Mitsubishi Electric PAC-YT34STA User Manual

Technical Information
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User Guide
PAC-YT34STA
Initial Settings
Press and hold “TEMP ” and “CLEAR”
buttons together
Group and to select the group number
Time and to select the unit address
Press small “ON/OFF” (small button middle of key pad)
to store the unit in the group
Repeat above step until all groups set
“PROHIBIT” button shows units in a group
“CLEAR” twice deletes unit from group
Setting the Clock
Press “CLOCK and ” together until clock flashes
Press “CLOCK or ” to set time
Press “DAY ” to set day
Press small “ON/OFF” to store
Setting the Time Pattern
Press “MONITOR/SET” twice to get
program monitor screen
Press “PATTERN” to set pattern number ie. 1 16
Press “OPERATION” to set operation number ie. 1 8
Press “CLOCK or ” to set time
Press small “ON/OFF” to set command “ON” or “OFF”
Press “MODE” to set mode
Press “TEMP or ” to set “ON” temperature
When all patterns are set press “MONITOR/SET”
this will move to daily pattern screen
Setting the Daily Operating Patterns
Press “GROUP or ” to select group number
Press “DAY ” to select day
Press “DAY PATTERN” to select daily pattern number
When all daily patterns are set in each group
press “MONITOR/SET” to exit
External Inputs
Level signal ON/OFF. SW3 Bit 2 and 4 On.
Wires Green(1) and Brown(5)
Emergency Shut Down. SW3 Bit 3 On. Wiring as before
External Outputs
Run Status. Wires Yellow (+) and Orange (-).
12VDC externally supplied
Fault Status. Wires red (+) and Brown (-).
12VDC externally supplied
Change Group
Monitor Set
Operation
Pattern
Change Clock
Day
Day Pattern
Timer On/Off
On/Off
Prohibit
Mode
Clear
Change Temperature
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Mitsubishi Electric PAC-YT34STA Specifications

General

Brand	Mitsubishi Electric
Model	PAC-YT34STA
Category	Remote Control
Language	English

Summary

Initial Settings

Adding and Storing Units

Press and hold TEMP/CLEAR, select group/unit, store with ON/OFF. Repeat for all groups.

Group Management

View units in a group using PROHIBIT; delete units by pressing CLEAR twice.

Setting the Clock

Clock and Time Adjustment

Press CLOCK and together for flashing display, use CLOCK ▲/▼ for time, DAY ► for day.

Storing Clock Settings

Press the small ON/OFF button to save the configured time and day.

Time Pattern Configuration

Entering Program Monitor

Access the program monitor screen by pressing MONITOR/SET twice.

Setting Pattern Parameters

Set pattern number, operation number, time, ON/OFF command, mode, and ON temperature.

Saving Time Patterns

Press MONITOR/SET after setting all patterns to move to the daily pattern screen.

Daily Operating Patterns

Selecting Group and Day

Use GROUP ▲/▼ to select the group number and DAY to select the specific day.

Setting Daily Patterns

Choose the daily pattern number for the selected day and group.

Exiting Pattern Setup

Press MONITOR/SET once all daily patterns for the group are set to exit.

External Inputs

Level Signal and Emergency Shut Down

Configure ON/OFF level signals and emergency shut down using SW3 bits and specific wiring.

External Outputs

Run and Fault Status Outputs

Monitor run status via yellow/orange wires and fault status via red/brown wires (12VDC supplied).