Watter Saver HPWH500AAOC Installation, Operation And Maintenance Manual

Other manuals for HPWH500AAOC: Installation, Operation And Maintanance Manual
Manual is about: HEAT PUMP WATER HEATER

Summary of HPWH500AAOC

  • Page 1

    Info@ecrinternational.Com ecr international 1 installation, operation, and maintenance manual heat pump water heater model hpwh500aaoc p/n# 240-3554, rev. 1.6 [09/03] specifications voltage: 208/240v ac frequency: 60 hz phase: single breaker: 30 amps mca: 22.5a ef rating: 2.4 first hour rating: 61.8...

  • Page 2: Table of Contents

    Made in rome, ny, usa wattersaver™ heat pump water heater 2 water temperature over 125° f can cause severe burns or death from scalding. Feel the water before bathing or showering. Children, disabled, and elderly are at highest risk of being scalded. See the instruction manual before setting the wat...

  • Page 3

    Info@ecrinternational.Com ecr international 3 insulation blanket some governing bodies may require the use of external insulation blankets when water heaters are installed in newly constructed homes and additions. If an insulation blanket is applied to the wattersaver™ heat pump water heater, cautio...

  • Page 4

    Made in rome, ny, usa wattersaver™ heat pump water heater 4 important: the water heater shall be located so it is not subject to physical damage by moving vehicles or area flooding. (figure 1) all condensate drain lines and t&p valve drains must be piped separately and routed to an adequate drain. T...

  • Page 5

    Info@ecrinternational.Com ecr international 5 discharge line to drain manual relief lever temperature and pressure relief valve manually operate the t&p valve at least once a year to make sure it works properly. Because discharged water can be hot, stand clear of the outlet and slowly lift the manua...

  • Page 6

    Made in rome, ny, usa wattersaver™ heat pump water heater 6 discharge/drain lines • must not be smaller than the pipe size of the relief valve or drain stubs. • must not be capped, blocked, plugged or contain any valve that obstructs flow to the drain. • must terminate a maximum of 6 inches above a ...

  • Page 7

    Info@ecrinternational.Com ecr international 7 important: remember to install a suitable drain pan under the water heater and pipe the drain line to an adequate drain. When making electrical connections, always make sure: • the electrical supply has the proper overload fuse or breaker protection. • w...

  • Page 8

    Made in rome, ny, usa wattersaver™ heat pump water heater 8 figure 6- wiring diagram for 208/240v 2-wire models only approved connectors l1- black overload connection green ground screw disconnect switch electric service ground l2- red to 208/240 60 hz 1 phase power supply important: figures 5 and 6...

  • Page 9

    Info@ecrinternational.Com ecr international 9 electrical connections wiring and connections comply with all appli- cable codes. Water heater and electric supply properly grounded. Proper overload fuse or breaker protection in stalled. Important: be sure the water tank is completely filled before app...

  • Page 10

    Made in rome, ny, usa wattersaver™ heat pump water heater 10 during low demand periods when hot water is not being used, a lower thermostat setting will reduce energy loss and may satisfy your hot water needs. If hot water use is expected to be more than normal, a higher setting may be required to m...

  • Page 11

    Info@ecrinternational.Com ecr international 11 draining and flushing the wattersaver tm should be drained completely if being shut down in freezing temperatures. It is rec- ommended that the water tank be flushed every 6 months to remove sediment that builds up during op- eration. To drain and flush...

  • Page 12

    Made in rome, ny, usa wattersaver™ heat pump water heater 12 no hot water insufficient power to unit. Verify power supply. Defective upper electrical element. Replace upper electrical element. Defective thermostat. Replace thermostat. Defective control board. Replace control board. Defective upper t...

  • Page 13

    Info@ecrinternational.Com ecr international 13 high operating costs manual bypass switch on control board is in the “elec” position. Switch manual bypass switch to the “hp” position. Thermostat too high. Lower thermostat into the “most efficient” range of the temperature indicator label. Unit unders...

  • Page 14

    Made in rome, ny, usa wattersaver™ heat pump water heater 14 wattersaver™ common replacement parts temperature sensor connections on control.

  • Page 15

    Info@ecrinternational.Com ecr international 15 description 1 240-0817 24" fan cord 2 240-3192 230v hpwh fan 3 240-3653 high temperature cutout switch 4 240-3289 control board support (not shown) 5 240-4177 control board 6 240-3665 upper element cover 7 240-3645 electrical element 8 240-3646 element ...

  • Page 16

    Made in rome, ny, usa wattersaver™ heat pump water heater 16 wattersaver™ installer notes.