THANK YOU. APOLOGY ACCEPTED. BACK TO MY PROBLEM . I SET AIR HANDLER &HOOKED IT UP TO DUCTWORK , SO I HAD TIME TO LOOK OVER INSTALLATION INSTRUCTION & SERVICE FACTS BEFORE TECH SHOWED UP. WHEN I SAW HE WAS USING R407C I QUESTIONED IT , AND WAS TOLD IT WAS RECOMMENDED BY GEO UNIT MAKERS. THEN I CALLED COMPANY THAT MADE GEO UNIT,AND WAS TOLD THAT WITH R407C PRESSURES WERE LOWER &HAD HIGHER OR BETTER HEAT TRANSFER THAN R410A AND SWITCH IN AIR HANDLER HAD TO BE SET TO R410A. SO NOW BACK TO MY ORIGINAL QUESTION. I ALREADY CHANGED DIP SWITCH SETTING SO INSTEAD OF BLOWER COMING ON WIDE OPEN & STAYING THAT WAY TILL IT SHUTS OFF , IT STARTS SLOW RAMPS UP TO WIDE OPEN THEN SLOWS TO A STOP, WHICH HAS MADE IT A LOT MORE EFFICIENT. NOW TO MY ORIGINAL QUESTION. UNTIL I CAN GET SOMEONE HERE TO SET THINGS UP RIGHT , IS THERE CHANGES TO D SW SETTINGS SO IT DIDN'T RAMP UP TO 100% WITHOUT CAUSING PROBLEMS TO EITHER UNIT. AND IF SO WHAT WOULD SETTINGS BE. THANK YOU. BY THE WAY , 30+ YEARS AGO WHILE I WAS LAID OFF I TOOK 4 MONTHS OF AIR CONDITIONING & REFRIGERATION COURSES BUT NEVER WORKED AT THE TRADE BECAUSE I GOT CALLED BACK WHERE I WAS &IT WAS MORE $ , SO I FORGOT MOST ALL OF WHAT I LEARNED.
- posted
10 years ago