Warning – Alliance Laundry Systems DRY710C User Manual

Page 17

Installation

513005

NOTE: When connecting to a gas line, an

equipment shut-off valve must be installed within

6 feet (1.8 m) of the dryer. An 1/8 in. NPT pipe plug

must be installed as shown for checking inlet

pressure. Refer to Figure 9.

4. Tighten all connections securely. Turn on gas and

check all pipe connections (internal & external)

for gas leaks with a non-corrosive leak detection

fluid.

NOTE: The dryer and its appliance main gas valve

must be disconnected from the gas supply piping

system during any pressure testing of that system

at test pressures in excess of 1/2 psi (3.45 kPa).

Refer to Step 9 (Check Heat Source).

L.P. (Liquefied Petroleum) Gas, 2500 Btu/ft

(93.1 MJ/m

) service must be supplied at 10 ± 1.5 inch

water column pressure.
For proper operation at altitudes above 3500 feet

(1070 m) the L.P. gas valve spud orifice size must be

reduced to ensure complete combustion. Refer to

Table 3.

NOTE: DO NOT connect the dryer to L.P. Gas

Service without converting the gas valve. Install

L.P. Gas Conversion Kit 458P3, available at extra

cost.

Step 4: (Electric Dryer Only) Connect
Electrical Plug

Dryer requires 120/240 Volt or 120/208 Volt, 60 Hertz,

3 or 4 wire electrical suppy. Refer to serial plate for

specific electrical requirements.

NOTE: The wiring diagram is located inside the

control hood.

Grounding Information

This appliance must be grounded. In the event of

malfunction or breakdown, grounding will reduce the

risk of electric shock by providing a path of least

resistance for electric current. The cord-kit must be

equipped with a cord having an equipment-grounding

conductor and a grounding plug. The plug must be

plugged into an appropriate outlet that is properly

installed and grounded in accordance with all local

codes and ordinances.

D233I

New stainless steel flexible connector –
(Use design CSA certified connector)
Use only if allowed by local codes

1/8 in. NPT Pipe Plug

Equipment Shut Off Valve

Black Iron Pipe
Shorter than 20 ft. (6.1 m) –
Use 3/8 in. (9.5 mm) pipe.
Longer than 20 ft. (6.1 m) –
Use 1/2 in. (12.7 mm) pipe.

3/8 in. NPT Gas Connection

Figure 9

D233I

L.P. Altitude Adjustments

Altitude

Orifice Size

Part

No.

feet

No.

inches

3500

1070

0.0550

1.40

503785

7500

2290

0.0520

1.32

58755

11000

3355

0.0465

1.18

503786

Table 3

To reduce the risk of fire, electric shock,

serious injury or death, all wiring and

grounding MUST conform with the latest

edition of the National Electrical Code,

ANSI/NFPA 70, or the Canadian Electrical

Code, CSA C22.1, and such local

regulations as might apply. It is the

customer’s responsibility to have the wiring

and fuses installed by a qualified electrician

to make sure adequate electrical power is

available to the dryer.

W521

WARNING