97628C (Rev. H - 8/04)
HRC30-1B
TROUBLE SHOOTING AND MAINTENANCE
Temperature Control:
Factory set for 50°F water under normal conditions.
To adjust water temperature, turn screw on Item No. 7 clockwise for colder,
counter clockwise for warmer.
Ventilation:
Cabinet louvers and condenser fins should be periodically
cleaned with a brush, air hose, or vacuum cleaner. Excess dirt or poor
ventilation can cause no cold water and compressor cycling on the overload
protector.
Lubrication:
Motors are lifetime lubricated.
Actuation of Quick Connect Water Fittings:
Cooler is provided with lead-
free plug which utilizes an o-ring seal. To remove plug from cooler, relieve
water pressure, pull the collar towards the fitting and pull the fitting off the
tube. To install plug, push fitting straight onto tubing until it reaches a
positive stop, approximately 3/4.
ITEM
NO.
PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
*29
30
28165C
28218C
28166C
28167C
23158C
27702C
35882C
35792C
31180C
31181C
66620C
66621C
36045C
35984C
35989C
35988C
35990C
30040C
50196C
66624C
70772C
66623C
70020C
34783005
28408C
30039C
70274C
36034C
35985C
35895C
ITEMIZED PARTS LIST
DESCRIPTION
*INCLUDES COMPRESSOR, OVERLOAD & CSIR BOX
ASSEMBLY. IF UNDER WARRANTY, REPLACE WITH
SAME COMPRESSOR USED IN ORIGINAL ASSEMBLY.
NOTE: All correspondence pertaining to any of the
above water cooler or orders for repair parts MUST
include model number and serial number of cooler, name
and part number of replacement part.
Box - Insulation
Base Assy
Panel
Panel - Front
Cover - Insulation Box
Cabinet
Control - Cold
Fan Motor
Fan Blade
Fan Bracket
Condenser
Drier
Overload Cover
Overload
Gasket (Terminal Cover)
Overload Spring
Bale Strap
Electrical Box Cover
Grommet
Evaporator Assy
Drain Plug
Heat Exchanger
Nut
Washer - Lock
Panel - Rear
Electrical Box
Compressor Sleeve
CSIR Box Assy
Compr. Service Pak
Freeze Control
115V Wiring
Diagram
13, 14, 15,
16, 17
3
28
25
8
10
9
11
6
29
4
20, 23, 24
22
21
1
7
5
2
19, 27
12
18, 26
30
