innovair BLUTEC VEM60C3SS1 User manual

WARNING
These instructions are intended as an aid to qualified
licensed service personnel for proper installation, adjust-
ment and operation of this unit. Read these instructions
thoroughly before attempting installation or operation.
Failure to follow these instructions may result in improper
installation, adjustment, service or maintenance possibly
resulting in fire, electrical shock, property damage,
personal injury or death.
RECOGNIZE THIS SYMBOLAS AN INDICATION OF IMPORTANT SAFETY INFORMATION
DO NOT DESTROY THIS MANUAL
Please read carefully and keep in a safe place for future reference by a serviceman.
NOTE: Appearance of unit may vary.
INSTALLATION INSTRUCTIONS
Split System Air Conditioner Condenser
3-5 Tons
R410A
BLUTEC

Outdoor Units
2 Outdoor Units
Outdoor Units
1. Dimensions.......................................................................3
2. Service Space...................................................................4
3. Piping Diagrams...............................................................5
4. Wiring Diagrams ..............................................................6
5. Electric Characteristics...................................................9
6. Operation Limits...............................................................9
7. Sound Levels .................................................................10
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Dimensions
Outdoor Units 3
1. Dimensions
Unit Model
(Btu/h) Dimensions (Inches) Refrigerant Connection Service
Valve Size
"H" in [mm] "W" in [mm] "L" in [mm] Liquid in Vapor in
VEM36C2HR1 29-7/8[759] 23-5/8[600] 23-5/8[600] 3/8 3/4
VEM48C2SS1
29-7/8[759] 28[710] 28[710] 3/8 3/4
VEM60C2SS1
33-3/16[843] 28[710] 28[710] 3/8 3/4
VEM60C3SS1
33-3/16[843] 28[710] 28[710] 3/8 3/4
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Outdoor Units
4 Outdoor Units
2. Service Space
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Piping Diagrams
Outdoor Units 5
3. Piping Diagrams
VEM36C2HR1
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR)
HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
T2 Evaporator
temp. sensor
T1 Room temp.
sensor
Throttle orifice
VEM48C2SS1 ,VEM60C2SS1, VEM60C3SS1
INDOOR OUTDOOR
LIQUID SIDE
GAS SIDE
HEAT
EXCHANGE
(EVAPORATOR) HEAT
EXCHANGE
(CONDENSER)
COMPRESSOR
T2 Evaporator
temp. sensor
T1 Room temp.
sensor
Throttle orifice
T5 Discharge
temp. sensor
High pressure
switch
Low pressure
switch
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Outdoor Units
6 Outdoor Units
4. Wiring Diagrams
VEM36C2HR1,VEM60C2SS1
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Wiring Diagrams
Outdoor Units 7
VEM48C2SS1
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Outdoor Units
8 Outdoor Units
VEM60C3SS1
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Electric Characteristics
Outdoor Units 9
5. Electric Characteristics
Model Power Supply
Hz Phase Voltage Min. Max.
VEM36C2HR1 60 1 220-230V 198V 242V
VEM48C2SS1
60 1 220-230V 198V 242V
VEM60C2SS1
60 1 220-230V 198V 242V
VEM60C3SS1
60 3 220-230V 198V 242V
6. Operation Limits
Temperature
Mode
Cooling operation
Room temperature 17℃～32℃
Outdoor temperature
18℃～43℃
（
-7
℃～
43
℃：
For the
models with low
temperature cooling
system
）
10 15 25 30 3520
15
20
25
30
35
40
45
Indoor temperature( ℃ WB)
Outdoor temperature(
℃
DB)
STD
Cooling
43
17 32
10
5
0
-5
-10
18
-7
With Low
Ambient
Cooling
System
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Sound Levels
10 Outdoor Units
7. Sound Levels
Model
Noise level dB(A)
VEM36C2HR1
65
VEM48C2SS1
65
VEM60C2SS1
64
VEM60C3SS1
64
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Installation
Installation 11
Installation
1. Installation Procedure...............................................12
2. Location selection.....................................................13
3. Indoor unit installation..............................................17
4. Outdoor unit installation (Top Discharge Unit).......22
5. Refrigerant pipe installation.....................................25
6. Drainage pipe installation.........................................28
7. Vacuum Drying and Leakage Checking ..................32
8. Additional refrigerant charge...................................33
9. Engineering of insulation .........................................34
10. Engineering of electrical wiring...............................35
11. Test operation............................................................36
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Installation Procedure
12 Installation
1. Installation Procedure
Vacuum drying and leakage checking
Additional refrigerant charge
Insulation the joint part of refrigerant pipe
Wiring connection and electric safety checking
Test operation
Refrigerant pipe
installation and insulation
Drainage pipe installation
and insulation
Indoor unit installation
location selection
Outdoor unit installation
location selection
Indoor unit installation
Outdoor unit installation
Refrigerant pipe
installation and insulation
Drainage pipe installation
and insulation
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Location selection
Installation 13
2. Location selection
2.1 Indoor unit location selection
The place shall easily support the indoor unit’s weight.
The place can ensure the indoor unit installation and inspection.
The place can ensure the indoor unit horizontally installed.
The place shall allow easy water drainage.
The place shall easily connect with the outdoor unit.
The place where air circulation in the room should be good.
There should not be any heat source or steam near the unit.
There should not be any oil gas near the unit
There should not be any corrosive gas near the unit
There should not be any salty air neat the unit
There should not be strong electromagnetic wave near the unit
There should not be inflammable materials or gas near the unit
There should not be strong voltage vibration.
2.2 Outdoor unit location selection
The place shall easily support the outdoor unit’s weight.
Locate the outdoor unit as close to indoor unit as possible
The piping length and height drop can not exceed the allowable value.
The place where the noise, vibration and outlet air do not disturb the neighbors.
There is enough room for installation and maintenance.
The air outlet and the air inlet are not impeded, and not face the strong wind.
It is easy to install the connecting pipes and cables.
There is no danger of fire due to leakage of inflammable gas.
It should be a dry and well ventilation place
The support should be flat and horizontal
Do not install the outdoor unit in a dirty or severely polluted place, so as to avoid blockage of the heat
exchanger in the outdoor unit.
If is built over the unit to prevent direct sunlight, rain exposure, direct strong wend, snow and other scraps
accumulation, make sure that heat radiation from the condenser is not restricted.
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Indoor unit installation
14 Installation
3. Indoor unit installation
3.1 Ceiling & floor indoor unit installation
3.1.1 Service space for indoor unit
3.1.2 Bolt pitch
①Ceiling installation
Capacity (Btu/h)
D E
36K 1200 220
48K, 60K 1565 220
②Wall-mounted installation
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Indoor unit installation
Installation 15
3.1.3 Install the pendant bolt
①Ceiling installation
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill four holes of Ø12mm, 45~50mm deep at the selected positions on the ceiling. Then embed the
expansible hooks (fittings).
②Wall-mounted installation
Install the tapping screws onto the wall.(Refer to picture below)
3.1.4 Install the main body
①Ceiling installation (The only installation method for the unit with drain pump)
Remove the side board and the grille.
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Indoor unit installation
16 Installation
Locate the hanging arm on the hanging screw bolt. Prepare the mounting bolts on the unit.
Put the side panels and grilles back.
②Wall-mounted installation
Hang the indoor unit by insert the tapping screws into the hanging arms on the main unit. (The bottom of
body can touch with floor or suspended, but the body must install vertically.)
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Indoor unit installation
Installation 17
3.2 Duct indoor unit installation
3.2.1 Service space for indoor unit
3.2.2 Bolt pitch
Capacity (KBtu) Size of outline dimension mounted plug
L M
36 1180 490
48/60 1240 500
3.2.3 Install the pendant bolt
Select the position of installation hooks according to the hook holes positions showed in upper picture.
Drill four holes of Ø12mm, 45~50mm deep at the selected positions on the ceiling. Then embed the
expansible hooks (fittings).
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Indoor unit installation
18 Installation
3.2.4 Install the main body
Make the 4 suspender through the 4 hanger of the main body to suspend it. Adjust the hexangular nuts on
the four installation hooks evenly, to ensure the balance of the body. Use a leveling instrument to make sure
the levelness of the main body is within ±1°.
3.2.5 Install the air filter
Insert the air filter through the filter slot and fix it with 2 screws.
3.2.6 Install the air duct
Please design the air duct as below recommended picture
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Indoor unit installation
Installation 19
3.3.7 Change the air inlet direction
①Take off ventilation panel and flange, cut off the staples at side rail.
②Stick the attached seal sponge as per the indicating place in the following fig, and then change the
mounting positions of air return panel and air return flange .
③When install the filter mesh, please plug it into flange inclined from air return opening, and then push up.
④The installation has finish, upon filter mesh which fixing blocks have been insert to the flange positional
holes.
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Indoor unit installation
20 Installation
3.3 Air handler indoor unit installation
3.3.1 Service space for indoor unit
Refrigerant piping and connections- minimum12" recommended.
Maintenance and servicing access - minimum36" from front of unit recommended for blower motor/coil
replacement.
Filter removal - minimum 36" recommended.
Plenum Clearances:
3.3.2 Install the main body
You can choose vertical or horizontal installation in accordance with the applications.
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