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  1. Replies
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    My dealer replaced the heater pack, the problem...

    My dealer replaced the heater pack, the problem was a 8 inch section of coil was stretched out and tangled, looks to me like it got snagged during installation.
  2. My dealer replaced the heater pack, ran the...

    My dealer replaced the heater pack, ran the heater test for 10 minute twice checked the current draw it was 20 amps, no more tripped breakers.

    The problem was a 8 inch six section of coil was...
  3. I haven’t been charged for anything the system is...

    I haven’t been charged for anything the system is under warranty, my dealer confirmed with Carrier that we have the correct wiring. The VP is doing the work himself hopefully the third time will be...
  4. I was wrong the wring and the circuit breakers...

    I was wrong the wring and the circuit breakers are correct the technician told me I had a 5k and a 10k heater pack I don’t, I actually have a 15k heater pack. The dealer is replacing it tomorrow.
  5. Nope I checked the wiring and a technician...

    Nope I checked the wiring and a technician checked it again on Monday.
    Did you look at the product data sheet? The minimum ampacity is 33.5 amps, including blower motor.
  6. Am I wrong? 343951

    Am I wrong?
    343951
  7. It's not the breaker the new breaker just...

    It's not the breaker the new breaker just tripped.
    I was able to duplicate the problem by running the heat test for 10 minutes instead of the default 5.
    The wires and breakers are warm and the...
  8. No not since the breaker was replaced, the last...

    No not since the breaker was replaced, the last time it tripped the temp was in the low 20's.
    The old breaker tripped intermittently about 10 times since the winter season started.
    I have an...
  9. Looking at the product data sheet two 60 amp...

    Looking at the product data sheet two 60 amp breakers is correct.
    If I'm reading the product guide correctly FE4ANB005 Fan Coil with a 5K heater pack calls for 8 gauge wire and a 35 amp breaker,...
  10. I guess the installer was out of 30 amp breakers,...

    I guess the installer was out of 30 amp breakers, when they installed they system they borrowed a can of spray foam and a role of aluminum tape from another contractor who was residing my house.
  11. Carrier Fan Coil 5K Heater Circuit Breaker Size

    My Carrier FE4ANB005 Fan Coil has 10K and a 5K heater pack, the 10K is fed by a 60 amp circuit the 5K is fed by a 30 amp circuit, but the fan coil has two 10K (60 amp) breakers.

    The reason Iím...
  12. Replies
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    The technician came out checked the wiring and...

    The technician came out checked the wiring and ran the electric heat test, but never checked the current draw.
    He asked if the breaker tripped why isnít there a voltage fault? I asked said how can...
  13. Replies
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    I’m not counting the ground I know the difference...

    I’m not counting the ground I know the difference between 10 2 and 10 3.

    My water heater is connected to a disconnect panel and a demand response unit they used 10 3 from the main breaker panel...
  14. Replies
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    1,636

    I have a masters in electrical angering worked in...

    I have a masters in electrical angering worked in aerospace for over 30 years, I think I can understand a "one wire" electrical circuit.

    Looking at my CB panel water heater 10 3, pool pump 10 3,...
  15. Replies
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    1,636

    I didn't know that was still allowed, the cable...

    I didn't know that was still allowed, the cable run is 20' long how much did they save by doing that?
    The breaker hasn't tripped since I replace it.
    Dealer still coming out on Monday.
  16. Replies
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    1,636

    It's a 2 pole 30 amp circuit breaker it should be...

    It's a 2 pole 30 amp circuit breaker it should be 10 3 with a ground they hooked the white wire to one of the poles on the breaker then wrapped it in black tape.
    My system has 3 240 VAC 2 pole...
  17. Replies
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    1,636

    Today I replaced the 30 Amp 2 pole breaker only...

    Today I replaced the 30 Amp 2 pole breaker only to find that the installer used 10-2 romex instead of 10 3, there's no neutral wring going to the unit. However there is a neutral wire going to the...
  18. Replies
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    Infinity Fan Coil Breaker Tripping

    The breaker for my Fan Coil keeps tripping, it has happened at least six times since the system was installed in May 2012.

    Because it's the breaker is for the Fan Coil no faults are being...
  19. Replies
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    “As water vapor condenses back to a liquid or...

    “As water vapor condenses back to a liquid or solid phase onto a surface, the latent energy absorbed during evaporation is released as sensible heat onto the surface.” I haven’t done the math, but...
  20. Replies
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    My installer came out today and checked the...

    My installer came out today and checked the pressures and said it was ok.
    He pointed out that itís the accumulator that is what is producing most of the water. In an earlier I post pointed out...
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    No service tickets with performance data. The...

    No service tickets with performance data.

    The suction lines are definitely sweating, but the compressor is wrapped in a blanket I cannot tell if it is sweating, there is water dripping out from...
  22. Replies
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    2,174

    I have a 2400 sqft tri level house, 2/3 brick and...

    I have a 2400 sqft tri level house, 2/3 brick and 1/3 siding, it has 3 doors and 24 windows, but no insulation in the exterior walls, on a hot day it runs constantly.
    It replaced a 3 ton unit...
  23. Replies
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    Compressor Condensation

    I have a Carrier 25HNB648 compressor the coolant return line is producing a lot of condensation on the order of several gallons a day, it looks like most of the condensation is being produced at...
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    Fan Coil Installation Issues

    The original return duct is larger than the fan coil inlet, the installer made a simple reducer out of some very light gauge sheet metal a couple of screws and lots of aluminum tape. The adapter is...
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    Short Cycling What's Excessive?

    I replaced my 20 year old 3 ton system with a 4 ton Infinity, my condenser is cycling 4 to 5 times an hour.
    I read that the infinity tries to hold the temp within 3/10 of a degree the algorithm is...
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