7
Installation
Single Source Gas Booster Heater
The illustration below details a single source gas heated machine consisting of a tank heat
hot water coil and a gas-powered booster heater for the final rinse. The gas-powered booster
provides hot water for the hot water coil and the final rinse. The booster will run on natural gas
or propane which is specified at the time of order.
1A
3A
2
4
1B
5
3B
2 HP
12 12"
11"
34"
27"
CLEARANCE
FRONT VIEW
87"
DOOR
UP
812"
1014"
718"
3138 "
25 7
16 "
13 14"
25 14"
67 7
16 "
19 58 "
NOTE:
Only qualified personnel should make dishwasher gas connections.
Connections must meet local gas and sanitary codes. Improper installation is not covered by the
dishwasher warranty.
Single Source Requirements:
1A:
Gas booster electrical requirements are 15A @ 120V/60/1
2A:
3/4" NPT hot water supply 140
˚
F/60
˚
C for 40
˚
F/22
˚
C rise and 110
˚
F/43
˚
C for 70
˚
F/39
˚
C rise
at 20-22 PSI flowing pressure.
3A:
2" O.D. machine drain hose connection,
3B:
3/4" NPT relief valve to open drain,
3C:
1/2"NPT vent to open drain.
4A:
Natural gas,40
˚
F/22
˚
C rise requires 58,000 BTU/HR., 70
˚
F/39
˚
C rise requires 105,000 BTU/HR.
Hatco Model PMG-60 requires 1/2" NPT, Hatco Model PMG-100 requires 3/4" NPT
5A:
Gas flue connection is 4" diameter at the rear of the booster. Refer to the Hatco
Gas Booster Installation and Operating Instructions.
Summary of Contents for D-H1TCM5
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Page 34: ...24 DHBT DH1T Panels 7 12 10 10 11 11 10 6 1 5 9 6 8 2 3 4 9 9 7 8 ...
Page 44: ...34 Wash and Rinse Spray Piping FRONT LEFT SIDE 2 1 2 3 7 6 8 7 13 10 8 5 4 5 3 11 10 9 12 ...
Page 48: ...38 Scrap Screens and Drain Assembly 2 3 4 4 5 6 7 10 11 11 13 15 16 14 12 8 8 9 1 17 ...
Page 72: ...62 Dish racks PRV 1 2 3 ...
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