Installation - Heat Controller Energy Knight B/A-HMC30AS Service Manual

Installation

Read completely, then follow step by step.
1. Installation of Indoor,
Outdoor unit
Installation Parts Provided
1. Type "A" screw
2. Installation Plate
3. Type "B" screw
4. Holder Remote Control
1) Select the best location
1. Indoor unit
Do not have any heat or steam near the unit.
Select a place where there are no obstacles in front
of the unit.
Make sure that condensation drainage can be con-
veniently routed away.
Do not install near a doorway.
Ensure that the space around the left and right of
the unit is more than 30cm(12"). The unit should be
installed as high on the wall as possible, allowing a
minimum of 12cm(4.8") from ceiling.
Use a stud finder to locate studs to prevent unnec-
essary damage to the wall.
More than
30cm(12")
More than 2.3m(7.5ft)
CAUTION
Install the indoor unit on the wall where the height
from the floors more than 2.3meters(7.5ft).
A minimum pipe run of 7.5meters(25ft) is required to
minimise vibration & excessive noise.
More than
12cm(4.8")
More than
30cm(12")
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2. Outdoor unit
If an awning is built over the unit to prevent direct sunlight or
rain exposure, make sure that heat radiation from the con-
denser is not restricted.
Ensure that the space around the back and sides is more than
10cm(4"). The front of the unit should have more than
70cm(28") of space.
Do not place animals and plants in the path of the warm air.
Take the air conditioner weight into account and select a place
where noise and vibration are minimum.
Select a place so that the warm air and noise from the air con-
ditioner do not disturb neighbors.
More than
10cm(4")
More than
70cm(28")
Rooftop Installations:
If the outdoor unit is installed on a roof structure, be
sure to level the unit. Ensure the roof structure and
anchoring method are adequate for the unit location.
Consult local codes regarding rooftop mounting.
If the outdoor unit is installed on root structures or walls,
this may result in excessive noise and vibration, and
maybe also classed as non serviceable installation.
2) Piping length and elevation
Pipe Size
Capacity
(Btu/h)
GAS LIQUID
30k 5/8" 3/8"
Outdoor unit
A
Indoor unit
B
In case more than 5m(16.4ft)
CAUTION
• Capacity is based on standard length and maximum
allowance length is on the basis of reliability.
• Oil trap should be installed In case more than 5~7meters
(16.4~23.0ft).
More than
60cm(24")
More than
10cm(4")
More than
60cm(24")
Standard Max.
Max. Additional
Length Elevation length Refrigerant
m(ft) m(ft)
m(ft) g/m(oz/ft)
B A
7.5(25) 15(50) 30(100) 30(1.102)
Outdoor unit
A
Oil trap
Indoor unit
B