NM1850R SERVICE PARTS
This parts list contains the service parts and
wiring diagrams for this model. Check the model
number in question to be sure that it is
applicable to this parts list.
TABLE OF CONTENTS
Cabinet .............................................................................. 2
Refrigeration ....................................................................... 3
Water ................................................................................. 4
Gearmotor...........................................................................5
Evaporator .......................................................................... 6
Control Box......................................................................... 7
Remote Condenser ............................................................ 8
Wiring Diagrams ................................................................. 9
NM1850R SERVICE PARTS
Cabinet Assembly
11
2
14
1
4
9
15
5
3
12
6
13
3
ITEM PART
NUMBER NUMBER DESCRIPTION
1 A34283-001 Back Panel, Painted
2 A32461-001 Top Panel, Painted
A32461-002 Top Panel, S.S.
3 A34038-001 Service Panel, Painted
A34038-002 Service Panel, S.S.
4 A33292-001 Right Side Panel, Painted
A33292-002 Right Side Panel, S.S.
5 03-0271-00 Speed Clip
6 15-0711-01 Emblem
7 03-1419-08 Screw
8 A34294-001 Front Panel, Painted
A34294-002 Front Panel, S.S.
7
10
8
ITEM PART
NUMBER NUMBER DESCRIPTION
9 A34287-001 Support
10 A34282-001 Base
11 03-1531-01 Screw
12 02-0836-00 Catch
13 A32435-001 Left Side Panel, Painted
A32435-002 Left Side Panel, S.S.
14 03-1404-12 Screw
15. A34286-001 Center Support
November 2003
Page 2
NM1850R SERVICE PARTS
Refrigeration System
NOTE: Compressors
have internal overloads.
1
2,3
6
4
7
8
5
3
2
9
14
15
16
17
ITEM PART
NUMBER NUMBER DESCRIPTION
1 12-2257-01 Liquid Line Valve
2 03-1406-13 Nut
3 03-1410-06 Washer
4 A32968-001 Receiver Brace
5 A31801-002 Receiver Mount
6 11-0446-23 Hi Pressure Cut Out
7 16-0761-01 Receiver
8 03-1645-01 Cap Screw
9 02-2426-02 Dryer
10 03-1405-20 Cap Screw
11 03-1407-07 Washer
12 18-2300-26 Sleeve
10
11
12
13
18
20
19
21
22
ITEM PART
NUMBER NUMBER DESCRIPTION
13 18-6800-01 Rubber Grommet
14 11-0422-22 Head Pressure Valve
15 16-0780-01 Thermo Expansion Valve
16 A32961-020 Insulation Kit for TXV
17 A34050-001 Suction Line
18 16-0560-00 Core
16-0563-00 Nut
19 A32890-020 Evaporator
20 18-8879-21 Compressor (1 Phase)
18-8879-22 Compressor (3 Phase)
21 18-2308-01 Crankcase Heater
22 18-2309-01 Clip
February 2004
Page 3