Rinnai Pro Series User manual

Models
System Indoor Outdoor
HSNRP26 HINRP26M HONRP26
HSNRP35 HINRP35M HONRP35
HSNRP50 HINRP50M HONRP50
HSNRP60 HINRP60M HONRP60
HSNRP70 HINRP70M HONRP70
HSNRP80 HINRP80 HONRP80
Installation guide
Pro Series High Wall Split Heat Pump / Air Conditioner

Important
This appliance must be installed in accordance with:
- Manufacturer’s installation instructions
- Current AS/NZS 3000, AS/NZS 5141, AS/NZS 5419, AS/NZS 1677,
AS/NZS 60335.2.40, and G12/AS1
Appliance must be installed, commissioned and serviced by an
authorised person.
Warning
Improper installation, adjustment, alteration, service and maintenance
can cause property damage, personal injury or loss of life.
For more information about buying, using, and servicing of Rinnai
appliances call: 0800 RINNAI (0800 746 624).
Rinnai New Zealand Limited
105 Pavilion Drive, Mangere, Auckland
PO Box 53177, Auckland Airport, Auckland 2150
Phone: [phone]
Email: [email protected]
Web: rinnai.co.nz
youtube.com/rinnainz
facebook.com/rinnainz

Safety messages / important information .............4
Pro Series specication summary ........................6
Component description.........................................7
Installation overview .............................................7
Positioning and clearances - indoor unit...............8
Positioning and clearances - outdoor unit ............9
Indoor installation .................................................10
Outdoor installation...............................................13
Refrigerant piping connection...............................15
Evacuation............................................................17
Electrical and gas leak checks .............................18
Test run.................................................................19
Installation checklist..............................................20
Appendix 1
Mounting plate dimensions...................................21
Appendix 2
Error code summary.............................................22
Contents

4|
Safety messages / important information
This appliance is heavy, use two people or a mechanical lifting device.
Improper lifting may result in serious injury.
For safety and warranty, appliances that are damaged MUST NOT be installed or operated under
any circumstances.
Electrical warnings
DO NOT modify the electrical wiring of this appliance. If the control power wiring is
damaged or deteriorated then it must be replaced by an authorised person. Failure to do so
may result in electric shock, re, serious injury, or product failure.
All wiring must be properly arranged to ensure that the control board cover can close properly. If
the control board cover is not closed properly, it can lead to corrosion and cause the connection
points on the terminal to heat up, catch re, or cause electrical shock.
The PCB is designed with a fuse to provide overcurrent protection. The specications of the fuse are
printed on the PCB. For units using R32 refrigerant, only a blast-proof ceramic fuse can be used.
Only connect the unit to an individual branch circuit outlet. Do not connect another appliance to that
outlet.
Electrical wires
This a Class 1 electrical appliance. Make sure the live wire, neutral wire, and earth wire in the
power socket are properly connected. Inadequate or incorrect electrical connections may cause
re or electric shock.
The yellow-green wire in the air conditioner is the earthing wire which cannot be used for any other
purpose. Improper earthing may cause electric shock. The unit must be earthed in accordance with
local regulations.
Every wire must be rmly connected. Loose wiring can cause the terminal to overheat, resulting in
a product malfunction and possible re.
Do not let live wires touch or rest against refrigerant tubing, the compressor, or any moving parts
within the unit.
Circuit breaker
The circuit break must have the functions of magnetic tripping and heat tripping to prevent short
circuiting and/or overload. Use a standard circuit breaker and fuse conforming with the rating of the
appliance.
Fixed wiring
If connecting power to xed wiring1:
• A surge protector and mains power switch should be installed.
• A switch or circuit breaker that disconnects all poles and has a contact separation of at least
⅛ ″(3 mm) must be incorporated in the xed wiring.
HEAVY
Use two people or
a mechanical lifting device
WARNING
1 Consult a qualied electrician as it must comply with AS/NZS 5601 and AS/NZS 3000 and other relevant local
regulations.

| 5
R32 refrigerant
This appliance uses R32 (diuoromethane) refrigerant, which is a ammable gas, class 2.2
according to AS/NZS 1677 and must be handled by a qualied person with the appropriate
refrigerant handling licence.
Make sure to check for and rectify any refrigerant leaks after you install or repair the unit.
Certain levels of refrigerant require minimum room sizes. Please ensure that these room sizes are
adhered to for standard installations (up to 10 m pipe length). If larger refrigerant charges than
standard are used then please consult AS/NZS 60335.2.40 to determine the safe minimum oor
area for the installation.
Make sure the area has been made safe by having suitable ventilation and is free from ignition
sources before charging or releasing the charge of R32.
Model 2.6 kW 3.5 kW 5.0 kW 6.0 kW 7.0 kW 8.0 kW
Standard charge (g) 900 900 1260 1260 1400 1400
Min. oor area (m2)4.0 4.0 4.0 4.0 4.0 4.0
Never mix refrigerant types.

6|
Pro Series specication summary
2.0kW 2.6kW 3.5kW 5.0kW 6.0kW 7.0kW 8.0kW
kW 22.65 3.55 5678
V - Ph - Hz
A16 16 16 20 20 25 25
Rated Capacity 22.65 3.55 5678
Capacity Range 0.80-2.90 1.00-3.50 1.50-4.90 2.10-7.20 2.10-7.20 2.95-9.00 2.95-9.00
Rated Power Input W415 530 820 1300 1800 1950 2350
Rated Current (Range) A1.8 2.5 3.8 5.8 88.7 10.2
AEER W/W 4.780 4.968 4.311 3.836 3.327 3.584 3.399
Star Rating* -5.5 / 5.0 / 5.5 6.0 / 5.5 / 6.0 5.0 / 4.0 / 5.0 4.5 / 4.0 / 4.5 4.0 / 3.5 / 4.0 3.5 / 3.5 / 4.0 3.5 / 3.5 / 3.5
Rated Capacity 2.25 2.7 45.2 6.2 7.5 8.5
Capacity Range 0.90-3.00 1.40-4.00 1.80-5.10 2.50-7.80 2.50-7.80 3.50-9.50 3.50-9.50
Rated Power Input W460 510 920 1350 1700 1950 2250
Rated Current (Range) A 2 2.5 5 6 7.5 8.7 10
ACOP W/W 4.856 5.259 4.332 3.842 3.640 3.839 3.772
Star rating* -3.5 / 3.0 / 3.0 4.0 / 3.5 / 3.0 4.0 / 3.0 / 2.0 3.0 / 2.5 / 2.0 3.0 / 2.0 / 1.5 3.5 / 2.5 / 1.5 3.0 / 2.0 / 1.5
W2100 2300 2300 3600 3600 4050 4050
A9.5 10.5 10.5 15.5 15.5 17.5 17.5
m² 9-13 11-17 16-23 23-33 27-40 32-47 36-53
2.0kW Indoor 2.6kW Indoor 3.5kW Indoor 5.0kW Indoor 6.0kW Indoor 7.0kW Indoor 8.0kW Indoor
L/s 153/128/94/75/47
175/139/100/83/5
6
183/147/106/86/5
8
264/222/167/139/
89
264/222/167/139/
89
382/303/250/229/
147
382/303/250/229/
147
L/h 0.80 1.00 1.20 1.80 2.10 2.40 3.00
m3/h
550/460/340/270/
170
630/500/360/300/
200
660/530/380/310/
210
950/800/600/500/
322
950/800/600/500/
322
1375/1090/900/82
5/530
1375/1090/900/82
5/530
dB(A) 53 55 56 57 59 63 64
dB(A)
43.0/38/31.5/30/2
5
46.4/39/32.5/30/2
4.5
46.7/39/32.5/30/2
4.5
47.1/44.5/38/34.5/
28
47.1/44.5/38/34.5/
28
57.645/39/33.5/29
.5
57.645/39/33.5/29
.5
Direction
Dimension (W x H x D) 729x200x291 802x200x295 802x200x295 971x228x321 971x228x321 1082x234x337 1082x234x337
Packing (W x H x D) 965×370×282 965×370×282 1010x385x307 1067×385×312 1205×400×317 1205×400×317 1205×400×317
Net / Gross Weight kg 8.0/10.3 8.5/11.1 8.5/11.1 11.1/14.4 11.1/14.4 13.3/17.0 13.3/17.0
Cooling
Heating
2.0kW Outdoor 2.6kW Outdoor 3.5kW Outdoor 5.0kW Outdoor 6.0kW Outdoor 7.0kW Outdoor 8.0kW Outdoor
54 57 57 65 66 65 67
53 55.5 55.5 59.5 59.5 61 61
Dimension (W x H x D) 765x303x555 805x330x554 805x330x554 890x342x673 890x342x673 890x342x673 890x342x673
Packing (W x H x D) 887x337x610 915x370x615 915x370x615 995x398x740 995x398x740 995x398x740 995x398x740
Net / Gross Weight kg 26.5/28.5 32.2/34.9 32.2/34.9 38.3/41.4 38.3/41.4 43.3/46.4 43.3/46.4
Type
Charged Volume kg 0.62 0.9 0.9 1.26 1.26 1.4 1.4
Pipe Size: Liquid / Gas mm
6.35mm(1/4in)
/9.52mm(3/8in)
6.35mm(1/4in)/
9.52mm(3/8in)
6.35mm(1/4in)/
9.52mm(3/8in)
6.35mm(1/4in)/
12.7mm(1/2in)
6.35mm(1/4in)/
12.7mm(1/2in)
9.52mm(3/8in)/
15.9mm(5/8in)
9.52mm(3/8in)/
15.9mm(5/8in)
Maximum Pipe Length 25 25 25 30 30 50 50
Chargeless Length 10 10 10 10 10 10 10
Extra Charge for Lengths
˃10m
g/m 12 12 12 12 12 24 24
Max. vert. separation m10 10 10 20 20 25 25
Cooling 0～50 0～52 0～52 0～50 0～50 -15～50 -15～50
Heating -15~24 -15~24 -15~24 -15~24 -15~24 -15~24 -15~24
Capacities tested in accordance with AS/NZS 3823.2, with 5m interconnecting pipe length. With our policy of continuous improvement, we reserve the right to change, or discontinue at any time,
specifications or designs without notice.
Outdoor Unit Model No.
Sound Power Level
dB(A)
Sound Pressure Level @ 1m
Dimensions
mm
Refrigerant
R32
m
Ambient
Temperature
Limits
°C
4-way swing
Operating Range °C
16～32
0～30
Nominal Capacity
Power Supply to Outdoor Unit
Dimensions
mm
Max. Input Power (Cooling / Heating)
Max. Input Current (Cooling / Heating)
Area Coverage (up to 2.6m insulated ceiling)
Indoor Unit Model No.
Air Flow (Turbo / Hi / Med / Lo / Min)
Moisture Removal
Air Flow (Turbo / Hi / Med / Lo / Min)
Sound Power Level
Sound Pressure Level @ 1m (Turbo / Hi / Med /
Lo / Min)
Air Swing Louvres
220~240 - 1 - 50
Recommended Circuit Breaker
Cooling
kW
Heating
kW
* Star rating: Hot and humid / mixed / cold
AEER: Annualised Energy E󰀩ciency Ratio
ACOP: Annualised Coe󰀩cient of Performance

| 7
Component description
Installation overview
Wall mounting plate
Front panel
Louvre
Small filter
Drainage pipe
Signal cable
Refrigerant piping
Remote
Remote holder
Outdoor unit power cable
Select installation location. Determine wall hole position. Attach mounting plate.
Drill hole in wall. Connect piping. Connect wiring.
Prepare drain hose. Wrap pipe and cable. Mount indoor unit.
123
456
7 8 9
2000 mm
120 mm
150 mm
120 mm

8|
Positioning and clearances - indoor unit
Install the unit on a wall that can support the unit’s weight. If the chosen location cannot support
the unit’s weight, or the installation is not done properly, the unit may drop and cause serious injury
and damage.
Do not install the unit in a location that may be exposed to combustible gas leaks. If combustible
gas accumulates around the unit, it may cause a re.
For R32 refrigerant models, appliance shall be installed and operated in a room with a oor area
larger than 4 m2.
When choosing a location be aware that there needs to be ample room for a hole for the signal
cable and refrigerant piping that connects the indoor and outdoor units. The default position
for all piping is to the right side of the indoor unit (while facing the unit). However the unit can
accommodate piping to the left and right.
Ensure the following:
5Good air circulation
5Convenient drainage
5Noise from the unit will not disturb others
5Firm and solid—location will not vibrate
5At least 1 m from other electrical devices
(e.g. TV, radio, computer)
DO NOT install:
6Near a doorway
6In a location subject to direct sunlight
6Near any source of heat, steam, or
combustible gas
6Near combustible items such as curtains or
clothing
6Near any obstacle that may block air
circulation
Required clearances
2000 mm
120 mm
150 mm
120 mm

| 9
Positioning and clearances - outdoor unit
Ensure the following:
5Good air circulation and ventilation
5Noise from the unit will not disturb others
5Firm and solid—location will not vibrate
5Protected from prolonged periods of direct
sunlight or rain
5Where snow is anticipated, raise the
unit above the base pad to prevent ice
buildup and cold damage. Mount the unit
high enough to be above the average
accumulated area snowfall.
DO NOT install:
6Near any source of combustible gas
6In locations exposed to excessive salty air
6In locations exposed to excessive dust
6Near an obstacle that will block the air inlets
and outlets
6Near animals or plants that will be harmed
by hot air discharge
6Where it will be exposed to sea wind (salt
spray) as this will reduce durability
Special considerations for extreme weather
If the unit is exposed to strong prevailing winds install the unit so that the air outlet fan is at a
90 degree angle to the direction of the wind. If needed, build a barrier in front of the unit to protect it
from extremely strong winds.
If the unit is exposed to heavy rain or snow, build a shelter above the unit. Be careful not to
obstruct air ow around the unit.
600 mm above
300 mm left
2
0
00
m
m
f
ront
3
0
0
m
m
b
ack
600 mm right
Strong wind
Strong wind
Wind
baffle
Strong
wind
Required clearances

10 |
Indoor installation
Select installation location
Refer notes and clearances diagram on p.8.
Attach mounting plate to wall
• Remove the screw that attaches the mounting plate to the back of the indoor unit.
• Secure the mounting plate to the wall with the screws provided. Make sure the mounting
plate is at against the wall.
If the wall is made of brick, concrete, or similar, drill 5 mm diameter holes in the wall and insert
sleeve anchors. Secure the mounting plate to the wall by tightening the screws directly to the
clip anchors.
Drill hole in wall for connective piping
Determine the location of the hole in the wall based on the position of the mounting plate.
Refer mounting plate dimensions on p.21 for the di󰀨erent model types.
Using a 65 mm or 90 mm core drill, drill a hole in the wall. When drilling
make sure to avoid wires, plumbing, and other sensitive components.
Make sure that the hole is drilled at a slight downward angle, so that the
outdoor end of the hole is lower than the indoor end by approximately
5-7 mm. This will ensure the water drains properly.
Place the protective wall cu󰀨 in the hole. This protects the edges of the
hole and will help seal it when the installation is nished.
Prepare refrigerant piping
The refrigerant piping is inside an insulating sleeve which is attached to the back of the unit.
You must prepare the piping before passing it through the hole in the wall.
Based on the position of the hole in the wall relative to the mounting
plate, choose the side from which the piping will exit the unit. If the hole
is behind the unit, keep the knockout panel in place. If the hole is to the
side of the indoor unit, remove the plastic knockout panel from that side
of the unit. This will create a slot through which your piping can exit. Use
needle nose pliers if the plastic panel is too di󰀩cult to remove by hand.
Connect the indoor unit’s refrigerant piping to the connective piping that will join the indoor
and outdoor unit. Be careful not to dent or damage the piping while bending away from the
unit. Any dents in the piping will a󰀨ect the unit’s performance.
5-7 mm
Knockout
panel
Refrigerant piping can exit the indoor unit from four di󰀨erent angles; left-hand
side, right-hand side, left rear, and right rear.
1.
2.
3.
4.