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WINCHESTER 

Hamllton Home rrodncts, Inc. 

(800) 879-0123 

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MODEL�- STYLED 

40-140 

MBH INPUT 

DESCRIPTION 

These  Categorx 

N. 

highly 

otticier.t.  compact. 

s

e

a

l ed  combustion,  condensing  type  furnaces 

are  desig ned for residential  and  commercial 

in­

s

_

t

a

l

l

a

tions in  a b asement. closet, 

alcove, 

reerea­

tlon  room  or  gara g e   wher e   the  amb i e n t  

temperature  is  above 

32°F, 

or  high€<". 

AU 

USB 

o ut

d

o

o

combustion air. They may 

be 

e

it

h

e

r side 

wall  or  thru-roof 

vent�d  using  approved 

plas

t

i

type 

co

m

b

us

t

io

air and vent piping. 

A Vent Tar- . 

mination  Kit  �s 

required. 

AU 

units  are  factory 

assembled,  w1red and tosted to assure 

oa�r'td--' 

a

b

l

and economical lnstattation and operation. 

FEATURES 

• 

· 

Elactronlc hot 

surface lgnltion 

sa

v

es 

fuel 

cost 

with 

Increased 

dependability and reiTabllrty. 

• 

Induced 

combustion-system  with lnshot 

main 

burners  for  quiet, 

efficlent 

operation  with 

low 

NOx 

m

l

ss

!9

ns 

o!-35 

nanograms/joule. 

• 

100%  shut off 

main gas v

al

v

e for extra sa

fet

y

Propane 

modet 

convertible 

to 

n

a

t

u

r

a

gas. 

• 

PSG 

-

multlpte speed, 

direct dove 

mJ

to

r  with 

large,  quiet blower. 

• 

24V,  40 

VA 

control 

transformer  and  cool1ng 

relay 

supplied 

for 

add-on cooling . 

• 

Hi-tech 

sectionaliied 

p(imary heat exchanger 

·of 

atumlnlzoo 

s

t

e

e

l

·  ·' 

• 

Streamlined seeondar)' 

{condensing)heat 

ex­

changer of high-grade stainless 

steel 

• 

Lifetime  limited 

warranty  on 

bo

t

heat 

ex­

ch�ogors to 

the original 

purcha

se

r; 

a  10-year 

limited 

w

arran

ty 

from 

original lnstaHation data 

to s

u

b

seq

ue

nt purchaser.  5-year 

warranty 

on 

co

mme

rcial applications. 

• 

Uses outdoor 

co

m

b

us

t

i

o

alr to 

reduce 

I

n

t

er

n a

heat load and drafts 

along 

with 

roduc:eO 

pote 

tial 

for 

corrosion 

caused 

by  contaminated  in­

door 

c

o

m

b

u

s

t

i

o

n air. 

• 

Timed on.  adjustable 

off 

blower capabHity. 

• 

Blower  door safely  switch and corrbustion  air 

safety. 

• 

Solid  (knock 

ou!.) 

bottom 

to  assuro  rattle  free 

operation. 

• 

Att

r

a

ct

i

v

e

l

styled 

with 

ba

k

ed

-

Bnamel 

f

i

nish

• 

Easy  access  from  front  or  unit 

for  cleaning, 

ma intenance or 

service. 

• 

Cleanable. 

high 

efficiency  (il!ors  supptiod  whil 

fvmaCDs. 

Summary of Contents for PBNU-LD06N040

Page 1: ...th low NOx mlss 9ns o 35 nanograms joule 100 shut off main gas valve for extra safety Propane modet convertible to natural gas PSG multlpte speed direct dove mJtor with large quiet blower 24V 40 VA co...

Page 2: ...g Extinguish any open flames Immediately call your gas supplier from a neighbor s phone Folio the gas sup plier s instructions If you cannot reach your gas supplier call the fire department 035 10976...

Page 3: ...are not handled property CAUTION The cooling coil must be installed in the supply air Condensate Piping 9 Electrical Data 9 Electrical Connections 9 10 Safety Controls 10 Start Up Adjustments 10 11 I...

Page 4: ...water codes and other applicable codes CAUTION Do notinstall the furnace in an unconditioned space or garage that could experience ambient temperatures of 3Z F 0 8 or lower CAUTION This unit must be...

Page 5: ...ia K O CAS INLcr f tr l 114 x VENT OOTLET 3 dia K O 2 8 1 2 LEFT SIDE 2 7 16 _ c D 11 2 15 2 15 2 21 2 21 3 21 3 21 3 25 3 Blower Max Outlet Temp HP Size OF 175 1 5 9 4 175 113 1 6 175 1 2 11 8 175 1...

Page 6: ...ere vent gas coutd enter the building 1 foot Above grade and anticipated snow depth 1 foot Above rade when adjacent to a publtc walkway _ 7 feet From electric gas meters regulators and rehef equipll e...

Page 7: ...his procedure To remove a filter from the side location push the closed end of the filter retainer down until it clears the flange on the side panel which acts as a catch for the retainer When the ret...

Page 8: ...s including pilots Do not breatht vapors and avoid contact with skin and eyes 6 All joints must be made to provide a permanent air tight water tight seal The only exception to this means o joining is...

Page 9: ...ame color as the building to make them less noticeable RGURE 6 ROOFTOP TERMINATION If optional side walt venting is to be used installation of the terminal kit should be as shown in Figures 7 and 8 Th...

Page 10: ...ocedure for condensate piping is as follows 1 Determine whether the condensate drain line will be in stalled through the right or left side of he furnace Unitary Products Group 650 65 N2 2 Carefully r...

Page 11: ...rminal board on the low voltage transformer Typical control wiring is shown in Figure 1OA Set the heat anticipator in t he room thermostat to 1 16 amps Setting it lower will cause short cycles Setting...

Page 12: ...surface igniter to begin glowing c If glow is seen turn the thermostat down below room temperature Hot surface igniter should stop glowing 3 Tum the gas supply ON at external valve and main gas valve...

Page 13: ...lly has a 1 2 or 1 cubic foot test dial 3 Using the number of seconds for each revolution and the size of the test dial increment find the cubic feet of gas t _ L L I TABLE 3 GAS RATE CUBIC FEET PER H...

Page 14: ...lay 3R which energizes the venter When the proper amount of combustion air is being provided a pressure switch activates the SOE47 ignition control A sec ond and third pressure switch 2LP or 3LP and 4...

Page 15: ...xchanger 1 Turn off the main manual gas valve extern to the furnace 2 Turn off the electrical power to the furnace 4 Disconnect the gas supply piping and control wiring from the gas valve 5 Remove the...

Page 16: ...rain trap has been emptied during this cleaning procedure refill it by following the instructions foundin the start Up andAdjustment section on this instruction 650 65 N2 13 Operate the unit for a min...

Page 17: ...2Jl Jl llP 2L lrS 1IIP TS IS IP 0 rn 6 o R lllm E Lilt lUI CN ICITCJl flUY II 1 M R I TOO flUY CDC flUr rrCJl ttJTm W TT 1l lflTOl IX Oll SWITOi SYI I Ol lltOit T ROO 24 110 i vtRIte tt1 LOO 115 X T I...

Page 18: ...ffi l l KJTrn B FETf NITG UXXli l l tlTG l tITGl F fl JRR fl ilTD 1 ocx KETI PllXl 24 YQT V RII ll ro J E TI PlLO liS VQT r AII ll ro xE1 Tarf 2 VIIS YQT lim ro xFTI PlLO 1 EtilTCJI Iill Tl COifFa a m...

Page 19: ...ansformer thermostat controller and wiring Place jumper on Place jumper pressure switch 1 LP on relay 3R Replace I between C NC between 1 3 venter Venter Okay Venter Okay YES YES r Check hoses connect...

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