Installation Manual

Table Of Contents

Manufacturer res

erves the right to change, at any time, specifications and designs without notice and without obligations.

Ducted Start-Up Checklist (CONT)

Piping

Leak Check:

System held 500 psig (max. 550psi) for a minimum of 30 minutes using dry nitrogen. YES:______ NO:______

Evacuation Method:

•

Was the Triple Evacuation Method used as outlined in the installation manual? YES:______ NO:______

• Was the Deep Vacuum Method used as outlined in the installation manual? YES:______ NO:_______

• Did the System Hold 500 microns for 1 hour? YES:______ NO:_______

• Does the line set match the diameter of the evaporator connections? YES:______ NO:_______

• For Conventional Fan Coils, does the line set match the outdoor unit size? YES:______ NO:_______

Single Zone Piping:

Has the liquid pipe length been measured and the additional charge calculated? Size:___________ Length:_________ Charge:____________

Performance Check

NOTE:

• T1 - Ambient Space Temperature Sensor

• T2 - IDU Coil Temperature Sensor

• T3 - Outdoor Coil Temperature Sensor

• T4 - Outdoor Ambient Temperature

• Tb - Suction Line Temperature @PMV

• Tp - Discharge Temperature Sensor

• Th - IPM Board Temperature

• LA/Lr - PMV Temperature

Error Codes

Were there any error codes present at start-up? YES:______ NO:______

Comments:

__________________________________________________________________________________________________________________

NOTES:

PORT LIQUID SIZE SUCTION SIZE LENGTH CHARGE

NOTES:____________________________________

___________________________________________

For 1:1 Single Zone Systems: Adjust the set-point to create an operational call for the desired testing operation. Allow the system to run for a

minimum of 10 min. and record the following details:

(Operational data recorded on applicable heads with the wireless remote controller’s Point Check function)

UNIT

SET-POINT

MODE T1 T2 T3 T4 Tb Tp Th LA/Lr

Indoor Unit Error Code: Notes:

Outdoor Unit Error Code:

Wall Controller:

24V Interface: