrect limit setting
Set limit according to system needs.
Maximum setting is 220˚F. Increase limit
setting to decrease cycling.
Insufficient water flow through
boiler
Check all valves to and from boiler. Return
to proper setting.
Confirm circulator size.
Expansion tank sized too small
Flooded expansion tank
Inoperative limit control
Call qualified service technician to check
expansion tank operation and size.
Frequent release of water
through relief valve
Call qualified service technician to check
expansion tank operation.
Call qualified service technician to replace
limit control.
Leaks in boiler or piping
Have qualified service technician repair
leaks at once to avoid constant use of
makeup water. Makeup water can cause
mineral deposits which, in turn, can cause
boiler section failure. Do not use petroleum-
base stop-leak compounds.
Need to frequently add
makeup water
Oxygen corrosion due to leaks in Have qualified service technician repair at
Black water condition
boiler and piping
once. Keep pH of water between 7.0 to 8.5.
14
Part number 550-141-812/0699
G O LD G V S e r. 3 — Us e r ’s in fo rm a t io n m a n u a l
Co m m o n p ro b le m s a n d s o lu t io n s (continued)
Symptom
Common Causes
Possible Corrections
Mineral deposits in sections due to Call qualified service technician to de-lime
Popping or percolating
noise heard in boiler
constant use of makeup water
boiler, if necessary. In some cases,
deposits will be too heavy to remove with
de-liming procedures.
Have qualified service technician repair
leaks to eliminate need for constant
makeup water.
Incorrect pH of boiler water
Call qualified service technician to check
pH level and correct. pH should be
maintained between 7.0 to 8.5.
Insufficient water flow through
boiler
Check all valves to and from boiler. Return
to proper setting.
Confirm circulator size.
Contaminated combustion air
supply — See page 4 in this
manual.
Remove any contaminating products. See
page 4 in this manual.
Metal flakes found in vent
outlet or vent starter tee —
flueway corrosion
Provide outside air for combustion. Kit
available through Weil-McLain distributor.
Have qualified service technician pipe-up
kit.
Condensation of combustion
gases in boiler sections
Have qualified service technician check
operation of mixing system. Repair/replace
if necessary.
Air in system
Bleed air from system through air vents in
radiators or baseboard units.
Some radiators or
baseboard units do not
heat or are noisy
Low system pressure
Fill to correct pressure.
Check for leaks in boiler or piping. Have
qualified service technician repair at once.
High limit set too low
Adjust high limit to higher setting.
Part number 550-141-812/0699
15
Weil-McLain Limited Warranty for
Residential & Commercial Cast Iron Boilers
xxRESIDENTIALWATERWARRANTY—Limited Lifetime
xxRESIDENTIAL STEAMWARRANTY—Limited 10Year
xxCOMMERCIAL WARRANTY—Limited 10-Year
These warranties do not cover:
1. Components that are part of the heating systems, but
were not furnished by Weil-McLain as a part of the
boiler.
NOTE: The residential steam and water warranties do not
cover residential boilers installed in buildings other than one
or two family dwelling units, unless they are buildings with
individual boilers for each dwelling unit.
2. The workmanship of any installer of Weil-McLain’s
boilers. In addition, this warranty does not assume any
liability of any nature for unsatisfactory performance
caused by improper installation.
First Year-(All Residential & Commercial Cast Iron
Boilers)
3. Any costs for labor for removal and reinstallation of the
alleged defective part, transportation to Weil-McLain, if
necessary, and any other materials necessary to
perform the exchange.
Limited Warranty for Cast Iron Boilers:
Weil-McLain warrants that its cast iron boilers are free from
defects in material and workmanship for one year from the
date of installation. If any parts are found to be defective in
manufacture, Weil-McLain will provide replacement of such
defective parts.
4. Improper burner adjustments, control settings,care or
maintenance. Information is included in the installation
Instructions, Owner’s Information Manual and/or Start-
up, Service and Maintenance Instructions, and other
printed technical material furnished by Weil-McLain with
the boiler.
Second Through Tenth Year-(Residential Water/Steam)
Second Through Tenth Year-(Commercial Water/Steam)
Limited Warranty for cast iron sections:
Weil-McLain warrants that the cast iron sections of its water
and steam boilers are free from defects in material and
workmanship from the date of installation for the second
through the tenth year. If, during such time period, any section
is found to be defective, Weil-McLain will provide replacement
for the original cast iron section(s).
5. Boilers operated with combustion air contaminated
externally by chemical vapors or with improper fuel
additives, or with water conditions which may have
caused unusual deposits in the cast iron sections.
These warranties extend only to the first retail purchaser of the boiler
and only to a boiler that has not been moved from its original
installation site.
Eleventh Year and Beyond - (Residential Water Only)
Limited Warranty for Cast Iron Sections:
Weil-McLain warrants that the cast iron sections of its
residential water boilers are free from defects in material and
workmanship for the eleventh year and beyond from the date
of installation.If, during such time period, any section(s) is
found to be defective, Weil-McLain will provide replacement
for the original cast iron section(s) upon the payment of a
proportionate charge based on the time the boiler has been
in service. The proportionate charge will be equal to the
appropriate percentage of the list price of such section(s) at
the time the warranty claim is made, and will be determined
as follows:
THE WARRANTIES DESCRIBED ABOVE ARE IN LIEU OF ALL
OTHERWARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITEDTO ANY IMPLIEDWARRANTIES OF FITNESS FOR
A PARTICULAR PURPOSE AND MERCHANTABILITY. WEIL-
McLAIN EXPRESSLY DISCLAIMS AND EXCLUDES ANY LIABILITY
FOR CONSEQUENTIAL, INCIDENTAL, INDIRECT OR PUNITIVE
DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED
WARRANTY.
For prompt product warranty claims, notify the installer who, in turn,
will notify the Weil-McLain distributor from whom he purchased the
boiler. If this action does not result in warranty resolution, contact
Weil-McLain Consumer Relations Department, 500 Blaine Street,
Michigan City, Indiana 46360-2388, with details in support of the
warranty claim. Alleged defective part or parts must be returned
through trade channels in accordance with the Weil-McLain
procedure currently in force for handling returned goods for the
purpose of inspection to determine cause of failure. Weil-McLain
will furnish new part(s) to an authorized Weil-McLain distributor who,
in turn will furnish the new part(s) to the heating contractor who
installed the boiler. If you have any questions about the coverage of
this warranty, contact Weil-McLain at the address above.
11th year - 5%; 12th year - 10%; 13th year - 15%;
14th year - 20%; 15th year - 25%; 16th year - 30%;
17th year - 35%; 18th year - 40%; 19th year - 45%;
20th year - 50%; 21st year - 55%; 22nd year - 60%;
23rd year - 65%; 24th year - 70%; 25th year and
beyond - 75%.
All Residential & Commercial Cast Iron Boilers
These warranties are subject to the condition that the boiler
must have been installed by a heating contractor whose
principal occupation is the sale and installation of plumbing,
heating and/or air conditioning equipment.
Weil-McLain
500 Blaine Street
Michigan City, IN 46360-2388
16
Part number 550-141-812/0699
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