lp-606 Rev. 000 Rel. 006 Date 2.19.20
13
Problem
Reason
Remedy
No Hot Water
1. Improper Wiring
Rewire per Wiring Diagram
2. No Power - Blown Fuse or Tripped Circuit Breaker
a. Shorted Wiring
b. Circuit Overloaded
c. Improper Wiring
d. Grounded Element or Thermostat
a. **Replace or repair
b. **Provide adequate circuit or reduce load
c. ** Rewire per diagram
d. **Replace
3. Manual Reset Limit (ECO) Open
a. Thermostat Defective
b. Thermostat Out of Calibration
c. Heat Build-Up Due to Loose Wires
d. Defective Limit (ECO)
a. **Replace
b. **Lower setting or replace
c. **Tighten wire connections
d. **Replace
4. Solar System Incorrectly Installed
**Check installation
5. Defective Element
**Replace element
6. Leaking Plumbing or Open Hot Water Faucet(s)
**Ensure all faucet(s) are closed. Check water meter
Not Enough Hot
Water
1. Heater Undersized
Reduce rate of hot water use
2. Defective Element
**Check amperage, replace element
3. Defective Thermostat or Wired Incorrectly
**Check wiring or replace
4. Solar System Incorrectly Installed
**Check installation
5. See #6 above in “No Hot Water”
See #6 above in “No Hot Water”
Water Too Hot or Not
Hot Enough
1. Thermostat Setting Too High or Low
Change setting as required
2. Thermostat Out of Calibration
**Replace
3. Solar System Incorrectly Installed
**Check installation
4. Grounded Element
**Replace
Noisy Heating
Element
Scale Built Up on Element
**Remove and clean
Table 3 - Troubleshooting - See Water Heater Installation Manual for More Detailed Maintenance Information - ** USER - For your safety, DO NOT
attempt repair of electrical wiring, thermostat, or operating controls. Refer repairs to qualified service personnel.
CAUTION
If draining of the water heater is necessary, open the T&P valve or a hot water tap to prevent vacuum buildup in the tank and piping.