Movincool Classic 10 User manual

SERVICE MANUAL
CLASSIC 10 and CLASSIC 18
Unit Serial Number Range: 0108XXXX### to 1208XXXX###
DocID: 00G00009EB

SERIAL NUMBER LOCATION AND IDENTIFICATION
© 2012 DENSO SALES CALIFORNIA, INC.
All rights reserved. This book may not be reproduced or copied, in
whole or in part, without the written permission of the publisher. DENSO
SALES CALIFORNIA, INC. reserves the right to make changes without
prior notice. MovinCool®, Office Pro® and SpotCool® are registered
trademarks of DENSO Corporation.
Nameplate Label Position
Nameplate Label
COOLING AMPS. WITH PUMP
COMPR. OUTPUT
REFRIGERANT/TOTAL CHARGE
DESIGN PRESSURE LO/HI
PART NO./WEIGHT
SERIAL NO.
Month Model
Sequential
Number
Year

Table of Contents
Table of Contents
Operation Section
1. GENERAL DESCRIPTION
1.1 Foreword. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2. SPECIFICATIONS
2.1 Exterior Dimension Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.3 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3. CONSTRUCTION
3.1 Internal Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4. REFRIGERANT SYSTEM
4.1 Refrigerant System Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.3 Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.4 Capillary Tube. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.5 Evaporator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.6 Accumulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
5. ELECTRICAL SYSTEM
5.1 Circuit Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
5.2 Control Box and Relay Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
5.3 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
5.4 Relay Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
5.5 Control Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
5.6 Self-Diagnostic Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.7 Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
5.8 Fan Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.9 Capacitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.10 Auxiliary Relay (For Classic18 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.11 Temperature Thermistor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.12 Drain Tank Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table of Contents
Repair Section
6. PRECAUTIONS FOR SAFETY
6.1 Definition of Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2 General Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7. TROUBLESHOOTING
7.1 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
7.2 Basic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.3 Compressor Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.4 Fan Motor Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.5 Capacitor Inspection (For Fan Motor and Compressor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.6 Auxiliary Relay Inspection (For Classic18 Only). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
7.7 Full Drain Switch Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.8 Thermistor Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.9 Wiring Connection Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.10 Refrigerant System Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
8. DISASSEMBLY (For Classic10)
8.1 Parts Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
8.2 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
8.3 Control Panel Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.4 Electrical Components Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
8.5 Fan Motor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
8.6 Full Drain Switch Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
8.7 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
9. DISASSEMBLY (For Classic18)
9.1 Parts Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
9.2 Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
9.3 Control Panel Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.4 Electrical Components Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9.5 Fan Motor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.6 Full Drain Switch Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.7 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
10. REFRIGERANT SYSTEM REPAIR
10.1 Brazing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
10.2 Removal of Refrigerant System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.3 System Refrigerant Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Operation Section 5
1. GENERAL DESCRIPTION
1.1 Foreword
• In general conventional air conditioners cool
an entire enclosed environment. Air
conditioners act as “heat exchangers”,
requiring an interior unit (evaporator) to blow
cool air into the interior, and an exterior unit
(condenser) to exhaust exchanged heat to the
outdoors.
• Unlike conventional air conditioners, the
MovinCool Spot Cooling System is a spot
cooler that directs cool air to particular areas or objects. MovinCool Spot Cooling Systems have
the following features:
1.2 Features
(1) Compact design
• The innovative design of MovinCool has
resulted in one compact device, replacing the
need for two separate units.
(2) Easy transportation and installation
• With the entire cooling system built into one
compact unit, MovinCool requires no pipe work
and can be transported and installed easily.
(3) Energy conservation
• MovinCool is economical because only the
required area or object is cooledrather than an
entire enclosed environment.
I000501
Condenser
(Outdoor Unit) Evaporator
(Indoor Unit)
I001665
Intake air
(to Evaporator)
Intake air
(to Condenser)
Filter
Filter
Exhaust Hot Air
Cooling Air
Cooling Air

Operation Section
6
2. SPECIFICATIONS
2.1 Exterior Dimension Diagram
I001666
140
350
330
420
490
52580 45
650
1042
293 497 16785
125
350
<Classic10>
Unit : mm
6-M6

Operation Section 7
I001667
Unit : mm
95 175
350
330
420
490
52580 45
650
1042
293 497 16785
<Classic18>
125
350
6-M6

Operation Section
8
2.2 Technical Specifications
ILL00423-00
Length
Min.-Max. (@50 %RH)
Cold Duct Hose
Hot Duct Hose
With Condenser-Duct
Without Condenser-Duct
Gauge
19 L (5 gal)
3.0 m (10 ft.)
14 AWG (3-core)
66/83 kg (145/183 lbs)
492 x 673 x 1054 mm (19.4 x 26.5 x 41.5 inches)
76/94 kg (167/208 lbs)
1.8 m (6 ft.)
0.35 kW
880/900 m3/h (518/530 CFM)
Control Panel
Thermostat Control
Rating Condition: 95 °F
60 %RH
Voltage Requirement
Total Power Consumption
Current Consumption
Recommended Fuse Size
NEMA Plug Configuration
Min.-Max. Voltage
Fan Type
Air Volume
Motor Output
Type
Output
R-22
W x D x H *without air duct
Electronic
Features
Cooling
Capacity
Electrical
Characteristics
Fans
Compressor
Refrigerant
Charge
Dimension
Net Weight/Shipping Weight
Power Cord
Condensate Tank Capacity
Operating
Conditions
Max.Duct
Length (#2)
Max.Static
Pressure
Max.Sound
Level 67 dB (A)
63 dB (A)55 dB (A)
58 dB (A)
18 m (60 ft.)18 m (60 ft.)
15 m (50 ft.)12 m (40 ft.)
70-105 °F (21-40 °C) (#1)
0.72 kg (1.59 lbs)
1.10 kW
0.48 kg (1.06 lbs)
0.6 kW
Hermetic Rotary
0.14 kW
450 m3/h (265 CFM)
105-125 V
15 A
10.0 A
1.1 kW
1 Phase, 115 V, 60 Hz
Sirocco Fan
2.92 kW (2520 kcal/h)
10,000 BTU/h
5-15
Electronic
Electronic
Classic10
198-250 V
15 A
6-15
2.1 kW
1 Phase, 208/230 V, 60 Hz
5.27 kW (4540 kcal/h)
18,000 BTU/h
10.8/10.0 A
Classic18
#1: When ambient temperature is lower than 77 °F, operation may cease due to anti-freeze protection activation.
#2: Confirm pressure drop of duct, filter with manufacturer's specifications.
Technical Specifications
Cold Duct Hose
Hot Duct Hose 0.25 IWG0.13 IWG
0.52 IWG0.33 IWG

Operation Section 9
2.3 Characteristics
(1) Cooling capacity curve
(2) Power consumption curve
I001668
<Classic10> <Classic18>
6859
x103
BTU/h
{kcal/h}
At 115 V
77 86
(15) (20) (25) (30)
77 (25)
86 (30)
95 (35)
104 (40)
6.0 (1.5)
7.9 (2.0)
9.9 (2.5)
11.9 (3.0)
13.9 (3.5)
Dry Bulb Temp. Cooling
Capacity
Wet Bulb Temp.
°F
(°C)
°F (°C)
6859
x103
BTU/h
{kcal/h}
At 208/230 V
77 86
(15) (20) (25) (30)
77 (25)
86 (30)
95 (35)
104 (40)
12.7 (3.6)
15.9 (4.0)
17.5 (4.4)
19.0 (4.8)
20.6 (5.2)
Dry Bulb Temp. Cooling
Capacity
Wet Bulb Temp.
°F
(°C)
°F (°C)
I001669
<Classic10> <Classic18>
77
At 115 V
86 95
(25)
68
(20) (30) (35)
77 (25)
86 (30)
95 (35)
104 (40)
0.8kW
1.0
1.2
1.4
1.6
Dry Bulb Temp. Power
Consumption
Wet Bulb Temp.
°F
(°C)
°F (°C) 77 86 95
(25)
68
(20) (30) (35)
77 (25)
86 (30)
95 (35)
104 (40)
1.4kW
1.6
1.8
2.0
2.2
2.4
Dry Bulb Temp. Power
Consumption
Wet Bulb Temp.
°F
(°C)
°F (°C)
At 208/230 V

Operation Section
10
(3) Cool air temperature difference curve
I001670
<Classic10>
At 115 V
Relative Humidity
40 50 60 70 %
Temperature Difference Between Inlet and Outlet
27.0 (15)
25.2 (14)
23.4 (13)
21.6 (12)
19.8 (11)
18.0 (10)
16.2 (9)
14.4 (8)
12.6 (7)
°F (°C)
<Classic18>
At 208/230 V
Relative Humidity
40 50 60 70 %
Temperature Difference Between Inlet and Outlet
27.0 (15)
25.2 (14)
23.4 (13)
21.6 (12)
19.8 (11)
18.0 (10)
16.2 (9)
14.4 (8)
12.6 (7)
°F (°C)

Operation Section 11
3. CONSTRUCTION
3.1 Internal Structure
I001671
Condenser
Evaporator
Compressor and
Accumulator
Condenser Fan
and Motor
Housing for
Condenser Fan Housing for
Evaporator Fan
Control Box
• Relay Board
• Capacitor
Condenser Air Outlet
Cooling Air Duct
Freeze Protection
Thermistor (CTS)
Room Thermistor (RTS)
Drain Tank
Caster (Rear)
Full Drain Switch
Locking Swivel Caster
(Front)
Control Panel
<Classic10>
Capillary Tube

Operation Section
12
I001672
Capillary Tube
Condenser
Evaporator
Compressor and
Accumulator
Condenser Fan
and Motor
Housing for
Condenser Fan Housing for
Evaporator Fan
Control Box
• Relay Board
• Capacitor
• Auxiliary Relay
Condenser Air Outlet
Cooling Air Duct
Freeze Protection
Thermistor (CTS)
Room Thermistor (RTS)
Drain Tank
Caster (Rear)
Full Drain Switch
Locking Swivel Caster
(Front)
Control Panel
<Classic18>

Operation Section 13
4. REFRIGERANT SYSTEM
4.1 Refrigerant System Construction
The component parts of the refrigerant system include the following:
• Compressor, Evaporator, Condenser, Accumulator, Capillary tube
The parts above are all connected by copper piping with brazed connections. The circled portion in the
figure below shows the part connections.
I001673
Condenser Flow of
Refrigerant
Accumulator
Capillary
Tube
Compressor
Fan
Motor
Evaporator
Condenser
Compressor Suction Pipe
(Covered Insulation)
Compressor
Discharge Pipe
Condenser
Outlet Pipe
Condenser
Inlet Pipe
Accumulator
Connecting Pipe
(Evaporator to Compressor)
Connecting Pipe
(Condenser to Capillary Tube)
Evaporator Outlet Pipe
Evaporator
Evaporator Inlet Pipe
Compressor
<Classic10>
Capillary Tube

Operation Section
14
I001674
Condenser Flow of
Refrigerant
Capillary
Tube
Compressor
Fan
Motor
Evaporator
Condenser
Compressor Suction Pipe
(Covered Insulation)
Compressor
Discharge Pipe
Condenser
Outlet Pipe
Condenser
Inlet Pipe
Accumulator
Connecting Pipe
(Evaporator to Compressor)
Connecting Pipe
(Condenser to Capillary Tube)
Capillary Tube
Evaporator Outlet Pipe
Evaporator
Evaporator Inlet Pipe
Compressor
<Classic18>
Accumulator

Operation Section 15
4.2 Compressor
• The compressor used for the unit is hermetically sealed. The compressor and the compressor
motor are in one casing.
(1) Compressor construction
• The construction of a rotary type compressor is divided into two mechanisms; the drive
mechanism (compressor motor), and the compression mechanism (compressor). When the
rotor shaft of the motor (drive mechanism) turns, the roller (compression mechanism) rotates to
compress the refrigerant.
I001675
To Condenser
Accumulator
Strainer
From Evaporator
Blade
Discharge Valve
Oil
Lubricator
Roller
Cylinder
Rotor
Stator
Terminal

Operation Section
16
(2) Basic compressor operation
• The roller (compression mechanism) is set
eccentrically with a certain distance given from
the axis of the center of the cylinder. A spring
loaded blade is mounted on the cylinder. The
roller turns to compress the refrigerant in the
space between the cylinder and eccentrically
mounted roller. The blade is in contact with the
roller by means of spring force. The blade
partitions the space between the suction side
and the discharge side to keep compressed refrigerant from returning to the suction side. There
is no suction valve. The discharge valve is designed not to open until the pressure of the
refrigerant within the cylinder reaches or exceeds discharge side pressure. As a result, the
discharge valve prevents the backward flow of refrigerant gas.
I000510
Discharge
Hole
Cylinder
Blade
Spring
Suction
Hole
Discharge
Valve
Shaft
Roller

Operation Section 17
(3) Operation
1) Start of compression
1) The cylinder is filled with low pressure gas.
2) Since pressure in the discharge chamber is
higher than in the cylinder, the discharge
valve is kept closed.
2) Suction and compression
1) The pressure in the cylinder increases
gradually.
2) Refrigerant suction begins on the suction
side of the cylinder.
3) The discharge valve remains closed.
3) Discharge
1) The pressure in the cylinder exceeds that in
the discharge chamber, and the discharge
valve opens.
2) On the suction side, refrigerant suction
continues.
4) Completion of compression
1) When compression is completed, all of the
refrigerant has been drawn from the suction
chamber.
2) Operation then returns to step 1) (Start of
compression) and the above process of
suction and compression continues
repeatedly in succession.
I001676
Blade
Discharge
Valve
Roller
I001677
Blade
Discharge
Valve
Roller
I001678
Blade
Discharge
Valve
Roller
I001679
Blade
Discharge
Valve
Roller

Operation Section
18
(4) Compressor lubrication
• The lubrication system is comprised of a
hollow shaft, an oil scraper mounted at the end
face, hollow shaft, a shaft journal (shaft
bearing), and the lubrication groove for the
shaft journal. The lubrication groove is wider
than the oil hole. When the shaft turns, oil is
scraped upward by the oil scraper along the
inside diameter of the hollow shaft. The oil is
fed through the oil hole by centrifugal force,
then supplied to the lubrication groove for each
shaft journal, lubricating the bearing. In this
lubrication system, oil enters into each bearing
separately and returns to the oil reservoir. This
system effectively prevents bearing
temperature increases, and offers high
reliability. In addition, the specially treated
shaft journal keeps the bearing from being damaged during high temperature operation.
4.3 Condenser
• The condenser is a spine-fin type heat
exchange device consisting of copper tubes
passing through an aluminum fin.
• Heat is given off and absorbed by air being
pulled across the condenser fins by the
centrifugal fan. The air is then expelled through
the exhaust air duct.
I001680
Oil Feed Groove
Oil Hole Oil Scrapper
Roller
Rotor
Cylinder
Hollow Shaft Eccentric Shaft
I001681

Operation Section 19
4.4 Capillary Tube
• The capillary tube is a long thin tube that
utilizes line flow resistance as an expansion
valve. The length and the inner diameter of the
capillary tube are determined according to the
capacity of the refrigeration system, operating
conditions, and the amount of refrigerant. The
high-pressure, high-temperature liquid
refrigerant sent from the condenser expands
rapidly as the refrigerantis sprayed out through
the fixed orifice in the capillary tube. As a result, the temperature and state of the refrigerant
become low and mist-like, and therefore evaporates easily.
4.5 Evaporator
• The evaporator, like the condenser, is a heat
exchanger covered with spine fins. Heat is
removed from the air being pulled across the
evaporator by the centrifugal fan. The resulting
cool air is expelled through the cooling air
ducts.
4.6 Accumulator
• The accumulator is mounted on the suction
gas piping between the evaporator and the
compressor. The accumulator separates the
liquid refrigerant from the gas refrigerant,
allowing only the gas refrigerant to enter the
compressor. In the accumulator, suction gas is
led into a cylindrical vessel where the speed of
the gas is decreased. This process separates
the refrigerant contained in the gas by the force
of gravity, causing the refrigerant to accumulate at the bottom of the vessel. As a result, the
compressor is protected from possible damage caused by liquid refrigerant intake.
I001822
High Temp./High Press.
Liquid Refrigerant
Low Temp./Low Press.
Gas and Liquid Mixture
I001682
I000514
From Evaporator
To Compressor

Operation Section
20
5. ELECTRICAL SYSTEM
5.1 Circuit Diagram
I001683
SW1 COOL ON/OFF Switch
TB1 Terminal Block1
TB2 Terminal Block2
RB Relay Board
MF Fan Motor
MC Compressor Motor
CF Capacitor for Fan Motor
CN Connector for Option
Drain Pump
CTS Freeze Protection Thermistor
RTS Room Thermistor
G Ground
CB Control Board
Control Board
Control Box
On Board
Controller
<Classic10>
CB
AUX1
CTS
CN
CN01
G
G
G
1
12 1
TB1
RB
Dip Switch
T1
COM
5
115V
F1 R
T
R
AC115V
1PHASE
60Hz
2
OLC
SC
CCCF
2
R
MC
MF
IOLF
AP
Jumper
Line
RTS Drain Tank SW
CC Capacitor for Compressor
OLC
DIG
Overload Protector
SW2 FAN Switch
SW3 SET TEMP Switch
SW4 SET TEMP Switch
SW1
CN8
SW2
SW3
SW4
4
5
3
2
1
CN9
R101
R102
R103
R104
R109 R110 R112 R111
LED1 LED2 LED4 LED3
R105
R106
R107
10
11
9
8
7
4
5
6
3
2
1
R108
Ground (G)
AUX2
L-
L+
E-
E+
11
1
5
1
TB2 Output Signal
Fine Alarm
Input
CN23
CN22
CN21 CN24
CN25
CN13
CN17
1
1
13
CN12
13 3
CN11
1
1
ON
234
2
CN15 52CM
52CT
52ID
520D1520D2
1243
CN16
1
11515312
5
11