Honeywell 7720P страница 2 Скачать руководство пользователя

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___ __________________________ Honeywell

Technical Support Inside

Step by Step

Created by Jim Venero

9/20/06

IF YOU HAVE DETERMINED AT THIS POINT THAT THE PROGRAMMING
TOOL DOES NOT HAVE ANY OF THE ABOVE SYMPTOMS FOLLOW THE
INSTRUCTIONS BELOW

CHECKING THE DATE CODE ON YOUR PROGRAMMING TOOL

Open the programming tool by removing the screw under the door on the face of the tool

Содержание 7720P

Страница 2: ...y Jim Venero 9 20 06 2 IF YOU HAVE DETERMINED AT THIS POINT THAT THE PROGRAMMING TOOL DOES NOT HAVE ANY OF THE ABOVE SYMPTOMS FOLLOW THE INSTRUCTIONS BELOW CHECKING THE DATE CODE ON YOUR PROGRAMMING TOOL Open the programming tool by removing the screw under the door on the face of the tool ...

Страница 3: ...___ __________________________ Honeywell Technical Support Inside Step by Step Created by Jim Venero 9 20 06 3 Pull apart the two halves ...

Страница 4: ...___ __________________________ Honeywell Technical Support Inside Step by Step Created by Jim Venero 9 20 06 4 Unplug the four pin connector ...

Страница 5: ...ell Technical Support Inside Step by Step Created by Jim Venero 9 20 06 5 Push back the two tabs holding the circuit board in place and carefully remove the circuit board the circuit board will not fully detach because of the ribbon cable ...

Страница 6: ...________________ Honeywell Technical Support Inside Step by Step Created by Jim Venero 9 20 06 6 Under the 7720P programmer chip which should read WA7720P you will see a date code containing a letter and three digits ...