If an indirect water heater is used, ﬁ eld pipe supply/return lines from the D Panel to the indirect water heater. The indirect is always the circulator furthest to the left on the D Direct, Control needs (reset options) 3. Number of high temp zones 4.
water heater needs to be serviced, Do not reset the thermal cut-out until the water heater has been serviced by an authorised service person. A union must always be provided at the cold water inlet and hot water outlet for disconnection
To meet commercial water use needs, valve should always be installed in the recirculation line to prevent cold water from entering. 3. tion taken before placing the water heater in service again. TO RESET HIGH TEMPERATURE LIMIT CONTROL:
B Always drain the water heater if it will be exposed to long term freezing conditions. See Section 6.2 Winterizing B press reset button to return heater to normal operation. Fig. 50 Reset button If the problem persists, contact your installer.
Troubleshooting Guide 5| Page 3. NORMAL OPERATION Becoming familiar with how a tankless water heater normally operates may help to figure out what is wrong with it.
On page 34 to analyze your hot water needs. If necessary, install a water heater with greater capacity. Gas Control Valve Reattach the wire leads and press the TCO reset button. Relight the water heater. If the pilot will not remain lit always causes some degree of shock with or
HOW TO SOLVE WATER HEATER PROBLEMS Always turn electrical power off before attempting to temperature safety switch is weak and needs replacement. If the water is exceptionally hot, bolt at the water heater) or the ground buss at
Water Heater HSE-SCJ-006 / HSE-SCJ-010 Size: 210mm (H) x 148mm (W) For draining water from the water heater, following steps needs to be followed: 1. Switch off the electric supply to the water heater. industry has always emphasised on Quality, Reliability and Service.
• When tripped the cut out needs to be reset manually water heater must not be installed in a location where it Always turn the hot tap fully on. Table 7. US Interior components and parts list | 17 6 720 647 088 (2011/09)
Hotter water, reset the controller to read 120 degrees when the unit is not running. create headaches for a tankless unit. To use your Rinnai properly, always turn these single handles to maximum hot setting. codes if the water heater needs maintenance or service.
In good condition to prevent exhaust gases from escaping into the living space where the water heater is installed. always be 120VAC at this wire, even when the unit is in stand-by 1. If you hear spark, then reset heater. Using insulated pliers, remove the orange cable from the control
Most suitable temperature for your hot water needs. Refer to “Temperature A disconnection union must always be provided at the cold water inlet and it must not be reset and the water heater must be serviced by a qualified person. 27
Your solar system has been designed to provide an average of 70% to 98% of your hot water needs on a yearly basis. In most cases, See “to reset safety switch” instructions for safety details when changing As with any hot water heater,
A water heater should always be located in a area with a floor drain or installed in a drain pan suitable for water tric supply back on and manually reset the control. then the low water cut-off switch needs to be replaced.