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Zip Econoboil Installation & Operating Instructions - 82790 - January 2004

Read These Warnings First

Please read all installation requirements, installation procedures and precautions
before installing any Zip Econoboil instant boiling water heater.

Never attempt to install any Zip Econoboil instant boiling water heater without
reading all of the applicable instructions.

In some hard water areas where mineral scale accumulation in the boiling
chamber of the Zip Econoboil may become a problem, consideration should be
given to the maintenance required. A suitable form of water treatment may be
necessary.

The cold water supply to this appliance must be potable and fall within your local
authorities guidelines.

The Zip Econoboil  instant boiling water heater is not intended for use by young
children or infirm people without supervision.

Young children should be prevented from having access to ensure that they are
not able to use or play with the heater.

If the installation site is located more than 1000 metres above sea level, the
installer should contact Zip for high altitude settings.

This appliance must be earthed. If the power supply cord is damaged it must be
replaced by a qualified electrician.

Do not remove the cover of the heater under any circumstances without first
isolating the heater from the power supply.

Do not use strong, corrosive or abrasive cleaners to clean the case of the heater.

Frost protection: If this heater is located where ambient air temperature could
fall below 5ºC when the heater is not in use, do not turn off the appliance
electrically. This safeguard does not offer the same protection to the connecting
pipework and fittings.

The ambient temperatures this unit should operate with is 5ºC - 50ºC.

This heater is intended only for indoor use and should never be installed
outdoors or be exposed to the elements of nature.

This unit must not be positioned in an area that may be cleaned by a water jet.
This unit must not be cleaned by a water jet.

Before installing, ensure that the following are available:

a) Sufficient space to position the heater so there is at least 150 mm 

clearance above the heater for service access, 65 mm to its left and 
20 mm to its right – the tap outlet usually should be positioned at least 
200 mm above a draining board or drip tray.

b) Power supply 13 amp fused spur for connection to the heater via a double

pole fused sur with a minimum break rating of 13 amps.

For units with 3.6 Kw element (25 ltr) or multi element units (40 ltr) an
isolating switch in the fixed wiring and attached to a secure surface is
required. This switch must provide all-pole disconnection and a contact
seperation of at least 3 mm installed in accordance with wiring rules.

c) Cold water supply with a minimum working pressure of 1.5 bar and a

maximum working pressure of 10 bar connected via an isolation valve.

Installation Requirements

Summary of Contents for Econoboil HS403

Page 1: ...ating Instructions Zip Econoboil Budget priced instant boiling water for canteens and kitchens 03592 Zip Econoboil 2 5 litre White HS403 05592 Zip Econoboil 5 0 litre White HS405 07592 Zip Econoboil 7...

Page 2: ...Page 2 of 12 Zip Econoboil Installation Operating Instructions 82790 January 2004...

Page 3: ...Positioning 5 Step 2 Fastening 5 Step 3 Connecting 6 a Plumbing 6 b Venting 6 c Electrical 7 Step 4 Assembling 7 Step 5 Commissioning 7 Operating Procedures 7 Tap Operation 7 Cleaning Case 8 Earthing...

Page 4: ...t use strong corrosive or abrasive cleaners to clean the case of the heater Frost protection If this heater is located where ambient air temperature could fall below 5 C when the heater is not in use...

Page 5: ...o a draining board or drip tray Position the base of the tap to be not less than 200 mm above the draining board height should be increased only if essential for filling larger vessels Provide clearan...

Page 6: ...r a pressure limiting valve must be installed in the cold water supply line Zip recommends a valve rated at 3 5 bar for this application b Venting A vent at the base of the heater must be plumbed to a...

Page 7: ...rew the tap assembly clockwise onto the outlet tube until it touches the escutcheon without pressure Continue to turn the tap one full rotation until the handle is fully vertical If the tap still feel...

Page 8: ...inserting the probe up from behind the paddle without losing water Warning the water may be boiling show extra care 5 Test that in every instance the electrical resistance does not exceed 1 ohm If req...

Page 9: ...for a 7 5 litre Switch No 1 is ON Factory setting for 2 5 litre to 5 litre All switches OFF All models when altitude is above 1000 meters or there is excessive steam evident set No s 1 2 ON Wall Moun...

Page 10: ...Kit 4 90588 Silicon Elbows Kit 5 90578 Solenoid Assembly Kit 240 volt flow rate 0 5 ltr minute 6 90586 Econoboil PCB Kit 7 90579 Overload Kit 90 deg 8 90585 Element Kit 7ltr 90584 Element Kit 5ltr 90...

Page 11: ...Zip Econoboil Installation Operating Instructions 82790 January 2004 Page 11 of 12 Exploded View Diagram...

Page 12: ...st of removal cartage and re installation of any component of the appliance if it needs to be returned for repair to Zip or its Distributor This warranty does not cover damage resulting from non opera...

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