Insnrg LC 35 Installation instructions

INSTALLATION & OPERATING MANUAL
A C OMPLETE GUIDE TO
YOUR FULL INVERTER
HEAT PUMP

CONGRATULATIONS ON
PURCHASING YOUR
INSNRG LC HEAT PUMP
THIS MANUAL HAS BEEN CAREFULLY DEVELOPED TO
GIVE YOU ALL THE INFORMATION YOU NEED TO GET THE
BEST VALUE FROM YOUR PURCHASE.
It is important that you read through the manual to identify the
key areas you need to understand, particularly the following:
• Health and Safety Concerns
• Installation requirements
• How to operate the major features of the unit
• The importance of maintenance
• If you have a problem, what to trouble shoot before you
contact your professional
• Finally, your entitlements under your product warranty.
Insnrg have developed their product to provide you with the
ultimate experience and are sure you will be delighted with your
purchase.
Please note: This equipment must be installed in a location that allows
for regular maintenance and service by the pool owner and service
technicians. Insnrg will not put service technicians at risk of injury by
servicing difficult to access appliances.

THE IMPORTANT BITS
SEC TION 1:
We care about your safety
SEC TION 2:
We want you to be delighted
Installing your heat pump
Clearances
Electrical Connections
Water Connections
SEC TION 3 :
Now to have some Fun
Testing
Thermostat adjustment
Setting Timers
SEC TION 4:
Oops, something not right?
Fault Codes
Maintenance
Troubleshooting
Warranty
03
12
17
23

SEC TION 1
W E C A R E
A B O U T Y O U R
S A F E T Y
IMPORTANT WARNINGS
Insnrg highly recommend that this product be
installed and serviced by professionals who are
qualified in pool and spa product installation
and a qualified electrician.
Improper installation and/or
operation can create an unwanted electrical
hazard which can cause serious injury, property
damage, or death. Improper installation and/or
operation will void the warranty.
This manual contains important information
about the installation, operation and safe
use of this product. This information should
be given to the owner/operaequipment.

WARNING
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning use
of the appliance by a person responsible for their safety.
WARNING
The refrigerant gas used in this heat pump is highly flammable. Do not install
and create an ignition source near the heat pump.
WARNING
If the supply cord is damaged, it must be replaced by the manufacturer, its service
agent or similarly qualified persons in order to avoid a hazard.
WARNING
If a refrigerant leak occurs (low pressure warning on heat pump), turn power to
heat pump off isolation switch, turn all other pool equipment off, and call Insnrg or
a refrigeration mechanic immediately.
WARNING
Keep hands and fingers clear of the air vent. Fan running at high speed can
cause serious injury.
Do not touch the fins on the evaporator, they are sharp and can cause cuts.
There are no user serviceable parts inside the heat pump, do not disassemble
unless qualified.
If high-temperature work is to be performed on this product, appropriate fire
extinguishing device, such as dry powder or carbon dioxide fire extinguishers, should
be available.

WARNING - RISK OF ELECTRIC SHOCK
All electrical wiring MUST be in conformance with applicable local codes,
Regulations. Hazardous voltage can shock, burn, and cause death or serious
property damage. To reduce the risk of electric shock, do NOT use an extension
cord to connect unit to electric supply. Provide a properly located electrical
isolation switch. Before working on any electrical equipment, turn off power
supply to the equipment.
WARNING
To reduce the risk of electric shock replace damaged wiring immediately.
Locate conduit to prevent abuse from lawn mowers, hedge trimmers and other
equipment.
WARNING
Allow 2 minutes after turning power off before handling circuit boards or internal
wiring to avoid capacitance discharge resulting in electric shock.
WARNING
The heat pump must be stored and transported vertically.
WARNING
Do not store flammable, explosive and toxic substances in the vicinity of the heat pump.
WARNING
Do not place objects that will obstruct the airflow in or out of the heat pump. Partially
blocking the airflow will reduce efficiency significantly and cause a malfunction of the unit.

ELECTRICAL CODES
All electrical work must be performed by a licensed electrician and conform
to all national, state, and local codes. Applicable national codes, include
but not limited to the following:
• In Australia, AS3000 Wiring Rules
and/or any other local and national installation codes.
GENERAL SAFETY GUIDELINES
Please examine the heat pump carefully and confirm whether the product has
arrived in a good shape, with fixed screws, and a full range of accessories
after you receive the product.
Unpack the heat pump before formally installation by cutting the packing
tape, taking off the packaging, and removing the bottom wooden pallet.
Plastic packing bags and tapes should be properly handled, and do not let
children play with them.
If you suspect a refrigerant leakage, remove or extinguish all open flames
around the equipment.
Installation and maintenance of this product must be carried out ina well-
ventilated area.
If a power failure occurs during operation, the heat pump will automatically
restart when power isrestored.
When the heat pump does not operate properly or reports a fault code, stop
operation and contact service personnel.
Ensure you connect toa circuit that isprotected by a type B RCD.

EQUIPMENT UNDER PRESSURE
Always turn pump and other equipment off prior to installing or servicing
the Insnrg Chlorinator control box and/or cell. Your filtration system
operates under pressure and this pressure must be released before
you begin work to avoid any serious injuries or equipment damage.
Please refer to your Pump and/or Filter instruction manual for further
instructions.
To reduce the risk of injury, do not remove the suction fittings of your
spa or hot tub. Never operate a spa or hot tub if the suction fittings are
broken or missing. Never replace a suction fitting with one rated less than
the flow rate marked on the equipment assembly.
PREVENT CHILD DROWNING
Do not let anyone, especially small children, sit, step, lean or climb
on any equipment installed as part of your pool’s operational system.
Locate the components of your operational system at least 3 metres
(10 feet) from the pool so children cannot use the equipment to
access the pool and be injured or drown.
This appliance is not intended for use by persons (including children)
with reduced physical, sensory, or mental capabilities, or lack of
experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person
responsible for their safety.

9
OVERVIEW OF THE HEAT PUMP
Transportation
When storing or moving the heat pump, always keep it in an upright position.
Do not lift up the water union when there is a need to move the heat pump, as it
will damage the internal titanium heat exchanger.
Accessories
After opening the package, please check that you have all of the following
accessories.
User Manual x 1
Rubber Feet x 4
Drain Nozzle x 1
Drain Hose x 1
Water Connection x 2

10
SPECIFICATIONS

11
DIMENSIONS

12
SECTION 2
WE WANT YOU TO BE
DELIGHTED WITH YOUR
PURCHASE. CORRECT
INSTALLATION WILL PROLONG
LIFE AND MAXIMISE THE
PERFORMANCE OF THIS UNIT.
Insnrg highly
recommend the
use of qualified
service technicians to
ensure the best
performance as well as
the health and safety of
your family.

13
LOCATION OF THE HEAT PUMP
CLEARANCES
The Heat Pump should be in a well ventilated area. For best and most
efficient performance maintain the following clearances.
Installation of Drain Hose
The drain hose needs to be installed in the following manner to the location
of the corresponding drainage outlet at the bottom of the heat pump.

14
WATER CONNECTIONS
Use rigid PVC rather than soft pipes to connect the water union. Soft pipes will
increase the resistance to water flow.
SEQUENCE OF POOL APPLIANCES
ELECTRICAL CONNECTION
For safe operation and to maintain the integrity of the electrical system, the
equipment must be connected to a common power supply in accordance with the
following provisions:
The heat pump must be connected to a suitable circuit breaker and Residual
Current Device
The supply cable must be adapted to the rated power of the equipment and the
wiring length required for the installation. The cable must be suitable for outdoor
use.

15
For three-phase systems, the phases must be connected in the correct sequence.
If the phases are reversed, the compressor of the heat pump will not work.
In hardwired units, a isolation switch must be installed within reach of the heat
pump to isolate power in the event of service, failure or refrigerant leak.
Electricity Connection
WARNING: The heat pump must be disconnected from the power supply before any
operation.
Please follow the instructions below to connect the heat pump.
Step 1: Remove the side panel of the equipment with a screw driver for wire
connection.
Step 2: Connect the cable wires to the corresponding ports of the heat pump
according to the diagram below. (Water pump port rarely used – circulation
usually provided by filter pump or externally controlled pump)

16
TESTING
WARNING: Check all wiring carefully before turning on the heat pump.
INSPECTION
Before trial running, verify that the following items are complied with.
The heat pump is installed on a solid, flat and level base, clearances are complied with
and water connections are secure.
The power supply voltage is the same as the rated voltage of the unit.
RCD and fuse are suitable for the heat pump and operation is correct.
Plumbing and Wiring are connected correctly.
The earth wire is connected correctly.
The air inlet and outlet of the unit are unobstructed.
Correct drainage for the condensate drain.
TEST OPERATION
1. Turn the water (circulating) pump on first, then turn the heat pump
on.
2. Set Temperature on heat pump above current water temperature
3. Check electrical current is normal
4. Check for any errors on heat pump control screen
5. Check for abnormal vibrations or noise
6. Check the condensate drain hose is draining correctly.

17
SECTION 3
HAVE FUN AND
GE T THE MOST
OUT OF YOUR
PUR CHASE
Your Insnrg Heat Pump will help you get the
most out of your pool.

18
OPERATION
Icon and Key Description of Wire Controller
Thermostat Icon Description

19
Thermostat Button Description

20
Thermostat Button Description
THERMOSTAT CONTROL OPERATION
Power
Short press the “ ” key to turn the heat pump on or off. Long press the
“ ” for 3 seconds to lock/unlock the wire controller. The wire controller
locking mode activates automatically after 120 seconds of inactivity. When the
wire controller is locked, the icon “ ” appears.
Mode
Heating/Cooling/Auto
When the heat pump is on, short press “ ” key to select the operating
modes (Auto, Cooling and Heating). The circular selecting sequence is
Auto→Cooling→Heating→Auto...