Burnham 8B Series Installation, Operating And Servicing Instructions

Burnham 8B Series Installation, Operating And Servicing Instructions

Gas fired boiler

Advertisement

N I
S
T
S
E
R
F
r o
s
e
v r
c i
e
r o
e r
p
i a
p
o r
v
d i
e
B
o
l i
r e
M
o
d
l e
B
o
l i
r e
M
o
d
l e
N
u
m
b
r e
_
8
_
_
_
_
_
-
_
H
e
t a
n i
g
C
o
t n
a r
t c
r o
A
d
d
e r
s
s
8141602R13-7/03
A
L
L
A
I T
O
V
C I
E
N I
S
E
R
G
A
S
-
I F
s r
o t
b
i o
e l
, r
c
a
l l
o y
r u
N
u
m
b
r e
a
n
d
S
e
i r
l a
B
o
l i
r e
S
_
_
_
6
_
_
N
,
O
P
E
R
S
T
R
U
C
I T
E I
S
8
R
E
D
B
O
h
e
t a
n i
g
c
o
t n
a r
c
o t
. r
N
u
m
b
r e
a
s
s
h
o
w
n
o
e
i r
l a
N
u
m
b
r e
_
_
_
_
_
1
A
T
N I
G
A
O
N
S
F
O
B
L I
E
R
W
h
e
n
s
e
e
k
n i
g
i
f n
r o
m
n
R
t a
n i
g
L
a
b
e
. l
n I
s
a t
l l
t a
o i
n
D
a
e t
P
h
o
n
e
N
u
m
b
r e
N
D
R
t a
o i
n
o
n
b
i o
e l
, r
Price - $5.00

Advertisement

Table of Contents
loading

Summary of Contents for Burnham 8B Series

  • Page 1 Price - $5.00 8141602R13-7/03...
  • Page 2 IMPORTANT INFORMATION - PLEASE READ THIS PAGE CAREFULLY NOTE: The equipment shall be installed in accordance with those installation regulations enforced in the area where the installation is to be made. These regulations shall be carefully followed in all cases. Authorities having jurisdiction shall be consulted before installations are made.
  • Page 3 f i l l i t . r i l l i t i l t t i i l i t l i i t l...
  • Page 4: Table Of Contents

    Table of Contents Pre-Installation ..........6 Boiler Assembly ..........8 III. Gas Control System Assembly ....... 15 (Knockdown Boilers) Water Trim and Piping ........27 Gas Piping ............31 Venting ............33 VII. Electrical ............36 VIII. System Start-up ..........59 Service .............
  • Page 5 Figure 1: Dimensional Data Table 1: Dimensional Data o l l " 7 . t f " 8 . t f " 9 . t f " 9 . t f " 0 . t f " 0 . t f l l a "...
  • Page 6: Pre-Installation

    I. Pre-Installation a. Front: 18" b. Top: 36" c. Draft hood, rear, sides and flue connector: 6" 2. USA, 808B-810B: for installation in room which is large in comparison with size of boiler. a. Front: 18" b. Top: 51½" Inspect shipment carefully for any signs of damage. c.
  • Page 7 a. If result is greater than or equal to 50 ft³ per 1,000 Minimum free area of 1 square inch per 3,000 Btuh, space is considered an unconfined space. Btu per hour input of all equipment in space. ii. Free area shall not be less than the sum of b.
  • Page 8: Boiler Assembly

    II. Boiler Assembly Remove Crate (Semi-Pak and Packaged Only) 1. Remove all fasteners at crate skid. 2. Lift outside container and remove with all other inside protective spacers and bracing. Remove boiler from skid. See Figure 2. Exercise care to avoid dropping boiler. 1.
  • Page 9 5. Roll boiler until 3" roller is located as shown. Use 5. Fill boiler completely with water by venting air pry bar to install wood blocks under front corners of through purge valve. Close purge valve and apply base. Remove 3" roller. water pressure of at least 10 psi but less than 50 psi gauge pressure.
  • Page 10 Figure 5: General Assembly (Knockdown Boilers) on three sides (alcove) while maintaining Install Base Front Panel. See Figure 5. Panel and clearances shown in Figure 4. hardware located in Combination Boiler Parts and Control Carton. Move boiler to permanent location by sliding or walking.
  • Page 11 Figure 6: Flame Roll-out Switch Installation Figure 7: Burner/Burner Access Panel Installation...
  • Page 12 1. Cut insulation from semicircular notch at right end of 7. Attach Lower Front Tie Bar to Left Side and Right the burner access panel. Models 808B - 810B have Side Panels. two (2) burner access panels. Remove insulation 8. Engage Upper Front Panel in slots on Left Side and from notch of right side burner access panel only.
  • Page 14 Figure 9: EP/OP Control Installation...
  • Page 15: Gas Control System Assembly

    III. Gas Control System Assembly (Knockdown Boilers) OP Control System 24V Standing Pilot Control System Install Gas Control System. All components are Install Gas Control System. All components are located in Combination Boiler Parts and Control Carton. located in Combination Boiler Parts and Control Carton. 1.
  • Page 16 Panel using four (4) #8 x ½" lg. sheet metal b. Attach transformer/control center to junction screws. box. EP-CSD-1 Control System b. Connect Ignition Lead from Pilot to Ignition Transformer. Install Gas Control System. All components are 4. Mount Transformer (continuous circulation) or located in Combination Boiler Parts and Control Carton.
  • Page 27: Water Trim And Piping

    ¼ " . Design system to obtain a 20°F temperature rise through the boiler (see Table 4). If a temperature rise greater F ° " 2 than 40°F is desired, consult Burnham. F ° ½ " F ° ½ "...
  • Page 28 b. Insert Temperature-Pressure Gauge. Tighten by applying pressure to square shank on back of gauge. DO NOT APPLY PRESSURE ON GAUGE CASE since this may ruin gauge calibration. 2. Alternate Temperature-Pressure Gauge Piping. See Figure 23. a. Install 2 NPT x 10" Nipple into Supply Tapping "A".
  • Page 29 Figure 23: Alternate Temperature-Pressure Figure 22: Temperature-Pressure Gauge Gauge Installation Installation Figure 24: Recommended Piping for Combination Heating & Cooling (Refrigeration) System...
  • Page 31: Gas Piping

    V. Gas Piping 4. Specific gravity of gas. Gas piping systems for gas with a specific gravity of 0.70 or less can be sized directly from Table 6, unless authority having jurisdiction specifies a gravity factor be applied. For specific gravity greater than 0.70, apply gravity factor from Table 8.
  • Page 32 Table 6: Maximum Capacity of Schedule 40 Pipe in CFH for Gas Pressures of 0.5 psig or Less ½ ¾ ¼ ½ ¾ ¼ Table 7: Equivalent Lengths of Standard Pipe Fittings & Valves y l l t t i °...
  • Page 33: Venting

    VI. Venting Install vent system in accordance with local building top of boiler. On Knocked Down boilers, the assembly is codes; or local authority having jurisdiction; or located in Combination Boiler Parts and Control Carton. National Fuel Gas Code, ANSI Z223.1/NFPA 54, Part 7, 1.
  • Page 34 1. Do not connect into same leg of chimney serving an Boiler Equipped With Vent Damper. See Figure 28. open fireplace. 1. Open Vent Damper Carton and remove Installation 2. Where two or more appliances vent into a common Instructions. Read Installation Instructions vent, the area of the common vent should at least thoroughly before proceeding.
  • Page 35 9. Design vent system for sea level input. venting system are located and other spaces of the building. Turn on clothes dryers and any appliance 10. Provide adequate ventilation of Boiler Room. See not connected to the common venting system. Turn Section I: Pre-Installation.
  • Page 36: Electrical

    VII. Electrical . f f Install Boiler Wiring 2. Remove factory installed Jumper Plug from Vent Damper Receptacle on Vestibule Wiring Harness 1. Knockdown boilers only. Locate wiring harnesses in and discard. Combination Boiler Parts and Control Carton. Refer 3. Plug Vent Damper Harness Plug into Vent Damper to Table 10 and connect wiring as shown on the Receptacle.
  • Page 37 through Terminal 2 and the damper motor is de- Alliance Water Heater (if used). May be used with energized. Intermittent Circulation only. 5. When the call for heat is satisfied, the damper relay Refer to Alliance Installation, Operating and coil is de-energized - closing contacts which Service Instructions for wiring, piping and energize the damper motor.
  • Page 38 Table 10: Sequence of Operation and Wiring Diagrams & & & & 1. Standing Pilot (24) Sequence of Operation continues to operate and Vent Damper (if used) remains open with call for heat. If a. Normal Operation blocked vent switch is activated do not Thermostat or operating control calls for attempt to place boiler in operation.
  • Page 39 Figure 31: Wiring Diagram, Standing Pilot (24), USA and Canada, Continuous Circulation...
  • Page 40 Figure 32: Wiring Diagram, Standing Pilot (24V), USA and Canada, Intermittent Circulation...
  • Page 41 3. Electronically Supervised Standing Pilot (OP-CSD-1) 2. Electronically Supervised Standing Pilot (OP) Sequence of Operation Sequence of Operation a. Normal Operation a. Normal Operation Thermostat or operating control calls for Thermostat or operating control calls for heat. heat. ii. Terminal #6 of RM7890C Burner Control is ii.
  • Page 42 Figure 33: Wiring Diagram, OP/OP-CSD-1 Ignition System, Continuous Circulation...
  • Page 43 Figure 34: Wiring Diagram, OP/OP-CSD-1 Ignition System, Intermittent Circulation...
  • Page 44 excessive flue gas spillage occurs. 4. Honeywell EI Sequence of Operation Circulator continues to operate and Vent a. Normal Operation Damper (if used) remains open with call for Thermostat or operating control calls for heat. If blocked vent switch is activated do heat.
  • Page 45 Figure 35: Wiring Diagram, Honeywell EI, USA, Continuous Circulation...
  • Page 46 Figure 36: Wiring Diagram, Honeywell EI, USA, Intermittent Circulation...
  • Page 47 Figure 37: Wiring Diagram, Honeywell EI, Canada, Continuous Circulation...
  • Page 48 Figure 38: Wiring Diagram, Honeywell EI, Canada, Intermittent Circulation...
  • Page 49 excessive flue gas spillage occurs. Circulator 5. Johnson EI Sequence of Operation continues to operate, Vent Damper (if used) a. Normal Operation remains open with call for heat. If blocked Thermostat or operating control calls for vent switch is activated do not attempt to heat.
  • Page 50 Figure 39: Wiring Diagram, Johnson EI, USA, Continuous Circulation...
  • Page 51 Figure 40: Wiring Diagram, Johnson EI, USA, Intermittent Circulation...
  • Page 52 Figure 41: Wiring diagram, Johnson EI, Canada, Continuous Circulation...
  • Page 53 Figure 42: Wiring Diagram, Johnson EI, Canada, Intermittent Circulation...
  • Page 54 6. Electronically Supervised Intermittent Ignition call for heat. Normal operation resumes (EP/EP-CSD-1) Sequence of Operation when water temperature falls below set point. a. Normal Operation ii. Blocked Vent Switch: Automatically interrupts main burner operation when Thermostat or operating control calls for excessive flue gas spillage occurs.
  • Page 55 Figure 43: Wiring Diagram, EP/EP-CSD-1 Ignition System, USA, Continuous Circulation...
  • Page 56 Figure 44: Wiring Diagram, EP/EP-CSD-1 Ignition System, USA, Intermittent Circulation...
  • Page 57 Figure 45: McDonnell & Miller PS-851 (120V) L.W.C.O. Wiring for Boilers with 24V Limit Circuits Figure 46: McDonnell & Miller PS-851 (120V) L.W.C.O. Wiring for Boilers with 120V Limit Circuits (OP & EP)
  • Page 58 Figure 47: Hydrolevel OEM - 170/550/650/750 (120V) L.W.C.O. Wiring for Boilers with 24V Limit Circuits Figure 48: Hydrolevel OEM - 170/550/650/750 (120V) L.W.C.O. Wiring for Boilers with 120V Limit Circuits...
  • Page 59: System Start-Up

    VIII. System Start-up At completion, open all zone valves or shut-off valves. 9. Close purge valve, continue filling the system until the pressure gauge reads the desired cold fill pressure. Close fill valve. (Note - If make-up water line is equipped with pressure reducing valve, adjust pressure reducing Safe operation and other performance criteria were met valve to desired cold fill pressure.
  • Page 60 Figure 49: Lighting Instructions (24V Standing Pilot)
  • Page 61 Figure 50: Operating Instructions (EI)
  • Page 62 Figure 51: Lighting Instructions (OP)
  • Page 63 Figure 52: Operating Instructions (EP)
  • Page 64 l i t f i t " ( " f i t y l l s l l " ( " f f - Figure 53: Lighting / Operating Instructions (OP/EP-CSD-1)
  • Page 65 Figure 54: Honeywell Q314 Pilot Flame Figure 57: Honeywell Q179D Pilot Flame (OP) (24V Standing Pilot) Figure 55: Honeywell Q348 Pilot Flame Figure 58: Honeywell Q179C Pilot Flame (EP) (24V Electronic Ignition) Check pilot burner flame and main burner flames through observation port.
  • Page 66 Do not reduce more than 0.3 inch w.c. If boiler is still 2. Observe temperature gauge. When temperature overfired, contact your Burnham distributor or exceeds limit set point main burners should Regional Office for replacement Gas Orifices.
  • Page 67 b. Increase input rate if less than 98% of rating plate Table 12: Input Rate input. Increase manifold gas pressure no more than 0.3 inch w.c. If measured input rate is still less than 98% of rated input: Remove Main Burners per procedure in Section IX: Service.
  • Page 68: Service

    IX. Service f i l l l i l i t . r i , l l General. Inspection and service must be conducted 2. Remove Front Removable Door. Raise Lower Front annually. Turn off electrical power and gas supply Tie Bar.
  • Page 69 Warning: This product contains refractory ceramic fibers (RCF). RCF has been classified as a possible human carcinogen. After this product is fired, RCF may, when exposed to extremely high temperature (>1800F), change into a known human carcinogen. When disturbed as a result of servicing or repair, RCF becomes airborne and, if inhaled, may be hazardous to your health.
  • Page 70 Figure 60: Boiler Flueway Cleaning Clean Combustion Chamber by vacuuming. Exercise Table 13: Pilot Burner Location care to avoid damaging Base Insulation. Install Burners by reversing procedures used to remove burners. Verify Main Burners are properly located on support bracket in Base Rear Panel, seated &...
  • Page 71 Honeywell EI Trouble Shooting Guide...
  • Page 72 Johnson EI Trouble Shooting Guide...
  • Page 74: Service Record

    SERVICE RECORD DATE SERVICE PERFORMED...
  • Page 75: Repair Parts

    All Series 8B Repair Parts may be obtained through your local Burnham Wholesale distributor. Should you require assistance in locating a Burnham Distributor in your area, or have questions regarding the availability of Burnham products or repair parts, please contact Burnham Customer Service at (717) 481-8400 or Fax (717) 481-8408.
  • Page 76 i t n " 3...
  • Page 77 i t n , t l ¼ " 1 ¼ " ¼ "...
  • Page 78 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 79 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 80 & & & & & " 1 " 1 ¾ " " 1 k i l " 1 " 1 ¾ " & ¾ " " 2 & " 1 " 2 " 1 ¾ " & ¼ " " 1...
  • Page 81 " 1 " 1 " 1 " 8 " 8 " 8 " 4 " 8 " 1 " 2 ° 0 " 1 " 1 e l l " 4 " 1...
  • Page 82 " 1 " 1 k i l " 1 " 1 " 2 " 1 ¼ " " 1...
  • Page 83 & " 1 ¾ " " 1 k i l " 1 " 1 ¾ " & ¾ " " 2 & " 1 " 2 " 1 ¾ " & ¼ " " 1...
  • Page 84 " 1 " 1 " 1 " 8 " 8 " 8 " 4 " 8 " 1 " 2 ° 0 " 1 " 1 e l l " 4 " 1...
  • Page 85 & & L " ¼ " & & r t i & ¼ " " 8...
  • Page 86 " 6 ¼ "...
  • Page 87 " 6 ¼ " " 8 e l l " 8 ¼ " " 8 " 4 ½ " ½ " ½ " ½ " ½ " r t i...
  • Page 88 ¼ "...
  • Page 89 ¼ " " 8 e l l " 8 ¼ " " 8 " 4 ½ " ½ " ½ " ½ " ½ " r t i...
  • Page 90 & f i r " 6 . t f ¼ " & r t i " 8 e l l " 8 & ¼ " " 8...
  • Page 91 f i r " 6 . t f ¼ " r t i " 8 " 8 ¼ " " 8...
  • Page 92 & . t f . t f & & ¼ " " 8 e l l " 8 & ¼ " " 8 " 4 ½ " ½ " ½ " ½ " ½ " r t i...
  • Page 93 " 4 " 8 " 8 ¼ " " 8 " 4 ½ " ½ " ½ " ½ " ½ " r t i...
  • Page 95 i t n - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 98 , t i ° 0 & ; ) t & , l l ¾ " ½ " , t i , l l ¾ " " 3 " 0 ¾ ¾ ½ " ¾ ½ " ¾ - - - - - - - - - - - -...
  • Page 99 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
  • Page 100 Burnham Commercial will, at its option, repair or e.) Misuse. The following claims are not covered by these warranties:...

This manual is also suitable for:

805b806b810b807b808b809b

Table of Contents