User guide

Protocol Plus Owner’s Manual OPERATION

Version 2 21

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5. Working with Operating Modes

Users and operators of this controller must comply with

operating procedures and training of operating personnel as

required by the Occupational Safety and Health Act (OSHA) of

1970, Section 5 and relevant safety standards, and other safety

rules and regulations of state and local governments. Refer to

the relevant safety standards in OSHA and National Fire

Protection Association (NFPA), Section 86 of 1990.

5.1. Start-up Basics

Configuration controls may need to be changed depending on

the mode used. Refer to the specific operating instructions

below, for more information.

At initial power-up, control is in Manual/Stopped Mode (unless the Autostart or Fast

Start Modes are active). To activate any operating mode from Manual/Stopped Mode,

press Select until the desired mode is displayed and then press Run. If the proper Profile

number is not displayed when the Profile Mode is accessed, press

▲ or ▼ until the

desired Profile number is displayed, then press

Run. If no profile numbers are displayed

(display reads None), no profiles are currently programmed. Refer to Section 5.6 for

instructions about setting up profiles.

Note that:

• When the lower LCD display reads HL Temp, the Hi limit thermocouple actual

temperature reading is displayed. Note that the actual temperature reading is not an

error message.

• The temperature setpoint can be adjusted while Manual or Timer Mode is running by

pressing ▲ or ▼.

• To momentarily hold the Timer or Profile Mode, press Hold. To continue the Timer

or Profile Mode, press Run.

• To return to Stopped Mode at any time, press Stop and the Cycle Complete LED will

illuminate.

Note that the control can be configured to automatically activate Manual, Timer or

Profile Mode when power is applied (power switch turned ON). See Control Page in the

Setup Mode to utilize the Fast Start mode (Section 5.6.7).