2
2 ACCESSORY AND REFRIGERANT
Please check whether the following fittings are of full scopes.
If there are some spare fittings , please restore them carefully.
resultingly causes pipe burst and injuries on persons.
●
Do not modify this unit by removing any of the safety
guards or by by-passing any of the safety interlock
switches. Exposure of unit to water or other moisture
before installation may cause a short-circuit of
electrical parts. Do not store it in a wet basement or
expose to rain or water.
●
After unpacking the unit, examine it carefully if there are
possible damage.Do not install in a place that might
increase the vibration of the unit.
●
Please pay attention to avoid the components while
connect to the connecting pipes.
●
To prevent the refrigerant piping from oxidizing inside
when welding, it is necessary to charge nitrogen, or
oxide will chock the circulation system.To avoid
personal injury (with sharp edges), be careful when
handling parts.
●
Perform installation work properly according to the
Installation Manual. Inappropriate installation may
result in water leakage, electric shock or fire.When the
heat pump is installed in a small room, provide
appropriate measures to ensure that the concentration
of refrigerant leakage occur in the room does not
exceed the critical level.
●
Install the heat pump securely in a location where the
base can sustain the weight adequately.Perform the
specified installation work to guard against an
earthquake.If the heat pump is not installed
appropriately, accidents may occur due to the falling
unit.
●
If refrigerant gas has leaked during the installation
work, ventilate the room immediately.If the leaked
refrigerant gas comes in contact with fire, noxious gas
may generate.
●
After the installation work, confirm that refrigerant gas
doer not leak.If refeigerant gas leaks into the room and
flows near a fire source, such as a cooking range,
noxious gas might generate.
●
Electrical work must be performed by a qualified
electrician in accordance with the Installation Manual.
Make sure the heater pump uses an exclusive power
supply. An insufficient power supply capacity or
inappropriate installation may cause fire.
●
Use the specified cables for wiring connect the
terminals securely fix. To prevent external forces
applied to the terminals from affecting the terminals. Be
sure to provide grounding. Do not connect ground
wires to gas pipes, water pipes, lightning rods or
ground wires for telephone cables.
●
Conform to the regulations of the local electric company
when wiring the power supply.Inappropriate grounding
may cause electric shock.
●
Do not install the heat pump in a location subject to a
risk of exposure to a combustible gas. If a combustible
gas leaks, and stays around the unit, a fire may occur.
●
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.
●
If an appliance is intender to be permanently connected
to the water mains and not connected by hose-set, this
shall be stated.
Quantity
Shape
Name
1. Outdoor unit installation &
owner’s manual (This book)
1
2. Drainage pipe connector
1
3. Magnet ring
(
Only for 1 Phase1
2
~16kW
)
1
sg
nitt
if
noi
tall
at
snI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Screw driver
Hole core drill(65mm)
Spanner
Pipe cutter
Knife
Reamer
Gas leak detector
Tape measure
Thermometer
Mega-tester
Electro circuit tester
Hexagonal wrench
Flare tool
Pipe bender
Bubble level
Metal saw
17
18
19
20
21
Gauge manifold
(Charge hose:R410A special
requirement)
Vacuum pump
(Charge hose:R410A special
requirement)
Torque wrench
1/4(17mm)16N•m (1.6kgf•m)
3/8(22mm)42N•m (4.2kgf•m)
1/2(26mm)55N•m (5.5kgf•m)
5/8(15.9mm)120N•m(12.0kgf•m)
Copper pipe gauge
adjusting projection
margin
Vacuum pump
adapter
Required tools for installation work:
Heating mode
Cooling mode
Domestic hot water mode
Operation ambient temperature range
-20 ~ +35
℃
-5 ~ +46
℃
-20 ~ +43
℃
4. Product technical manual
1
Confirm the safety of the installation area ( walls, floors,
etc. ) without hidden dangers such as water, electricity,
and gas. Before wiring/pipes.
●
●
Before installation , check whether the user's power
supply meets the electrical installation requirements of unit
( including reliable grounding , leakage , and wire diameter
electrical load, etc.). If the electrical installation requirements
of the product are not met, the installation of the product is
prohibited until the product is rectified.
●
When installing multiple air conditioners in a centralized
manner, please confirm the load balance of the three-phase
power supply, and multiple units are prevented from being
assembled into the same phase of the three-phase power
supply.
●
Product installation should be fixed firmly, Take
reinforcement measures, when necessary.
Summary of Contents for SHERPA S2 E 12
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