Eurotherm 5001 Quick start guide
GAS FIRED WALL FURNACES MODELS 5001/8001 - 5002/8002
INSTALLATION INSTRUCTIONS AND OWNER’S MANUAL
– Do not stor or us gasolin or oth r
flammabl vapors and liquid in th
vicinity of this or any oth r applianc .
– WHAT TO DO IF YOU SMELL GAS
• Op n windows
• Do not try to light any applianc
• Do not touch any l ctrical switch;
do not us any phon in your
building.
• Imm diat ly call your gas suppli r
from a n ighbor’s phon . Follow th
gas suppli r’s instructions.
• If you cannot r ach your gas
suppli r, call th fir d partm nt.
– Installation and s rvic must b
p rform d by a qualifi d install r, s rvic
ag ncy or th gas suppli r.
WARNING: If th information in this
manual is not follow d xactly, a fir or
xplosion may r sult causing prop rty
damag , p rsonal injury or loss of lif .
WARNING: If not install d, op rat d
and maintain d in accordanc with
th manufactur r’s instructions, this
product could xpos you to
substanc s in fu l or from fu l
combustion which can caus d ath or
s rious illn ss and which ar known
to caus canc r, birth d f cts or oth r
r productiv harm.
DIRECT VENT WALL FURNACE
MODELS
5001, 5002, 8001, 8002
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
Edition: 06/2006
Codice: D- BR420
This manual was written and printed by Robur S.p.A.; part or total reproduction of this manual is
prohibited.
The original is filed in Robur S.p.A.
Any use of this manual other than personal consultation must be previously authorized by Robur S.p.A.
All illustrations and specifications contained herein are based on the latest information available at the
time of publication approval. Robur reserves the right to make changes at any time without notice, in
materials, specifications, and models or to discontinue models.
Index
Ed. 06/2006 1
INDEX OF CONTENTS
SECTION 1 GENERAL INFORMATION AND TECHNICAL DATA ................................. 3
INSTRUCTIONS TO INSTA ER............................................................................................................. 3
GENERA WARNINGS............................................................................................................................. 4
TECHNICA DATA.................................................................................................................................... 6
SECTION 2 INSTALLATION ............................................................................................ 9
WA INSTA ATION .............................................................................................................................. 9
OUTSIDE OCATION FOR VENT TERMINA ....................................................................................... 11
GAS SUPP Y .......................................................................................................................................... 16
E ECTRICA WIRING DIAGRAMS........................................................................................................ 18
SECTION 3 OPERATING INSTRUCTIONS ................................................................... 21
OPERATING INSTRUCTIONS FOR MODE S 5001 and 8001 ............................................................. 21
OPERATING INSTRUCTIONS FOR MODE S 5002 and 8002 ............................................................. 22
SECTION 4 SERVICING................................................................................................. 25
CHECKING AND ADJUSTING THE GAS MANIFO D PRESSURE ...................................................... 25
CHECKING, REMOVING AND REASSEMB ING OF THE VENT – AIR INTAKE SYSTEM................. 25
UBRICATION OF MOVING PARTS...................................................................................................... 26
F AME VISUA CHECK ......................................................................................................................... 26
SECTION 5 PROGRAMMABLE TIMER......................................................................... 27
OVERVIEW ............................................................................................................................................. 27
SETTING AND ADJUSTMENT ............................................................................................................... 28
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
2 Ed. 06/2006
General Information and Technical Data
Ed. 06/2006 3
SECTION 1 GENERAL INFORMATION AND TECHNICAL DATA
This series is design certified to ANSI Z21.86-2004 / CSA 2.32-2004 Gas–Fired Gravity and Fan Type
Direct Vent Wall Furnaces as a Fan Type Direct Vent Wall Furnace to be installed on an outside wall
according to these instructions.
Any alteration of the original design, installed other than as shown in these instructions or used with a
type of gas not shown on the rating plate is th r sponsibility of th p rson and company making
th chang .
INSTRUCTIONS TO INSTALLER
Installation and repair should be done by a
QUALIFIED SERVICE PERSON.
The installation must conform to local codes or
in the absence of local codes, the installation
must conform with the National Fuel Gas Code
ANSI Z223.1/NFPA 54, Natural Gas and
Propane Installation Code CSA B149.1.
Mobile (Manufactured) home installations must
conform with the “Manufactured Home
Construction and Safety Standard Title 24 CFR,
Part 3280” or, when such a standard is not
applicable, the Standard for Manufactured Home
Installations, ANSI A 225.1 NFPA/501A, Mobile
Home Standard, CAN/CSA Z240 MH Series, in
Canada.
Installer must leave instruction manual with
owner after installation.
Installer must have owner fill out and mail
warranty card supplied with furnace.
Installer should show owner how to start and
operate furnace and thermostat.
Installer should provide a 1/8 inch NPT plugged
tapping for test gauge connection, immediately
upstream of the gas supply connection of the
appliance.
During initial firing of the furnace, residual
manufacturing grease will bake out and smoke
will occur which is not a health danger. To
prevent nuisance and operation of fire alarms,
ventilate the room for the first two hours of
operation.
.
MODE S DESCRIPTION
The 5001, 8001, 5002, 8002 units are gas heaters, an independent heating product with an isolated
combustion chamber and forced draught.
It can operate either with natural gas and liquid propane gas.
The combustion air intake and the exhaust of fumes are external to the system through two coaxial pipes
and are drawn by the operation of an electric fan placed in the combustion circuit. The operation
principle of the unit is based on a convective movement of the ambient air. The air going through the unit
is drawn upwards and heated, then diffused in the ambient through the outlet grille. The natural
movement of ambient air is aided by the presence of a fan placed in the lower section of the unit.
For correct operation of the unit, the grilles need to be free from clothes, newspapers or any other object
that may obstruct the flow of air.
The operation of the unit is very simple and completely automatic thanks to the thermostatic regulation
and the programmable timer (standard equipment on models 5002 and 8002). The end user only needs
to start the unit and choose the desired temperature (to be selected on the thermostat); for models 5002
and 8002, also set the operation period of the unit on the programmable timer.
The isolated combustion chamber is a best safety feature as there is no risk of leakage of the
combustion products.
A special flame detection device, that operates through a ionization flame sensor, immediately stops the
gas supply in case the flame accidentally goes off.
WARNING: Any chang to this furnac
or its controls can b dang rous. This is
a h ating applianc and any pan l, door
or guard r mov d for s rvicing an
applianc must b r plac d prior to
op rating th applianc .
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
4 Ed. 06/2006
Models 5002 and 8002 grant a higher comfort thanks to an air humidifier placed on the left hand side of
the unit.
Additionally, models 5002 and 8002 can also operate in summer time (the fan can work while the burner
is off). This allows a pleasant summer ventilation (movement of room air).
GENERAL WARNINGS
THIS IS A HEATING APPLIANCE: DO NOT OPERATE THIS APP IANCE WITHOUT FRONT PANE
INSTA ED
• Du to high t mp ratur s th
applianc should b locat d out of
traffic and away from furnitur and
drap ri s.
• Childr n and adults should b
al rt d to th hazards of high surfac
t mp ratur s and should stay away
to avoid burns or clothing ignition.
• Young childr n should b car fully
sup rvis d wh n th y ar in th
sam room as th applianc .
• Clothing or oth r flammabl mat rial
should not b plac d on or n ar th
applianc .
• Any saf ty scr n or guard r mov d
for s rvicing an applianc must b
r plac d prior to op rating th
applianc .
• K p burn r and control
compartm nt cl an.
• Th outsid v nt cap is hot whil
furnac is in op ration.
• Installation and r pair should b
don by a QUALIFIED SERVICE
PERSON. Th applianc should b
insp ct d b for us and at l ast
annually by a qualifi d s rvic
p rson.
• Mor fr qu nt cl aning may b
r quir d du to xc ssiv lint from
carp ting, b dding mat rials, tc. It
is imp rativ that control
compartm nts, burn rs and
circulating air passag ways of th
applianc b k pt cl an.
• DO NOT put anything around th
furnac that will obstruct th flow of
combustion and v ntilation air.
• DO k p th applianc ar a cl ar and
fr from combustibl mat rials,
gasolin and oth r flammabl vapors
and liquids.
• DO xamin v nting syst m
p riodically and r plac damag d
parts.
• DO xamin burn r p riodically.
Cl an and r plac damag d parts.
• DO NOT us this h at r if any part
has b n und r wat r. Imm diat ly
call a qualifi d s rvic t chnician to
insp ct th h at r and to r plac any
part of th control syst m and any
gas control which has b n und r
wat r.
General Information and Technical Data
Ed. 06/2006 5
SAFETY INFORMATION FOR USERS OF LP–GAS
Propan (LP–Gas) is a flammabl gas which can
caus fir s and xplosions. In its natural stat ,
propan is odorl ss and colorl ss. You may not know
all th following saf ty pr cautions which can prot ct
both you and your family from an accid nt. R ad th m
car fully now, th n r vi w th m point by point with
th m mb rs of your hous hold. Som day wh n th r
may not b a minut to los , v ryon ’s saf ty will
d p nd on knowing xactly what to do. If, aft r
r ading th following information, you f l you still
n d mor information, pl as contact your gas
suppli r.
LP–GAS WARNING ODOR
If a gas l ak happ ns, you should b abl to sm ll th gas b caus of th odorant put in th LP–Gas.
That’s your signal to go into imm diat action!
• Do not operate electric switches, light matches, use
your phone. Do not do anything that could ignite the
gas.
• Get everyone out of the building, vehicle, trailer, or
area. Do that IMMEDIATE Y.
• Close all gas tank or cylinder supply valves.
• P–Gas is heavier than air and may settle in low
areas such as basements. When you have reason to
suspect a gas leak, keep out of basements and
other low areas. Stay out until firefighters declare
them to be safe.
• Use your neighbor’s phone and call a trained P–
Gas service person and the fire department. Even
though you may not continue to smell gas, do not
turn on the gas again. do not re–enter the building,
vehicle, trailer, or area.
• Finally, let the service man and firefighters check for
escaped gas. Have them air out the area before you
return. Properly trained P–Gas service people
should repair the leak, then check and relight the
gas appliance for you.
NO ODOR DETECTED – ODOR FADE
Som p opl cannot sm ll w ll. Som p opl cannot
sm ll th odor of th ch mical st nch put into th
gas. You must find out if you can sm ll th odorant in
propan . Smoking can decrease your ability to smell.
Being around an odor for a time can affect your sensitivity
or ability to detect that odor. Sometimes other odors in the
area mask the gas odor. People may not smell the gas
odor or their minds are on something else. Thinking about
smelling a gas odor can make it easier to smell.
Th odorant in LP–Gas is colorl ss, and it can fad
und r som circumstanc s. For example, if there is an
underground leak, the movement of the gas through soil
can filter the odorant. Odorants in P–Gas
also are subject to oxidation. This fading can occur if there
is rust inside the storage tank or in iron gas pipes.
The odorant in escaped gas can adsorb or absorb onto or
into walls, masonry and other materials and fabrics in a
room. That will take some of the odorant out of the gas,
reducing its odor intensity.
P–Gas may stratify in a closed area, and the odor
intensity could vary at different levels. Since it is heavier
than air, there may be more odor at lower levels. Always
be sensitive to the slightest gas odor. If you detect any
odor, treat it as a serious leak. Immediately go into action
as instructed earlier.
SOME POINTS TO REMEMBER
• L arn to r cogniz th odor of LP–gas. Your local
P–Gas Dealer can give you a ”Scratch and Sniff”
pamphlet. Use it to find out what the propane odor
smells like. If you suspect that your P–Gas has a
weak or abnormal odor, call your P–Gas Dealer.
• If you are not qualified, do not light pilot lights,
perform service, or make adjustments to appliances
on the P–Gas system. If you are qualified,
consciously think about the odor of P–Gas prior to
and while lighting pilot lights or performing service or
making adjustments.
• Sometimes a basement or a closed–up house has a
musty smell that can cover up the P–Gas odor. Do
not try to light pilot lights, perform service, or make
adjustments in an area where the conditions are
such that you may not detect the odor if there has
been a leak of P–Gas.
• Odor fade, due to oxidation by rust or adsorption on
walls of new cylinders and tanks, is possible.
Therefore, people should be particularly alert and
careful when new tanks or cylinders are placed in
service. Odor fade can occur in new tanks or
reinstalled old tanks if they are filled and allowed to
set too long before refilling.
Cylinders and tanks which have been out of service
for a time may develop internal rust which will cause
odor fade. If such conditions are suspected to exist,
a periodic sniff test of the gas is advisable. If you
hav any qu stion about th gas odor, call your
LP–Gas d al r. A p riodic sniff t st of th LP–
gas is a good saf ty m asur und r any
condition.
• If, at any time, you do not smell the P–Gas odorant
and you should, assume you have a leak. Than take
the same immediate action recommended above for
the occasion when you do detect the odorized P–
Gas.
• If you experience a complete ”gas out” (the
container is under no vapor pressure), turn the tank
valve off immediately. If the container valve is left
on, the container may draw in some air through
openings such as pilot light orifices. If this occurs,
some new internal rusting could occur. If the valve is
left open, then treat the container as a new tank.
Always be sure your container is under vapor
pressure by turning it off at the container before it
goes completely empty or having it refilled before it
is completely empty.
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
6 Ed. 06/2006
TECHNICAL DATA
5001 5002 8001 8002
kW 4.25 6.98
OUTPUT HEATING
CAPACITY kBTU/hr 14.514 23.817
kW 5.19 8.50
INPUT RATING (HI input) kBTU/hr 17.700 29.000
kW — 3.84 — 5.89
MINIMUM INPUT RATING
( O input) kBTU/hr — 13.100 — 20.100
THERMA EFFICENCY
(ON INPUT RATING) % 82.00 82.13
m3/h 220 450
AIR F OW cfm 129 265
m3/h — 160 — 330
MINIMUM AIR F OW cfm — 94 — 194
TOTA E ECTRICA OAD W 86 140
mm 553 1006
ENGHT in 21 6/8 39 5/8
mm 715 715
HEIGHT in 28 1/8 28 1/8
mm 208 208
DEPTH in 8 2/8 8 2/8
kg 26 42
WEIGHT lbs. 57 93
GAS CONNECTION “NPT 1/2 female 1/2 female
mm 50 50
WA HO E DIAMETER in 2 2
mm 49 49
AIR IN ET DIAMETER in 1 7/8 1 7/8
mm 35 35
EXHAUST PIPE DIAMETER in 1 3/8 1 3/8
mm 500 500
MAX WA THICKNESS in 19 5/8 19 5/8
mm 150 150
MIN WA THICKNESS in 5 7/8 5 7/8
Tabl 1 - Technical data 1/2
General Information and Technical Data
Ed. 06/2006 7
5001 5002 8001 8002
mbar 7.7 8.0
NATURA
GAS inW.C. 3.1 3.2
mbar 26.4 26.5
MAX
P in
W.C.
10.6 10.6
mbar — 4.6 — 4.6
NATURA
GAS in
W.C.
— 1.8 — 1.8
mbar — 16.3 — 16.2
MANIFO D PRESSURE
MIN
P in
W.C.
— 6.6 — 6.5
m3/h 0.5 0.9
NATURA
GAS ft3/h 17.8 30.1
m
3
/h 0.2 0.3
MAX
P ft3/h 6.9 11.6
m
3
/h — 0.4 — 0.6
NATURA
GAS ft3/h — 13.3 — 21.3
m3/h — 0.1 — 0.2
GAS RATE
MIN
P ft
3
/h — 5.3 — 8.7
mbar 17.4 17.4
NATURA
GAS in
W.C.
7.0 7.0
mbar 27.4 27.4
MINIMUM IN ET
PRESSURE
P in
W.C.
11.0 11.0
Tabl 2 - Technical data 2/2
Gas Pipe Capacities (Up to 14" W.C. Gas Pressure through Schedule 40 Pipe)
Cubic Feet per Hour with Pressure Drop of 0.3" W.C.
Natural Gas - Specic Gravity - 0.60
Propane Gas - Specic Gravity - 1.50
Length
of Pipe
(feet)
Pipe Diameter
1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
Natural Propane Natural Propane Natural Propane Natural Propane Natural Propane Natural Propane
10 132 83 278 175 520 328 1050 662 1600 1008 3050 1922
20 92 58 190 120 350 221 730 460 1100 693 2100 1323
30 73 46 152 96 285 180 590 372 890 561 1650 1040
40 63 40 130 82 245 154 500 315 760 479 1450 914
50 56 35 115 72 215 135 440 277 670 422 1270 800
60 50 32 105 66 195 123 400 252 610 384 1150 725
70 46 29 96 60 180 113 370 233 560 353 1050 662
80 43 27 90 57 170 107 350 221 530 334 990 624
90 40 25 84 53 160 101 320 202 490 309 930 586
100 38 24 79 50 150 95 305 192 460 290 870 548
125 34 21 72 45 130 82 275 173 410 258 780 491
150 31 20 64 40 120 76 250 158 380 239 710 447
From National Gas Code
Installation
Ed. 06/2006 9
SECTION 2 INSTALLATION
Installation should be done by a QUA IFIED SERVICE PERSON.
The furnace is to be located on an outside wall.
WALL INSTALLATION
Minimum clearances from combustible
construction:
• Unit to the top surface of carpeting, tile: 2
in. (50 mm).
• Unit to back wall (0” to spacers): 0 in.
(mm).
• Vent to wall enclosure: 0 in. (mm).
• Unit to sidewalls: 3.15 in. (80 mm).
• Unit to ceiling: 10 in. (254 mm).
See Figure 1 on page 10 showing clearance for
installation of vent cap.
eave at least three feet in front of the wall
furnace for servicing and proper operation. The
wall furnace must be installed in such a way that
the external casing can be completely removed
for servicing.
If there is a shelf above the furnace, it shall be
non combustible. For best performance, a
minimum clearance of 4 in. (100 mm) is
recommended between the furnace and the
non–combustible shelf above it.
Gas utilization equipment in residential garages
shall be installed so that all burners and burner
ignition devices are located not less than 18 in.
(460 mm) above the floor. Such equipment shall
be located, or protected, so it is not subject to
physical damage by a moving vehicle.
The vent terminal of a direct vent appliance, with
an input of 50,000 BTU per hour (14.6 kW) or
less shall be located at least 9” (230 mm) from
any opening through which flue gases could
enter a building. The bottom of the vent terminal
and the air intake shall be located at least 12 in.
(300 mm) above grade.
WARNING: Th n ar st point of th v nt cap
should b a minimum horizontal distant of six
(6) f t (1,830 mm) from any pr ssur r gulator.
In cas of r gulation malfunction, th six (6)
f t (1,830 mm) distanc will r duc th chanc
of gas nt ring th v nt cap.
DO NOT cover the furnace.
Make sure that the correct gas supply is
available.
The furnace requires a 120 V 60 Hz electrical
supply.
The appliance, when installed, must be
electrically grounded in accordance with local
codes, or in the absence of local codes with the
National Electrical Code ANSI/NFPA 70 (latest
edition) or in Canada with CAN/CSA-C22.2 No.
3.
WARNING: For th installation of this
applianc th following it ms must b
us d as a v nt–air intak syst m:
– xt rnal v nt cap part n. R–TRM003
– flang d air inl t tub part n. R–TBO002
– flu outl t tub part n. R–TBO075
– O–ring part n. N–GRG005
(all th s it ms ar suppli d with th
applianc ).
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
10 Ed. 06/2006
Figur 1 - Installation clearances for safety, maintenance, correct operations
1 = fixed closed 2 = openable
V
= vent terminal
A
= air supply
A. clearance above grade, veranda, porch, deck,
or balcony (12 inches (30 cm) minimum) (3)
B. clearance to window or door that may be
opened (12 inches (30 cm) minimum) (3)
C. clearance to permanently closed window
(minimum 12 inches (30 cm) recommended to
prevent condensation on window)
D. vertical clearance to ventilated soffit located
above the terminal within a horizontal distance
of 2 feet (60 cm) from the center–line of the
terminal (18 inches (46 cm) minimum)
E. clearance to unventilated soffit (12 inches (30
cm) minimum clearance to vinyl soffit (36
inches (90 cm) minimum)
F. clearance to outside corner (12 inches (30
cm) minimum)
G. clearance to inside corner (18 inches (46 cm)
minimum)
H. not to be installed above a meter/regulator
assembly within 3 feet (90 cm) horizontally
from the center–line of the regulator (3)
I. clearance to service regulator vent outlet (6 feet
(1.8 m) minimum) (3)
J. clearance to non–mechanical air supply inlet to
building or the combustion air inlet to any other
appliance (12 inches (30 cm) minimum) (3)
K. clearance to a mechanical air supply inlet (6
feet (1.8 m) minimum) (3)
. clearance (1) above paved side–walk or a paved
driveway located on public property (7 feet (2.1
m) minimum) (3)
M. clearance under veranda, porch, deck or
balcony (12 inches (30 cm) minimum (2)) (3)
Notes:
(1) a vent shall not terminate directly above a side–walk or
paved driveway which is located between two single family
dwellings and serves both dwellings (3).
(2) only permitted if veranda, porch, deck or balcony is full open
on a minimum of 2 sides beneath the floor
(3) as specified in CGA B149 installation codes (1991).
Note: local codes or regulations may require different
clearances.
1. Remove the furnace from box/packaging taking
care not to damage the paper template. This is
to be used to mark the holes for mounting the
heater.
2. After marking where the appropriate holes will
be by using the template mentioned above,
make a 2 in. diameter hole. If a hole is already
present from a previous heater, use the Retro-
fi t/Vinyl Adapter Kit to compensate for the size
difference. This kit can also be used to extend
the placement of the vent on houses with vinyl
siding. If you are using the Retrofi t/Vinyl Adapter
Kit, install the plate using the intstructions in-
cluded with the kit before proceeding.
3. Cut the combustion exhaust and fresh air inlet
tubes according to the wall thickness (see Fig-
ure 2 below). Air inlet tube length = wall thick-
ness + 3/32 in. Flue outlet tube length = wall
thickness + 1-5/16 in. If you are using the Retro-
fi t/Vinyl Adapter Kit, you will need to include the
distance the plate extends from the wall in your
measurement of the wall thickness.
4. Drill the fi xing holes A (5 holes for 5001/5002, 8
holes for 8001/8002) in the wall. If the wall can
receive self–tapping screws, drill 1/8 in. diam-
eter. If not, drill 1/4 in. diameter and use the
plastic anchors provided.
5. Install the supporting bracket to the wall; insert
the air pipe in the wall through the hole pro-
vided in the support bracket. Place the round
adhesive gasket around the hole, so that the air
pipe remains on its positions (see Figure 3 and
Figure 4 on page 12).
6. Fix the supporting bracket with the screws. Use
self–tapping screws if the wall can receive them.
If not, use the plastic anchors provided.
7. Remove the casing loosening the fi xing screws
(see Figure 5 on page 13) and disconnect the
casing grounding cable
If using the Retrofi t/Vinyl Adapter Kit, include
the distance the plate extends from the wall
in measurement “A”.
1. Remove the furnace from box/packaging taking
care not to damage the paper template. This is
to be used to mark the holes for mounting the
heater.
2. After marking where the appropriate holes will
be by using the template mentioned above,
make a 2 in. diameter hole. If a hole is already
present from a previous heater, use the Retro-
fi t/Vinyl Adapter Kit to compensate for the size
difference. This kit can also be used to extend
the placement of the vent on houses with vinyl
siding. If you are using the Retrofi t/Vinyl Adapter
Kit, install the plate using the intstructions in-
cluded with the kit before proceeding.
3. Cut the combustion exhaust and fresh air inlet
tubes according to the wall thickness (see Fig-
ure 2 below). Air inlet tube length = wall thick-
ness + 3/32 in. Flue outlet tube length = wall
thickness + 1-5/16 in. If you are using the Retro-
fi t/Vinyl Adapter Kit, you will need to include the
distance the plate extends from the wall in your
measurement of the wall thickness.
4. Drill the fi xing holes A (5 holes for 5001/5002, 8
holes for 8001/8002) in the wall. If the wall can
receive self–tapping screws, drill 1/8 in. diam-
eter. If not, drill 1/4 in. diameter and use the
plastic anchors provided.
5. Install the supporting bracket to the wall; insert
the air pipe in the wall through the hole pro-
vided in the support bracket. Place the round
adhesive gasket around the hole, so that the air
pipe remains on its positions (see Figure 3 and
Figure 4 on page 12).
6. Fix the supporting bracket with the screws. Use
self–tapping screws if the wall can receive them.
If not, use the plastic anchors provided.
7. Remove the casing loosening the fi xing screws
(see Figure 5 on page 13) and disconnect the
casing grounding cable
If using the Retrofi t/Vinyl Adapter Kit, include
the distance the plate extends from the wall
in measurement “A”.
1. Remove the furnace from box/packaging taking
care not to damage the paper template. This is
to be used to mark the holes for mounting the
heater.
2. After marking where the appropriate holes will
be by using the template mentioned above,
make a 2 in. diameter hole. If a hole is already
present from a previous heater, use the Retro-
fi t/Vinyl Adapter Kit to compensate for the size
difference. This kit can also be used to extend
the placement of the vent on houses with vinyl
siding. If you are using the Retrofi t/Vinyl Adapter
Kit, install the plate using the intstructions in-
cluded with the kit before proceeding.
3. Cut the combustion exhaust and fresh air inlet
tubes according to the wall thickness (see Fig-
ure 2 below). Air inlet tube length = wall thick-
ness + 3/32 in. Flue outlet tube length = wall
thickness + 1-5/16 in. If you are using the Retro-
fi t/Vinyl Adapter Kit, you will need to include the
distance the plate extends from the wall in your
measurement of the wall thickness.
4. Drill the fi xing holes A (5 holes for 5001/5002, 8
holes for 8001/8002) in the wall. If the wall can
receive self–tapping screws, drill 1/8 in. diam-
eter. If not, drill 1/4 in. diameter and use the
plastic anchors provided.
5. Install the supporting bracket to the wall; insert
the air pipe in the wall through the hole pro-
vided in the support bracket. Place the round
adhesive gasket around the hole, so that the air
pipe remains on its positions (see Figure 3 and
Figure 4 on page 12).
6. Fix the supporting bracket with the screws. Use
self–tapping screws if the wall can receive them.
If not, use the plastic anchors provided.
7. Remove the casing loosening the fi xing screws
(see Figure 5 on page 13) and disconnect the
casing grounding cable
If using the Retrofi t/Vinyl Adapter Kit, include
the distance the plate extends from the wall
in measurement “A”.
3. Cut the combustion exhaust and fresh air inlet
tubes according to the wall thickness (see Fig-
ure 2 below).
Air inlet tube length = wall thickness + 3/32
in. (33.3 mm)
Flue outlet tube length = wall thickness +
1-5/16 in. (2.3 mm)
If you are using the Retrot/Vinyl Adapter
Kit, you will need to include the distance the
plate extends from the wall in your mea-
surement of the wall thickness.
Air inlet tube length = wall thickness + 3/32 in. (33.3 mm)
Flue outlet tube length = wall thickness + 1-5/16 in. (2.3 mm)
NOTE: Adhesive gasket must be placed
between unit and anged lip of air inlet pipe
and wall bracket. If air inlet pipe is placed
through the gasket and then attached to the
unit, with the anged lip between the gasket
and unit, a leak may occur.
Bracket
Pipe
Gasket
Unit
Bracket
Pipe
Gasket
Unit
CORRECT! WRONG!
Installation
Ed. 06/2006 13
Figur 5 - Fixing screws for external casing (left) and positioning of adhesive spongy lining (right) for all models.
Figur 6 - Front screen removal (for 8001/8002 only)
8. Place the adhesive spongy lining behind
the unit (see Figure 5). Try to do this
operation in the proper way the first time
and avoid repeated attempts which may be
difficult.
9. Fix the flue exhaust flue pipe end (diameter
1” 3/8) on the unit stub pipe female
connection (see Figure 7 on page 14).
BE SURE THAT THE RUBBER
SY ICONE O–RING GASKET IS IN ITS
POSITION.
10. FOR 5001/5002 ON Y: install the unit to
the wall leaning the bottom edge of panel C
(where the fan is located) on the supporting
frame, as indicated in Figure 8 on page 14.
Fix the unit to the support bracket by mean
of the two lateral screws.
11. FOR 8001/8002 ON Y: remove the front
panel by unloosing the lateral fixing screws
(see Figure 6 above).
12. FOR 8001/8002 ON Y: install the unit to
the wall leaning the bottom edge of panel C
(where the fan is located) on the supporting
frame, as shown in Figure 9 on page 15.
Fix the unit to the matching hooks A, with a
light pressure against the wall (see Figure
9). Install the heating body of the unit to the
supporting bracket with the two lateral
screws (see reference B in Figure 9).
FOR 8001/8002
ONLY
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
14 Ed. 06/2006
13. FOR 8001/8002 ON Y: reinstall the front
panel.
14. When inside installation is complete
proceed with the location of the aluminium
vent cap to the external wall. The vent cap
should perfectly match the pipe end. Mark
the location of the three holes for the screw
anchors (see Figure 10 on page 15). The
flue grid must be vertical.
15. Remove the vent cap and drill all the
necessary holes (diameter 1/4 in. for the
screw fittings provided with the unit).
16. Relocate the vent cap and fix it with the
screws (see see Figure 10 on page 15).
17. Wire up the unit using a three core cable
passing through the correct cable guide
with a normal plug and socket.
18. Connect the gas supply line. A gas tap just
before each furnace must be installed.
19. Reposition the front panel on 8001/8002
model (see Figure 6 on page 13).
20. Reconnect the grounding wire to the casing
and reinstall the casing then tighten the
screws.
21. Turn on gas supply and check for gas leaks
with soapy water or other suitable means
on all gas connections.
Figur 7 - Positioning of flue exhaust pipe (all models).
Figur 8 - Hanging of the unit to the supporting bracket and matching hooks (for 5001/5002 only)
FOR 5001/5002
ONLY
FOR 5001/5002
ONLY
Installation
Ed. 06/2006 15
Figur 9 - Hanging of the unit to the supporting bracket and matching hooks (for 8001/8002 only).
Figur 10 - Installation of the vent cap (all models).
FOR 8001/8002
ONLY
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
16 Ed. 06/2006
GAS SUPPLY
Check all local codes for requirements,
especially for the size and type of gas supply
line required. On Natural gas lines less than 15”
(380 mm) long, use 1/2” tube; on longer runs,
use 3/4” iron tube or equal. On P gas lines
please consult P gas supplier.
INSTA ING A NEW MAIN GAS COCK
Each appliance should have its own manual gas
cock. A manual main gas cock should be
located in the vicinity of the unit. Where none
exists, or where its size or location is not
adequate, contact your local authorized installer
for installation or relocation.
Compounds used on threaded joints of gas
piping shall be resistant to the action of .P. gas.
The gas lines must be checked for leaks by the
installer. This should be done with a soap
solution watching for bubbles on all exposed
connections, and if unexposed, a pressure test
should be made.
N v r us an xpos d flam to ch ck for
l aks. Applianc must b disconn ct d from
piping at inl t of control valv and pip
capp d or plugg d for pr ssur t st. N v r
pr ssur t st with applianc conn ct d;
control valv will sustain damag !
A gas valve and ground joint union should be
installed in the gas line upstream the gas control
to aid in servicing. It is required by the National
Fuel Gas Code that a drip line be installed near
the gas inlet. This should consist of a vertical
length of pipe tee connected into the gas line
that is capped on the bottom in which
condensation and foreign particles may collect.
The use of the following gas connectors is
recommended:
– ANSI Z21.24 Appliance Connectors of
Corrugated Metal Tubing and Fittings., CGA
6.10.
– ANSI Z21.45 Assembled Flexible Appliance
Connectors of Other Than All–Metal
Construction.
The above connectors may be used if
acceptable by the authorities having jurisdiction.
PRESSURE TESTING OF THE GAS SUPP Y
SYSTEM
1. To check the inlet pressure to the gas
valve, a plugged tapping, accessible for
test gauge connection, is provided on the
gas valve (see A in Figure 11, page 17).
2. The appliance and its individual shutoff
valve must be disconnected from the gas
supply piping system during any pressure
testing of that system at test pressures in
excess of 1/2 psig (3.5 kPa).
3. The appliance must be isolated from the
gas supply piping system by closing its
individual manual shutoff valve during any
pressure testing of the gas supply piping
system at test pressures equal to or less
than 1/2 psig (3.5 kPa).
Att ntion: If one of the above procedures
results in pressures in excess of 1/2 psig (14”
w.c.) (3.5 kPa) on the appliance gas valve, it will
result in a hazardous condition.
HIGH A TITUDES (U.S. ON Y)
For altitudes/elevations above 2,000 feet (610
m), ratings should be reduced at the rate of 4
percent for each 1,000 feet (305 m) above sea
level by reducing the manifold pressure at 8%
rate on the gas supply.
HIGH A TITUDES (CANADA ON Y)
The appliance is tested according to CGA 2.17
M91 for installation between 0 and 4500 ft. (0
and 1370 m) altitude without changes.
FIRST FIRING OF THE FURNACE
ight up the furnace following the instructions
given in section 3 “OPERATING
INSTRUCTIONS” on page 21.
The first lighting can be difficult because of the
air trapped in the gas lines.
During initial firing of the furnace, residual
manufacturing grease will bake out and smoke
will occur which is not a health danger. To
prevent nuisance and operation of fire alarms,
ventilate the room for the first two hours of
operation.
CHECKING THE GAS IN ET PRESSURE
The gas inlet pressure can be measured by
connecting a test gauge to the connection
provided on the gas valve (see A in Figure 11,
page 17).
Installation
Ed. 06/2006 17
Just after the installation is completed the gas
inlet pressure must be checked.
The minimum gas inlet pressure must be as
shown in table 1.
After checking the gas inlet pressure disconnect
the test gauge and tighten firmly the screw of the
gauge connection, then check for gas leaks from
it.
CHECKING THE GAS MANIFO D PRESSURE
The gas manifold pressure can be measured by
connecting a test gauge to the connection
provided on the gas valve (see B in Figure 11).
The furnace comes factory–set at the correct
manifold gas pressure (see paragraph
“TECHNICA DATA” on page 6).
5002/8002: Just after the installation is
completed the gas manifold pressure must be
checked both in Hi and o input.
5001/8001: check the pressure on gas input and
regulate it by the proper screw protected by a
cap; see Figure 11 below.
The gas manifold pressure shall be as shown in
“TECHNICA DATA” on page 6.
Differences of plus or minus 0.1 in. w.c. are
accepted.
If the Hi or o gas manifold pressures are
different from the values given in table 1 for
more than 0.1 in. w.c., shut off the furnace and
contact your Service Agency.
For instructions about adjustment of the
manifold Hi and o pressures, see section 4 –
Servicing.
After checking the gas manifold pressure,
disconnect the test gauge and tighten firmly the
screw of the gauge connection, then check for
gas leaks from it.
E
G
H
A B
C
Figur 11 - Valve manifold - 5001/8001: EFT; 5002/8002: RIGHT.
KEY for 5001/8001 KEY for 5002/8002
A TEST GAUGE CONNECTION FOR GAS IN ET
PRESSURE
A TEST GAUGE CONNECTION FOR GAS IN ET
PRESSURE
B TEST GAUGE CONNECTION FOR GAS MANIFO D
PRESSURE
B TEST GAUGE CONNECTION FOR GAS MANIFO D
PRESSURE
C NUT FOR PRESSURE ADJUSTMENT (PRESSURE
REGU ATOR); THE SCREW IS COVERED BY A CAP
C NUT FOR HI PRESSURE ADJUSTMENT (PRESSURE
REGU ATOR)
E E ECTRIC C AMP CONNECTION D SCREW FOR O PRESSURE ADJUSTMENT (HI – O
OPERATOR)
G E ECTRIC CAB E IN ET E E ECTRIC C AMP CONNECTION
H HO E FOR GAS SUPP Y IN ET G E ECTRIC CAB E IN ET
H HO E FOR GAS SUPP Y IN ET
F AME VIEW
5001/5002 – 8001/8002 Installation Instructions and Owner’s Manual
18 Ed. 06/2006
ELECTRICAL WIRING DIAGRAMS
Here below the wiring diagrams key for all models (the diagrams follow)
EV, EV1
EV2
M
M1
M2
M9
NP
RP8
RP7
S
SF
SB
TR
Z1
Z2
Z3
Z8
Z9
1
2
GND
GAS VA VE 1 (SAFETY SHUTTER)
HI- O F AME OPERATOR (*)
FAN MOTOR (n. 2 MOTORS ON 8001/8002)
OVERHEAT THERMOSTAT
FAN THERMOSTAT
MAINS FUSE – 5X20 size – 4A
PRESSURE SWITCH
F AME SENSOR
SPARK IGNITER (n. 2 pcs)
COMBUSTION B OWER MOTOR
F AME VIEW AMP (GREEN AMP)
OCK-OUT AMP (RED AMP)
CURRENT TRANSFORMER 120-24 V
RESET AND SUMMER – WINTER SWITCH (*)
HI- O F AME AND FAN SPEED SWITCH (*)
MANUA – PROGRAM MODE SWITCH (*)
PROGRAMMAB E TIMER (*)
ROOM THERMOSTAT
SUPP Y INE – IVE WIRE
SUPP Y INE – NEUTRA WIRE
SUPP Y INE – GROUND WIRE
VANNE GAS 1 (SECURITE’)
OPERATEUR HAUTE-BASSE F AMME (*)
MOTEUR DU VENTI ATEUR (2 SUR 8001/8002)
THERMOSTAT DE SURCHAUFFE
THERMOSTAT DE VENTI ATION
FUSIB E 5X20 – 4A
PRESSOSTAT DE CIRCUIT DE COMBUSTION
E ECTRODE DE DETECTION DE F AMME
E ECTRODE D’A UMAGE
MOTEUR DU VENTI ATEUR DE COMBUSTION
AMPE DE PRESENCE DE F AMME (VERTE)
AMPE DE VERROUI AGE (ROUGE)
TRANSFORMATEUR 120-24 V
REARMEMENT ET BOUTON ETE’ - HIVER (*)
BOUTON HAUTE-BASSE F AMME - VITESSE VENTI . (*)
BOUTON MANUE – PROGRAMME’ (*)
INTERRUPTEUR HORAIRE (*)
THERMOSTAT D’AMBIANCE
A IMENTATION - PHASE
A IMENTATION - NEUTRE
A IMENTATION - MASSE
Tabl 3 - Key for electrical wiring diagrams - (*) Some functions are only available on 5002 and 8002 models.
5001 WIRING DIAGRAM
Figur 12 - 5001 WIRING DIAGRAM
This manual suits for next models
3
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