Watter Saver HPWH500AAOC Installation, Operation And Maintanance Manual

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Manual is about: HEAT PUMP WATER HEATER

Summary of HPWH500AAOC

  • Page 1

    P/n# 240-3554, rev. 2.1 [07/04] ecr international p.O. Box 4729, 2201 dwyer avenue utica, new youk 1354-4729 phone: 1-800-228-9364 fax: 1-800-232-9364 info@ecrinternational.Com inst alla tion , opera tion and m ainten ance manu al an iso 9001-2000 certified company hpwh heat pump water heater 60 hz ...

  • Page 2

    Made in rome, ny, usa watter$aver heat pump water heater 2 installation, operation & maintenance manual p/n# 240-3554, rev. 2.1 [07/04] safety instructions do not use the watter$aver heat pump water heater if it has been dropped or damaged in any way. The watter$aver must not be installed in any are...

  • Page 3

    Info@ecrinternational.Com ecr international 3 consumer information this water heater should be installed in accordance with the local code authority having jurisdiction; the power company or electric utility; and this installation manual. In the absence of local code requirements, follow the regulat...

  • Page 4

    Made in rome, ny, usa watter$aver heat pump water heater 4 ! ! ! ! ! ! ! ! Tampering and modification danger tampering with the thermostat, heater elements, elec- trical connections, or temperature and pressure re- lief valve is dangerous and may result in serious in- jury or death. Tampering voids ...

  • Page 5

    Info@ecrinternational.Com ecr international 5 ! ! ! ! Heater near a suitable inside drain. Outside drains are subject to freezing temperatures which can obstruct the drain line. The piping should be at least ¾” i.D. And pitched for proper drainage. (figure 2.) all condensate drain lines and t&p valv...

  • Page 6

    Made in rome, ny, usa watter$aver heat pump water heater 6 ! ! ! ! ! ! ! ! 6. Ensure the toggle switch on the control board (see “re- placement parts list” on page 16 for location.) is in the “hp” position. In the “elec” position, the heat pump system is disabled and the unit will operate as an elec...

  • Page 7

    Info@ecrinternational.Com ecr international 7 ! ! 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 (15 cm) above a fl...

  • Page 8

    Made in rome, ny, usa watter$aver heat pump water heater 8 ! ! ! ! ! ! ! ! 7. After piping has been properly connected to the water heater, open all hot water faucets and the cold water supply valve to the tank and allow the tank to completely fill with water. To purge the lines of any excess air an...

  • Page 9

    Info@ecrinternational.Com ecr international 9 ! ! Important: figures 5 and 6 are provided as reference drawings for the 208/240v 2-wire models only. Always reference the wiring diagram on the water heater for the correct electrical connections. Caution applying electric power to elements that are no...

  • Page 10

    Made in rome, ny, usa watter$aver heat pump water heater 10 ! ! ! ! Water heater operation 1. When there is a demand for hot water, cold water (from the water supply), enters the tank, travels down the dip tube, and is delivered to the bottom of the tank. 2. The lower temperature sensor reacts to th...

  • Page 11

    Info@ecrinternational.Com ecr international 11 ! ! • normal expansion/contraction of metal parts during heat-up and cool-down. • sediment build-up on the tank bottom or scale and mineral deposits on the heating elements. Danger hydrogen gas can be produced in a hot water system that has not been use...

  • Page 12

    Made in rome, ny, usa watter$aver heat pump water heater 12 ! ! ! ! 1. Disconnect power to the unit. 2. Close the cold water inlet valve and open a nearby hot water faucet. 3. Connect a hose to the drain valve and terminate it at an adequate drain. 4. Open the drain valve and allow the tank to drain...

  • Page 13

    Info@ecrinternational.Com ecr international 13 evaporator frosting or icing (continued) loss of refrigerant charge/leak in heat pump sys- tem. Repair leak and reprocess heat pump system with 16 oz. (.47 liters) of r134a. (see warranty.) defective thermoexpansion valve (txv). Replace txv. (see warran...

  • Page 14

    Made in rome, ny, usa watter$aver heat pump water heater 14 ! ! Heating element replacement warning heating element removal and replacement involves the disconnection of electrical wiring. The following proce- dures must only be performed by a qualified service technician. The watter$aver heat pump ...

  • Page 15

    Info@ecrinternational.Com ecr international 15 watter$aver specifications and performance mea #067-01-e massachusetts approval #p1-0804-30 ef rating first hour rating nominal output noise level height weight diameter capacity working pressure refrigerant charge 61.8 gal 5100 btuh 60" 180 lbs. 22.25"...

  • Page 16

    Made in rome, ny, usa watter$aver heat pump water heater 16 watter$aver common replacement parts temperature sensor connections on control description 1 240-0817 24" fan c ord 2 240-3192 230v h pwh fan 3 240-3653 h igh tem perature c utout sw itch 4 240-3289 c ontrol board support (n ot show n) 240-...