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[ IX Troubleshooting ]

- 107 -

HWE10060 GB

2. Checking the sensor status

Setting procedure

Step 1

Set the dip switches

SW2 and SW3.

Set the dip switches on the circuit board as follows to check temperatures and pres-

sures.

SW2 SW3

105678910

OFF OFF OFF OFF OFF ON ON

Step 2

Select the desired

item with the push

switch SWP3.

Press the push switch SWP3 to toggle through the item codes listed below.

Select an item code from c01 through c36, and press either of the push switches SWP1

or SWP2 to display the current temperature, pressure, and electrical current in blinking

form.

Step 3

Press the push

switches SWP1 (↑) or

SWP2 (↓) to increase

or decrease the value.

Refer to "Sensors and item code list" for the types of errors that appear on error history.

Step 4

Press the push switch

SWP3 to save the

change.

Press SWP3 to stop the blinking and return to the item code display.

Mitsubishi Electric CAHV-P500YA-HPB Service Handbook

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