Garland MP-GD-10-S - Manual (Page 40)

Part # MPSM07 (03/24/08) Page 40
When the water system is energized, and the cavity is at a
temperature of 225°F (107°C) or higher, condensation mist
should appear from the water nozzle located above the fan,
and behind the air baffle plate (not shown) .
Nozzle
The Timer is a solid state timer on the control compartment
sidewall.
Deluxe (Fast Panel Moisture Control)
Moisture is controlled by pre-programmed choices selected
during the product cook cycle sequence . (See product cook
programming in the Operation Manual section) . Additional
moisture can be manually selected using the moisture key
pad .
COMPONENT IDENTIFICATION
Moisture Control
Mechanical Moisture Control
• The Moisture system applies water through the solenoid
in 1 second cycles .
• The scale settings are in seconds .
• Set to the low position, the water will cycle once every 60
seconds .
• Set to the 60 second position, the water will cycle 6 times
in 1 minute .
60
55
50
45
40
35
30
25
20
15
LOW
The control increases the cycle time frequencies by rotating in
a clockwise
Water pressure check:
Minimum water feed pressure: Fully open the pressure
regulator control knob to determine what the line pressure is .
The gauge should read at least 30 psi .
Regulator pressure: The regulator should be set at 20 psi
when the spritzer valve is energized .
One way to determine if water is being injected is to monitor
the pressure gauge . The static pressure reading will drop 6
- 10 psi when the solenoid valve is opening, or cycling .