18600 and CTP-NB Series Service and Installation Manual
11
The factory recommended low-pressure control settings
for 18600PTB’s are:
55psi cut-in and 30psi cut-out to
maintain proper temperature for product in the rail. The
interior temperature is controlled by the thermostat mounted
in the mechanical compartment.
The factory recommended low-pressure control settings
for 18600PTL’s are:
20psi (1.38bar) cut-in and 10psi
(0.70bar) cut-out. The base and rail temperatures are
controlled by the thermostats mounted in the machine
compartment.
A pressure control is located in the machine compartment.
An adjustable control has the word COLDER on the knob,
with an arrow to indicate the adjustment direction. These
controls are field adjustable and do not require a service
agent.
In attempting to adjust the pressure control,
you can do damage to your unit by accidentally
adjusting the differential. Please make small
incremental adjustments if a temperature
adjustment is necessary. It may take an hour
or longer to realize the temperature change
depending on the application and location of the
unit.
Please contact KitchenCare 1 (844) 724-2273
or your local service agent. Delfield is not
responsible for charges incurred while having the
pressure control adjusted.
Pressure Control Settings
Temperature Control Settings
A thermostat controls temperature in the 18600PTB base,
18600PTL base, 18600PTL rail, BUC, BST, 18600PDL base
and 18600PDL rail.
Thermostats are located in the machine compartment. They
are field adjustable and do not require a service agent. The
factory setting is 2.5. Set toward 1 for higher temperatures
and toward 7 for lower temperatures.
Please make small incremental adjustments if
a temperature adjustment is necessary. It may
take an hour or longer to realize the temperature
change depending on the application and location
of the unit.
Contact KitchenCare 1 (844) 724-2273 or your
local service agent for additional assistance.
Delfield is not responsible for charges incurred
while adjusting the thermostat.
