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81333NZ v1.12 09.21 Tudor Installation Instruction 

Page 1 of 8

Installation & Operating Instructions

Zenith Tudor

Single point open outlet (vented) under-sink water heaters
Model: 21102NZ, 21052NZ

Solo*

Hero*

Accessory Tapware for Under-Sink Tudors 

(sold separately)

Summary of Contents for Tudor 21102NZ

Page 1: ...stallation Instruction Page 1 of 8 Installation Operating Instructions Zenith Tudor Single point open outlet vented under sink water heaters Model 21102NZ 21052NZ Solo Hero Accessory Tapware for Under...

Page 2: ...or sinks and tubs not recommended for basins Zenith Tudor water heaters are open outlet vented water heaters and must not be installed in the same way as mains pressure type water heaters The outlet f...

Page 3: ...at the flexible tubes are firmly attached to the base of the tap body and in the correct sequence Refer tapware installation sheet Do not dismantle the assembled tap body during installation Mixer tap...

Page 4: ...ir is purged from the heater Step Five Commissioning Fill the heater tank and purge air from the heater by turning the water supply ON and running water through the hot mixer tap until water flows smo...

Page 5: ...see page 3 Position heater 1 metre from tap see page 3 Install approved vented tapware see page 3 WIDTH 255 5L 310 10L HEIGHT 390 5L 455 10L 100 70 DEPTH 215 5L 265 10L 140 COLD IN HOT OUT UNDER SINK...

Page 6: ...nly selected deliberately Frost Protection If the heater is located where ambient air temperature could fall below 5 C when the heater is not in use the anti freeze setting on the temperature control...

Page 7: ...4 Carefully lift off the case To replace the case perform the above procedure in reverse Replacing a thermostat 1 Remove the front cover 2 Disconnect the two electrical terminals from the thermostat T...

Page 8: ...Zenith Troubleshooting 281737 Zenith Heaters Ltd IRD GST No 95 640 729 18 Kawakawa Place Westgate 0614 Auckland New Zealand zenithwater co nz Ph 64 9 838 8612 Free Call 0800 558 055 Products describe...

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