Paul a/c
11-09-2013, 05:13 PM
Hi all
Was carrying out maintenance today on three units on one control. People have two units in a open plan office and one in a meeting room , they said unit in meeting room is getting very cold . Checked on the control by holding down test then re holding down to get to code 41 ,got master unit to run in fan only as book says try to find the other two units but could only get the master . Tryed to get up the code 30 to go through the address . But book say hold down test then 00 comes up . I do this but get 10 up where I am I going wrong .
Was carrying out maintenance today on three units on one control. People have two units in a open plan office and one in a meeting room , they said unit in meeting room is getting very cold . Checked on the control by holding down test then re holding down to get to code 41 ,got master unit to run in fan only as book says try to find the other two units but could only get the master . Tryed to get up the code 30 to go through the address . But book say hold down test then 00 comes up . I do this but get 10 up where I am I going wrong .