Rinnai Energysaver RHFE-1004FTR Operating instructions

This appliance shall be installed in accordance with:
・Manufacturer's Instructions
・Local Authority Building Codes
・NZS 5261 Installation Code for Gas Burning Equipment
・Any other relevant Statutory Regulation
This appliance must be installed, serviced and removed by an authorised
person.
EnergysaverÑHeater
RHFE-1004FTR
Customer
page 2
Installer
page 18

CONTENTS
– 1 –
Features of your 1004 FTR ……………………………………………………………………………2
Getting to know your New 1004 FTR …………………………………………………………………3
Control Panel Layout ……………………………………………………………………………………4
Important Points …………………………………………………………………………………………5
Customers Operating Information
How to Operate the Heater ……………………………………………………………………………7
Adjusting Temperature …………………………………………………………………………………8
Economy Mode …………………………………………………………………………………………9
Function Lock …………………………………………………………………………………………10
Override Function ………………………………………………………………………………………11
Setting Clock ……………………………………………………………………………………………12
Programming the ON/OFF Timer(s) …………………………………………………………………13
Operating the Heater Timer(s) ………………………………………………………………………14
Pre-Heat Function………………………………………………………………………………………15
Other Operating Information …………………………………………………………………………16
Remote Control …………………………………………………………………………………………17
Installation
Location …………………………………………………………………………………………………18
Installation Instructions ………………………………………………………………………………21
Sleeve and Manifold Installation………………………………………………………………………22
Fitting Unit ………………………………………………………………………………………………24
Testing …………………………………………………………………………………………………25
Installation Check ………………………………………………………………………………………26
Care of your 1004 FTR ………………………………………………………………………………27
Pre-Service Check ……………………………………………………………………………………28
Error Messages…………………………………………………………………………………………29
Safety Devices …………………………………………………………………………………………30
Product Specifications
Dimensions ……………………………………………………………………………………………31
Wiring Diagram …………………………………………………………………………………………32
Block Diagram …………………………………………………………………………………………32
Guarantee ………………………………………………………………………………………………34
Specifications …………………………………………………………………………………………35
Service Contact Points…………………………………………………………………………………35

–2 –
Push button ignition : Only one touch of the ON / OFF button is required to operate the heater.
Dual Timer : The dual timer allows you to program the heater to come on for two separate periods
each day, usually one period in the morning and one period in the evening. The dual timer feature
means that you can set and forget your heater. It will turn itself ON and OFF at the times you
have programmed until you cancel the timer program.
7 step automatic heat control with electronic thermostat. The fan is also controlled by the
thermostat.
Pre-Heat : This function will automatically operate the heater within one-hour prior to the
programmed time of the timer in order to heat a room to the pre-set temperature by the
programmed time.
Economy mode : An energy saving feature that reduces the room temperature by 3℃over a 90
minute interval.
Memory : The micro-computer records selected pre-set temperatures, the times programmed into
Timers as well as operating the Economy and Pre-heat modes to maintain comfort levels. Even if
the power cord is pulled out of the power point, the next time the unit is operated, there will be no
need to re-program the Timer times (only the clock will need to be re-programmed).
Override Function : This temporarily changes the heater operation from ON to OFF, or vice
versa, until the next programmed setting is reached.
Remote Control : A remote control is supplied to enable you to turn your 1004 FTR ON and OFF,
and to adjust its temperature at your convenience. The remote control also comes with its own
handy bracket for easy storage.
Lockable Control Panel Lid : The 1004 FTR has a lockable Control Panel Lid which is ideal for
commercial use. This feature is great for applications where safety is paramount or when the unit
is required to be set once and left alone. Two keys are also supplied with the unit.
Function Lock : Prevents children from altering heater settings whilst running, or from activating
the heater when turned off. This feature is utilised if the Control Panel Lid is unlocked.
Heater Filter Indicator : When the heater filter becomes covered with dust and the temperature
inside the appliance rises, the heater filter indicator will flash indicating that cleaning is necessary.
The integral humidifier tray can be filled with water as required to raise the humidity level in the
room.
Room Sealed : Air for combustion is taken from the outside and the flue product is exhausted
outside, keeping the room air clean.
FEATURES OF YOUR 1004 FTR

–3 –
GETTING TO KNOW YOUR NEW 1004FTR
WARM AIR OUTLET
THERMISTOR
POWER CORD
PLUG 230VAC
iltr
e F
oN
FILTER INDICATOR
AIR FILTER
EXHAUST PIPE
COMBUSTION AIR
INTAKE HOSE
OPERATION
INDICATOR
REMOTE CONTROL
SENSOR
HUMIDIFIER
OPEN THE DOOR
AND POUR WATER
INTO THE TRAY.
GAS CONNECTION
1/2" BSP(15mm)
CONTROL PANEL
OPERATION/TEMP-
ERATURE
CONTROL DISPLAY
RATING PLATE
MODEL NUMBER,
SERIAL NUMBER,
GAS TYPE, ETC.
FLUE TERMINAL
(“A”Flue supplied as
standard)

–4 –
CONTROL PANEL LAYOUT
Timer2 Timer1
AM PM
Override
Economy
Set
SetTimes
ON/OFF
Room
Temp
Time
Timer1 Timer2
Clock
on off
FunctionLock
ECONOMY
Selects Economy Mode.
FUNCTION LOCK
Locks all controls when pressed.
SET TIMES
Selects clock and / or timers for adjusting or programming.
TIME / TEMP
ADJUSTMENT
Increases or decreases the temperature setting as well as changing hours or minutes.
FUNCTION LOCK
INDICATOR
Indicates Function lock is activated.
OVERRIDE
Temporarily changes operation from ON to OFF or OFF to ON, until next programmed setting is reached.
ECONOMY
INDICATOR
Indicates that the Economy mode is in operation.
OVERRIDE
INDICATOR
Indicates that the override function is activated.
ON TIMERS
Selects operating mode for Timer 1 or 2.
HEATER ON/OFF
BUTTON
Main switch for turning heater on and off.
TIME / TEMP DISPLAY
Shows either the time of day, temperatures, or error code messages.
CLOCK ADJUSTMENT
AND TIMER INDICATORS
Indicates that clock or dual timer programme is being set.

–5 –
IMPORTANT POINTS
250mm
50mm
50mm
1000mm
Flue Terminal
LP GAS
Do not use for any other purpose except
heating.
Do not allow curtains or other flammable
materials to come into contact with the
heater.
Supervise children near heater.
Keep flammable materials, trees shrubs etc.
away from flue terminal.
Do not allow young children or the infirm to
sleep directly in front of the heater.
Do not store flammable products near the
unit.
These clearances should be maintained at all
times.

–6 –
IMPORTANT POINTS
Don’t allow children to ‘post’articles in the
louvres.
Don’t spray aerosols on the heater whilst it is
in operation.
Most aerosols contain butane gas and can be
a fire hazard if used near this heater when in
use.
Do not sit on this heater.
Do not place articles on or against the heater.
Don’t place any articles containing liquids on
top of the heater.

–7 –
HOW TO OPERATE THE HEATER
■Turning ON
●Press the ON/OFF button
・The ON indicator will illuminate green.
・The convection fan will rotate.
・Ignition will take 5〜10 seconds and the
ON / Combustion indicator will change from
green to red to let you know that the burner
has ignited.
Note :
・When using the unit for the first time or after long periods of disuse, ignition may not occur
the first time it is operated as there may be air in the gas pipes. If ignition does not occur
after approximately 30 seconds the unit will cease operation automatically.
Try operating the unit again if this occurs.
・The unit may make noises after ignition / extinction. This is the inside of the unit expanding
and contracting and is normal.
・The heater will not ignite if the “ON / OFF”button is pressed straight after extinction. After
approximately 20 seconds has passed. the unit will automatically go into ignition mode.
■Turning OFF
●Press the ON/OFF button
・The ON / Combustion indicator will go out.
・After the indicator has gone out, the
convection fan will continue to rotate for
several minutes, then stop. This is to lower
the temperature within the unit. Do not pull
out the power cord during this time.
・When the Function Lock is set, the Function Lock indicator will continue to illuminate even
when the unit is OFF and the Function Lock will not be cancelled.
・Do not pull out the power cord or disconnect the power during combustion to cause
extinction, or straight after extinction, as this may cause damage to the unit.
CAUTION !
ON/OFF
ON/OFF

Displaying, setting and adjusting the room
temperature can only be done when the heater is
operating.
・When the unit is first operated, the room
temperature is set at 22℃.
・Set the desired room temperature with the
up and down buttons while looking at the
display section.
・The “Set Temp”can be set to “L”or
between “16”〜“26”, or “H”(continuous
combustion on High) .
・The “Room Temp”will display “L”(when
lower than 1℃), “1”〜“30”(at intervals of
1℃), or “H”(when higher than 30℃).
・Once a temperature is set, it will be stored in
the microcomputer's memory.
Note :
・Rooms may not arrive at the set temperature
due to the construction of the room, the
location of the unit, or external temperatures.
–8 –
ADJUSTING TEMPERATURE
If the heater does not ignite then the pre-set temperature may not be set to a setting which is
higher than the actual room temperature.
AM
PM
Set
SetTimes
O
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
Press to lower
the temperature
Press to raise
the temperature

–9 –
ECONOMY MODE
The Economy Mode, when selected, has the ability to reduce gas consumption and ultimately
save energy. Once a room has reached the desired temperature, the unit will automatically begin
reducing the set temperature gradually. This reduction is normally not noticeable, however, it is
purely your choice whether to select this mode.
How it works :
・After a room reaches the set temperature, the set room temperature will decrease 3 times
automatically, each time, dropping by a maximum of 1℃in 30 minute blocks. From the
second time onwards, the comfort control will automatically operate. (The comfort control
alters combustion and fan speed more frequently to counteract the feeling of cold air. )
・The Economy indicator will illuminate to let you know that the Economy Function is selected.
・The Economy function will not operate when the set room temperature is less than 16℃or
above 26℃.
・When the Economy function is operating, the current room temperature may be shown as
being lower than the set room temperature, however, this is normal.
Set
Room
Temp Max. 1℃
Max. 1℃
Max. 1℃
30min 30min 30min
Comfort Control
"Economy" indicator illuminates
Timer2 Timer1
AM
PM
Override
Economy
Set
Room
Temp
Time
T
T
FunctionLock

–10 –
FUNCTION LOCK
The Function Lock will help to prevent accidental operation as well as small children from
altering the heater settings.
1
The Function Lock can be operated either when the
heater is running, or in the “stand by”mode, by
pressing the up and down buttons simultaneously.
The Function is activated and the Function Lock
indicator will glow.
Timer1
AM
PM
Economy
Set
SetTimes
O
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
2
To de-activate the Function Lock, simply press
both arrow buttons simultaneously for 2 seconds
and the Function Lock indicator will go out. The
lock can be de-activated at any time in this way.
Timer1
AM
PM
Economy
Set
SetTimes
O
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
When the Function lock is activated during normal operation all heater controls other than the
OFF switch will be locked. Deactivating the lock releases the controls. If the lock is activated
whilst the heater is turned OFF, then all heater functions will be locked. If the heater is
turned OFF whilst the Function lock is activated, it cannot be turned ON again until the lock is
deactivated.

–11 –
OVERRIDE FUNCTION
1
To operate the Override simply press the Override
button. The Override indicator will flash.
Timer2 Timer1
AM
PM
Override
Economy
Set
R
Temp
Time
FunctionLoc
2
To manually de-activate the Override simply press
the Override button again. The Override indicator
will go out, and the heater will return to standby
mode.
Timer2 Timer1
AM
PM
Override
Economy
Set
R
Temp
Time
FunctionLoc
The heater will continue to operate on Override until the Override button is pressed again, or
one of the Timers takes over operation of the appliance.
This means that the Override mode will automatically drop out if a programmed starting time
is reached. The appliance will then return to operating at times programmed into the Timer(s).
This function is used to manually override the current operation of the heater. For example ; if
the heater is in standby mode (ie. between finishing time and starting time of a Timer) and
the Override button is selected, then the heater will begin to operate, and heat the room.

–12 –
SETTING CLOCK
1
When the appliance is first plugged in or after a
power failure, the Digital Display will show
Press the Set Times button once. The Clock
Indicator will flash.
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
3
Press the Set Times button five times to lock in and
complete setting the time. The Clock and Timer
indicators will go out. A small indicator on the
Digital Display will flash to show that the clock is
operating.
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
2
Press and hold the “”button ; the minutes will
begin to change first, then the time will change by
whole hours. Release the button when AM10:00
shows on the Digital Display. Confirm that you have
selected AM. A small indicator on the left hand side of
the Digital Display indicates the AM setting.
Press and hold the “”button again, release the
button when AM10:35 shows. If you go past AM
10:35, then the “”button can be used to change the
time settings in reverse.
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
AM
PM
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
When the appliance is first plugged in and then turned on, the Digital Display will show .
As an example let’s set the clock to 10:35am.
(See page 4 for complete Control Panel Layout.)

–13 –
PROGRAMMING THE ON/OFF TIMER (S)
1
Press the Set Times button twice. The Digital
Display will show AM6:00.
Timer 1 indicator will flash.
AM
PM
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
2
Press the “”button until AM7:00 appears, release
the button, then press it again until AM7:10
appears. (Press the “”button if you go past
AM7:10．)
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
3
Press the Set Times button again, the Timer 1 OFF
indicator will flash. Press the “”button until
AM9:30 appears.
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
4
Press the Set Times button three times to lock in
the programmed time. The Digital Display will show
the current time.
AM
PM
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
FunctionLock
As an example let’s programme Timer 1 to heat the room by 7:10AM and finish at 9:30AM.
Before programming the Timers you must ensure that the clock has been set to the correct
time. See page 12.
Note :
・This is for setting the ON / OFF times for Timer 1 and Timer 2 only.
To activate the Timers, please see page 14.

–14 –
OPERATING THE HEATER TIMER (S)
3
Press the Timer 1 and/or Timer 2 button(s). The
Timer indicator(s) will glow and the heater will remain on
standby until one hour prior to the time programmed
into the selected Timer(s) is reached. When this time is
reached, the Timer indicator will flash and the heater will
operate. The ON indicator glows red when the heater
commences operation.
Timer2 Timer1
AM
PM
Override
Economy
Set
Room
Temp
Time
Timer1
Clock
FunctionLock
Before operating The Timer(s), the clock time must be correct, and a starting time and
finishing time for the Timer(s) must be programmed. See pages 12 and 13. The two Timers
operate in the same way. This heater does not commence operation at the programmed
starting time. It will attempt to heat a room by the programmed starting time. (Pre-heat
function. Refer to page 15.)
1
To select the Timer(s) to commence heating, check
the time shown on the Digital Display is correct.
See page 12. Check the ON and OFF times, for
both Timers if necessary. See page 13.
Timer2 Timer1
AM
PM
Override
Economy
Set
SetTimes
ON/OF
Room
Temp
Time
Timer1
Timer2
Clock
on off
2
Press the ON-OFF button to operate the heater.
The ON indicator will glow green and the heater will
begin to operate. Select the desired temperature
setting.
ON/OFF
If there is a power failure the system memory will retain the Timer programs, and the clock will
stop at the time power goes off. The clock will start again when the power comes back on,
but the time will be slowed by the duration of the power failure. To set the clock to the correct
time after the power has come back on, simply follow the instructions on page 12.
SET AND FORGET OPERATION
Your heater can be operated to alternate between Timers automatically during cold weather by
selecting Timer 1 and Timer 2 together. Both Timer indicators will glow.
The appliance will remain on standby at intervals between the programmed finishing and starting times
of each Timer. While the heater is operating with programmed intervals the Timer indicator will flash.

–15 –
PRE-HEAT FUNCTION
This function is called Pre-heat due to the way it operates. The room temperature is sensed one hour
before reaching the programmed time of either Timer.
The temperature differential at the time of sensing the room temperature combined with the data from
the previous operation governs exactly how long before the programmed ON time the micro-computer
will operate the heater and ignite the burner.
The following chart may help to improve your understanding of the Pre-heat function.
1
This function operates automatically in conjunction with either of the Timers. When a Timer is
selected, the heater may operate anywhere within an hour prior to the programmed starting time
of the Timer. The Pre-heat function will automatically heat a room to the pre-set temperature by
the programmed ON-Time. (ie. Heater will come on earlier to ensure desired temperature is
reached by the programmed time.)
Room temperature sensed
Earlier than usual ignition
Average starting time
Later than average ignition
Programmed time
6:00 6:30 7:00
Warmer than usual
Colder than usual
TIME ELAPSED FROM IGNITION TO PRESET TEMPERATURE Recorded by Micro Computer

–16 –
OTHER OPERATING INFORMATION
■HUMIDIFIER TRAY
Your 1004FTR is fitted with an enamelled tray
behind the air outlet so that you can humidify the
air. To fill the tray, open the door as shown in the
diagram and pour water into the tray using the
spout built into the door.
The air will be humidified as it passes over the
water in the tray. DO NOT FILL THE TRAY
WHILST THE UNIT IS IN OPERATION. CLOSE
THE DOOR AFTER FILLING. The 1004FTR is a
very high efficiency appliance. During operation
a small amount of water is produced in the flue
tubes. This drains into the enamel tray. It is
quite normal for a small quantity of water to
remain in the bottom of the tray. If you are using
the humidifier, it will need filling about once a day
during the peak heating season.
■FAN FILTERS
To protect the fan from dust and lint, the
1004FTR is fitted with 2 fan filters. They are
located at the top, rear of the unit. To clean, pull
the filters out of the unit and remove dust with a
soft brush or a vacuum cleaner. Re-fit filters
after cleaning. Your 1004FTR has a filter clean
warning indicator that will illuminate when
required, however, weekly cleaning is
recommended during the peak heating season.
■OUTSIDE FLUE
On cold days steam may be discharged from the flue outlet. This is normal with a high
efficiency appliance and does not indicate any fault.
Fan Filters
iltr
e F
oN
Filter clean
warning
indicator
AccessDoor
Max.FillLine
HumidifierTray
FillerSpout
Donotforcedooropentoofar.
Closedoorduringoperation.
Pull
The heater and its flue must be installed correctly by an authorised person, and the
installation must conform to all local regulations.
The installation also must comply with the instructions supplied by Rinnai.
This heater must be serviced, installed and removed by an authorised person.
No parts or functions should be modified or permanently removed from the heater or its flue.

–17 –
REMOTE CONTROL
・Some fluorescent lights may interfere with the transmission of remote control signals. In
this case changing the position from which you are operating the remote control may help.
・Avoid leaving the remote control in direct sunlight and do not place the remote close to the
louvres of the heater.
・Avoid getting the remote control wet, or dropping it.
・The remote control works within 5 metres and an angle of 40 to the receiver on the heater.
・Only use the battery type specified. (CR2032)．
・Remove battery if control is not going to be used for a long period. This will help to avoid
damage from leaking batteries.
ON
OFF
OFF BUTTON
Stops heater manually.
TEMPERATURE
ADJUSTMENT
Increases or decreases
the temperature setting.
ON BUTTON Operates the heater manually.
C
R
2
0
3
2
OPEN
TO REPLACE BATTERY Simply open the back of the remote control and replace Lithium battery. TYPE: CR2032
BATTERY Power source for operating remote control.
■Note

–18 –
LOCATION
When positioning the unit the main points
governing the location are :
(1) Flueing
(2) Warm Air Distribution.
This heater must not be installed where
curtains or other combustible materials could
come into contact with it. In some cases
curtains may need restraining.
See diagram for other recommended
clearances.
Flue fittings must be kept clear of flammable
materials.
This unit is not designed to be built in.
Flue is not designed to be positioned under
floors, or below the level of the heater.
Flue terminal should be positioned away from
flammable materials.
250mm
50mm
50mm
1000mm
Flue
Terminal
Flue
Terminal
Flue Terminal
LP GAS

–19 –
LOCATION
Do not flue into natural draught flues or
fireplaces, this unit can only be used with a
Rinnai flue kit.
(A flue kit is available to flue right through to
the rear of most fireplaces Use this kit when
the heater is going to be installed in front of a
fireplace.)
Do not flue unit into other rooms.
Flue terminal must be outside.
Flue may be positioned directly under
opening windows. with a minimum clearance
of 150 mm.
Flue sizes :
The A flue is supplied as standard packed
with the appliance. Other sizes options are
AA etc.
AA flue suits walls 75-115mm
A flue suits walls 115-240mm
B flue suits walls 240-400mm
C flue suits walls 400-600mm
D flue suits walls 600-800mm
E flue suits walls 800-1000mm
For information on special extra long flues,
contact Rinnai.
Co-ax internal wall flues are also available.
Separate instructions are supplied with co-ax
flue kits.
Standard installation of flue manifold.
Diagram below shows minimum clearances
and distances from obstructions.
Also check NZS 5261, AG601 and / or local
regulations.
Side Clearances.
Flammable
Wall
Non
Flammable
600mm
250mm
Opposite
Wall
Floor
500mm
300mm
Obstruction
500mm