CADDY PF01015, Инструкция по установке и эксплуатации

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19.2. MAIN ERROR CODES, POSSIBLE CAUSES AND SOLUTIONS
This section contains main error codes, possible causes and many suggestions to guide you in resolving them. To go
back to the main menu, press the
RESET
button.
NOTE: IF, AFTER PERFORMING ALL THE POSSIBLE SOLUTIONS MENTIONED IN THE FOLLOWING SECTION,
YOU ARE STILL EXPERIENCING PROBLEMS WITH YOUR FURNACE, CALL YOUR LOCAL DEALER OR
AFTER-SALE SERVICE.
NOTE: IF YOU NEED TO CONTACT YOUR DEALER OR TECHNICAL SUPPORT, MAKE SURE TO HAVE THE
MODEL OF YOUR FURNACE AND THE SERIAL NUMBER ON HAND. (THEY CAN BE FOUND ON THE
CERTIFICATION LABEL ON THE SIDE OF THE FURNACE).
19.2.1. UNIT OVERHEAT
The temperature probe (RTD) is disconnected or defective: If the displayed plenum temperature on the touch screen is
0
̊
F or 1140
̊
F, the temperature probe is either disconnected or defective. Check the probe connection (see Section
14.4 - HOT AIR PLENUM TEMPERATURE PROBE INSTALLATION AND CONNECTION (RTD)or replace if
necessary.
The air filter is dirty or clogged: Clean the furnace filter. If the filter is damaged, replace it.
The distribution fan is faulty: Check the fan status. To do this, see Section 19.1.1 - DISTRIBUTION BLOWER. Replace
it if necessary.
The fuse of the distribution fan is blown: Change the 12A fuse on the power board.
The pressure in the plenum is too high: Make sure your air distribution system is well balanced and that the filter is not
dirty or clogged. Ensure that returns / side vents are not blocked.