®
Glo-Ray
Heated Display Cases
GRHD Series
IMPORTANT NOTE:
Locate the Specification Label on unit to determine
exact Model Name and electrical specifications. This
information is needed to identify the correct
replacement parts. See exploded view illustration(s)
for Specification Label location.
Use of replacement parts other than those supplied
by Hatco Corporation may result in damage to unit
or injury to personnel and will void all warranties.
Model Name Page
GRHD-2P ..............2,4
GRHD-2PD..........2,4,5
GRHDH-2P..........3,4,6
GRHDH-2PD ......3,4,7
Model Name Page
GRHD-3P ............2,4,8
GRHD-3PD..........2,4,9
GRHDH-3P........3,4,10
GRHDH-3PD ....3,4,11
Model Name Page
GRHD-4P ..........2,4,12
GRHD-4PD........2,4,13
GRHDH-4P........3,4,14
GRHDH-4PD ....3,4,15
Replacement Parts List
© 2015 Hatco Corporation
PARTS COMMON TO ALL MODELS
Item Description Part Number Qty.
1 Light Socket with Leads, Single 02.30.044.00 2–11
2 Knob, Infinite Control 05.30.043.00 1–3
3 Knob, Thermostat 05.30.018.00 1
Item Description Part Number Qty.
4 Thermostat Control, Base 02.16.030.00 1
5 Leg, 4” (102 mm) 05.30.007.00 4
6 Thermometer 02.16.143.00 1–2
NOTE: Quantities shown as a range (example = “1–3”) are dependent upon the number of shelves, the length of the unit, and/or
if the unit is humidified.
PARTS SPECIFIC TO MODEL GRHD-2P
Item Description 120 V 220 V 240 V 220–230 V 230–240 V
7 Pan Rail with Rubber Feet R04.22.030.00 R04.22.030.00 R04.22.030.00 R04.22.030.00 R04.22.030.00
8 Rubber Foot, Pan Rail (Qty. 12) 05.06.039.00
9 Light Bulb (Qty. 4) 02.30.043.00
10 Heating Element, Upper R02.08.026D.00
11 Wire Guard (Qty. 2) 04.37.100.00
12 Terminal Block – 3 Pole ---
13A Relay – SPST ---
13B Relay – DPDT ---
13C Relay – DPST ---
14 High Limit, Manual ---
15 Infinite Control Switch R02.19.018.00
16 On/Off Switch R02.19.008A.00
17 Indicator Light, Green ---
18 Indicator Light, Red 02.19.154.00
Quantity 1
Indicator Light, Yellow ---
19A Glass Door, Inner, Left Hand R00.01.0002.00
19B Glass Door, Inner,
Mirrored, Left Hand
20A Glass Door, Outer, Right Hand R00.01.0001.00
20B Glass Door, Outer,
Mirrored, Right Hand
21 Glass, Front 04.40.064.00
22A End Glass (Qty. 2) 04.40.065.00
22B End Glass ---
23 Strain Relief 02.20.206.00
24 Power Cord w/Plug R02.18.030.00
25 Pan Divider (optional) 04.22.400.00
26 Pan Enclosure, 2 Pan (optional) 04.22.406.00
Pan Enclosure, 1 Pan * ---
27A Heating Element, Base 02.05.293.00
Quantity 2
27B Heating Element, Base ---
Quantity ---
28A Water Trough ---
29 Heating Element, Water ---
30 High Limit, Automatic ---
Wiring Diagram 10-01-274
R00.01.0014.00
R00.01.0013.00
05.06.039.00 05.06.039.00 05.06.039.00 05.06.039.00
02.30.058.00 02.30.058.00 02.30.058.00 02.30.058.00
R02.08.042E.00 R02.08.028E.00 R02.08.042E.00 R02.08.028E.00
04.37.100.00 04.37.100.00 04.37.100.00 04.37.100.00
--- --- R02.15.030.00 R02.15.030.00
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
R02.19.019.00 R02.19.019.00 R02.19.019.00 R02.19.019.00
R02.19.008A.00 R02.19.008A.00 R02.19.008A.00 R02.19.008A.00
--- --- 02.19.150.00 02.19.150.00
02.19.151.00 02.19.151.00 --- ---
2 2 --- ---
--- --- --- ---
R00.01.0002.00 R00.01.0002.00 R00.01.0002.00 R00.01.0002.00
R00.01.0014.00 R00.01.0014.00 R00.01.0014.00 R00.01.0014.00
R00.01.0001.00 R00.01.0001.00 R00.01.0001.00 R00.01.0001.00
R00.01.0013.00 R00.01.0013.00 R00.01.0013.00 R00.01.0013.00
04.40.064.00 04.40.064.00 04.40.064.00 04.40.064.00
04.40.065.00 04.40.065.00 04.40.065.00 04.40.065.00
--- --- --- ---
02.20.212.00 02.20.212.00 02.20.212.00 02.20.212.00
02.18.077.00 02.18.066.00 02.18.077.00 02.18.066.00
04.22.400.00 04.22.400.00 04.22.400.00 04.22.400.00
04.22.406.00 04.22.406.00 04.22.406.00 04.22.406.00
--- --- --- ---
02.05.144.00 02.05.294.00 02.05.144.00 02.05.294.00
1 2 1 2
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
10-01-274 10-01-274 10-01-275 10-01-275
The shaded areas contain part information for International models only.
* Not Shown.
4
Form No. GRHDRP-0115
PARTS SPECIFIC TO MODEL GRHD-2PD
Month Seven (July)
XXXXXX0007
Year 2000
Week Fifty-One
0751
Year 2007
Item Description 120 V 220 V 240 V 220–230 V 230–240 V
7 Pan Rail with Rubber Feet R04.22.030.00 R04.22.030.00 R04.22.030.00 R04.22.030.00 R04.22.030.00
8 Rubber Foot, Pan Rail (Qty. 12) 05.06.039.00
9 Light Bulb (Qty. 4) 02.30.043.00
10 Heating Element, Upper R02.08.202D.00
11 Wire Guard (Qty. 2) 04.37.100.00
12 Terminal Block – 3 Pole ---
13A Relay – SPST ---
13B Relay – DPDT ---
13C Relay – DPST ---
14 High Limit, Manual ---
15 Infinite Control Switch R02.19.018.00
16 On/Off Switch R02.19.008A.00
17 Indicator Light, Green (Qty. 2) ---
18 Indicator Light, Red (Qty. 2) 02.19.154.00
Indicator Light, Yellow ---
19A Glass Door, Inner, Left Hand R00.01.0008.00
19B Glass Door, Inner,
Mirrored, Left Hand
20A Glass Door, Outer, Right Hand R00.01.0007.00
20B Glass Door, Outer,
Mirrored, Right Hand
21 Glass, Front (Qty. 2) 04.40.068.00
22A End Glass (Qty. 2) 04.40.069.00
22B End Glass (Qty. 2) 04.40.070.00
23 Strain Relief 02.20.226.00
24 Power Cord w/Plug R02.18.030.00
25 Pan Divider (optional) 04.22.400.00
26 Pan Enclosure, 2 Pan (optional) 04.22.406.00
Pan Enclosure, 1 Pan * ---
27A Heating Element, Base 02.05.293.00
Quantity 2
27B Heating Element, Base ---
Quantity ---
28A Water Trough ---
29 Heating Element, Water ---
30 High Limit, Automatic ---
Wiring Diagram 10-01-273
R00.01.0020.00
R00.01.0019.00
05.06.039.00 05.06.039.00 05.06.039.00 05.06.039.00
02.30.058.00 02.30.058.00 02.30.058.00 02.30.058.00
R02.08.250E.00 R02.08.251E.00 R02.08.250E.00 R02.08.251E.00
04.37.100.00 04.37.100.00 04.37.100.00 04.37.100.00
--- --- R02.15.030.00 R02.15.030.00
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
R02.19.019.00 R02.19.019.00 R02.19.019.00 R02.19.019.00
R02.19.008A.00 R02.19.008A.00 R02.19.008A.00 R02.19.008A.00
--- --- 02.19.150.00 02.19.150.00
02.19.154.00 02.19.154.00 --- ---
--- --- --- ---
R00.01.0008.00 R00.01.0008.00 R00.01.0008.00 R00.01.0008.00
R00.01.0020.00 R00.01.0020.00 R00.01.0020.00 R00.01.0020.00
R00.01.0007.00 R00.01.0007.00 R00.01.0007.00 R00.01.0007.00
R00.01.0019.00 R00.01.0019.00 R00.01.0019.00 R00.01.0019.00
04.40.068.00 04.40.068.00 04.40.068.00 04.40.068.00
04.40.069.00 04.40.069.00 04.40.069.00 04.40.069.00
04.40.070.00 04.40.070.00 04.40.070.00 04.40.070.00
02.20.212.00 02.20.212.00 02.20.212.00 02.20.212.00
02.18.077.00 02.18.066.00 02.18.077.00 02.18.066.00
04.22.400.00 04.22.400.00 04.22.400.00 04.22.400.00
04.22.406.00 04.22.406.00 04.22.406.00 04.22.406.00
--- --- --- ---
02.05.138.00 02.05.294.00 02.05.138.00 02.05.294.00
1 2 1 2
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
--- --- --- ---
10-01-273 10-01-273 10-01-276 10-01-276
The shaded areas contain part information for International models only.
* Not Shown.
NOTE: The last four digits in a ten digit numerical serial number are the manufacturing date code.
Example: Serial number 9625060751 has a date code of “0751” which indicates the following:
Please note also, prior to January 2001 the serial number date code indicated the month of manufacture.
Example:
Form No. GRHDRP-0115
5