Carrier Neos 100S, Integra 20X, Integra 35X, Integra 30S, Integra 40X Installation And Commissioning Manual
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Installation & Commi ss ioning Manua l:
Truck Refrigeration
Neos 100S, 20X, 30S, 35X , 40X, 50X
INST ALLA TION AND
COMMISSIONING MANUAL
for
Neos 100S
62-11165 Rev D
62-11165 Rev D
®
Integra 20X, 30S, 35X, 40X,
Direct Drive Refrigeration Units
© 2017 Carrier Corporation • Printed in U. S. A. 0217
50X
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Safety Precautions
Electrical Power
Beware of HIGH VOLTAGE supplied by the main power as
the unit may start automatically.
Before working on any unit, make sure that the main
Run/Stop switch is in STOP position and the negative
battery terminal is disconnected.
Fan Blades
All refrigeration units are equipped with Automatic Start/Stop
and may start at any time without warning. Beware all fan
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62-11165 Rev D
blade, belts, and other moving parts.
Vehicle Battery
Vehicles are equipped with a lead-acid type battery. The
battery normally vents small amounts of flammable
hydrogen gas. Keep any flame, lighted object, or source of
spark away. A battery explosion can cause serious physical
harm and/or blindness
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Safety Precautions
Electrical Conn ection
DISCONNECT the battery ground (-) on the vehicle battery.
Personal Protective Equipment
Always use personal protective equipment while doing
anything on this refrigeration unit.
Engine Coolant
All engines have a pressurized coolant system. Under
normal operating conditions, the coolant in the engine and
radiator is under high pressure and very hot. Do not remove
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62-11165 Rev D
the cap from a hot radiator. If the cap has to be removed, do
so very slowly in order to release pressure without spray.
Refrigerants
The refrigerant contained in the refrigeration system of the
units can cause frostbite, severe burns, or blindness when in
direct contact with the skin or eyes.
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Evaporator Clearances
B
A
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62-11165 Rev D
Do not obstruct the evaporator fan
inlet(s) or outlet
For any movable bulkheads, there
must be a MINIMUM distance “A”
between the evaporator outlet and
any obstruction.
When mounting X Series
evaporators, it is recommended to
leave a MINIMUM distance “B” for
installation and service access.
MODEL
NEOS 100S, 20X
30S
35X,40X, 50X
“A” Minimum Distance
Inches (millimeters)
20.0” (500)
32.0” (800)
40.0” (1,000)
“B” Minimum Distance
Inches (millimeters)
6.0” (150)
Not Applicable
6.0” (150)
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Condenser Installation – Roof T op A pplication
NEOS 100S
20X
8.86”
(225)
4 x Ø 0.56”
(4 x Ø 15)
21.65” (550)
3.54”
(90)
1.25” to 9.25”
(30 to 235)
Ø 3.50”
(Ø 90)
14.57” (370)
35X
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62-11165 Rev D
30S
28.35” (720)
12.20”
(310)
4 x Ø 0.56”
(4 x Ø 15)
Note: For 30S, use the black ma rking on the
bottom cover of the unit as a template for drilling
the large refrigerant and electrical pass-thru hole.
Roof Top Applications
Mark and drill the four condenser
mounting holes, as well as the
larger refrigerant and electrical
pass-thru hole, as indicated
above (depending on unit model)
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Condenser Installation – Roof T op A pplication
Install the four condenser mounting pads
by first applying waterproof silicone caulk
to the bottom cups in each pad.
Apply waterproof silicone caulk to each of the
four condenser mounting screws to prevent
water entry around the screw.
Apply waterproof silicone caulk to both sides of the center pad, which is used for
hoses and wiring, and install the center pad.
62-11165 Rev D
®
Remove the condenser cover. On the bottom cover of the
unit, drill the four 0.56” (15mm) mounting holes and the
larger electrical/hose hole as per the diagram on page 5.
Mount the condenser on the mounting pads in fasten in
place using the hardware supplied in the kit.
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Condenser Installation – Front Mount Application
NEOS 100S, 20X
24.41” (620)
2.36”
(60)
5.12”
(130)
2.36” (60)
4 x Ø 0.56”
(4 x Ø 15)
35X
Ø 3.50”
(Ø 90)
4 x Ø 0.63”
(4 x Ø 16)
40X
50X
30S
4.33”
(110)
12.75”
(324)
Ø 4.0”
(Ø 100)
21.26”
(540)
1.18”
(30)
62-11165 Rev D
33.66” (855)
4 x Ø 0.56”
(4 x Ø 15)
Ø 4.0”
(Ø 100)
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2.17”
(55)
5.31” (135)
12.6”
(320)
6” MIN to
cab roof
44.1” (1,120)
22.05” (560)
Front Mount Applications: Mark and drill the four condenser mounting holes, as well as the
larger refrigerant and electrical pass-thru hole, as indicated above (depending on unit model)
Bolt the condensing unit in place using the hardware supplied in the mounting kit.
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Evaporator Mounting Preparation
20.86”
(530)
Neos
15.95”
(405)
30.71”
(780)
20X
100S
35X
40X
17.72”
(450)
17.72”
(450)
50X
30S
53.54” (1,360)
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62-11165 Rev D
33.66”
(855)
18.5”
(470)
26.77” (680)
21.85”
(555)
40.55” (1,030)
Remove evaporator access panels. If the box has mounting studs, fasten the evaporator using supplied
hardware; otherwise, mark the mounting holes as indicated above (depending on unit model). Leave a
minimum of 6” (150mm) between the box wall and the rear of the evaporator.
58.27” (1,480)
29.13” (740)
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Installation & Commi ss ioning Manua l:
Neos 100S, 20X, 30S, 35X , 40X, 50X
Evaporator Mounting Preparation – M ushroom Dri lling
From the inside of the box, drill 4 holes completely through
the roof of the vehicle using a 7/32” (5mm) drill bit.
From the inside of the box, step drill only through the inside
skin of the vehicle using a ½” (12.5mm) drill bit.
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62-11165 Rev D
From the outside of the box, us e a 7/8” (22mm) hol e saw to
drill the outer roof of the box and the insulating foam.
0.50” (12.5)
Make certain NOT to drill all the way through
the roof. The ½” (12.5mm) hole in the inside
skin of the vehicle must remain intact.
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