– 9 –
INITIAL FILLING (MODEL SR24H ONLY)
After electrical and plumbing connections have been made make sure the water service valve is
open and add a cup of water to the sump to help lubricate the seal. Close the door and turn the
On-Off switch (Fig. 3 on page 10) to the on position. Cycle the machine through three wash cycles
to charge the detergent delivery system and fill the booster.
PRIMING THE BOOSTER
First time start-up:
1. Turn on the water supply and circuit breaker.
2. Turn the power switch to the on position (on lower front panel).
3. Open door and wait for cycle light to go off.
4. Close door (unit will start to fill).
5. If red over-temp light comes on, turn power switch off. Make sure water supply is turned
on. Wait for 10 minutes and repeat steps 2 and 4.
If red over-temp light comes on again, repeat step 5.
BOOSTER HEATER (MODEL SR24H ONLY)
If the over-temp light on Model SR24H (Fig. 3, page 10) becomes lit during normal operation, the
booster heater protector has tripped. If this occurs turn the machine off, disconnect from the
power supply and have it serviced by a qualified technician.
FILL
For washing performance and sanitation, it is important to have sufficient water in the tank after
the fill is completed. The standing water level must be above the top of the sump (Fig. 1). If this
is not the case, check the flow pressure of the fill line. If flow pressure is below 22 psig. the supply
line pressure must be increased. If flow pressure is above 28 psig. a pressure-reducing valve
(not supplied) must be installed in the line.
Fig. 1