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® Fitting Instructions PowerPack ™ Please read and understand these instructions before starting work. Please leave this leaflet with the user following installation WARNING This PowerPack must only be installed by qualified persons. 36006036 Issue 6...
INTRODUCTION Thank you for purchasing a Santon PowerPack. The PowerPack unvented water heater is manufactured to the highest standards and has been designed to meet all the latest relevant safety specifications. This PowerPack instantaneous water heater must be installed (Sections 3.0-6.0), commissioned (Section 5.0) and maintained (Section 7.0) by a competent person.
WATER CONTAINER ASSEMBLY CABLE GRIP DRAIN PLUG Figure 2 Supplier’s name or trade mark Santon PowerPack Supplier’s model identifier The declared load profile The water heating energy efficiency class of the model The water heating energy efficiency in % 38.5 38.5...
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2.0 SAFETY IMPORTANT INFORMATION Products manufactured by Santon are to British and European Standards. These appliances are safe and without risk, provided they are installed, used and maintained in good working order in accordance with our instructions and recommendations. Please read and understand these instructions before starting work and retain them for later use.
(see figure 3. item B). This provides temperature control during commissioning (see 5.3 SETTING FLOW RATE). A - OUTLET VALVE B - FLOW RESTRICTOR C - POWERPACK D - EXPANSION RELIEF VALVE E - SERVICES STOP VALVE Figure 3...
2. has a spare fuse way which will take the fuse/mcb you need to fit - see (Figure. 4). If so, you can wire the PowerPack direct to the spare fuse of your consumer unit via a suitably rated isolating switch- (see Figure.4). Note that not all consumer units will accept a 35/40/45A sized fuse.
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Double pole isolating switch: pull cord or wall mounted in accordance with IEE regulations RCD (can be part of the consumer unit) PowerPack unit (use rear entry when it is possible) 80A or 100A main switch Meter Meter ‘tails’ Consumer unit...
DO NOT fit the PowerPack to the wall and tile up to the case. It must be fitted on to a finished flat and even wall surface. This allows removal for servicing.
5.0 COMMISSIONING Once installed, the heater will operate automatically when the outlet valve is opened. The valve must be opened fully to obtain the set flow/temperature. Reduced flow at the outlet will result in hotter water being delivered. On closing the outlet valve the heating element will automatically shut down provided this tap has been turned off by the user.
6.0 MULTIPLE INSTALLATIONS When larger volumes of water are required than can be provided by one heater, multiple installations can be made by connecting a number of heaters in PARALLEL of the cold feed manifold (See Figure 6). This is the ONLY method that is recommended, provided all water heaters receive acceptable flow rates (2.5ltr/min recommended).
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Turn OFF ELECTRICITY at isolating switch and B. Unit frozen contact installer DO NOT USE THE POWER PACK For any faults that cannot be identified by using the fault finding chart please contact the Santon service department, telephone: 0844 871 1530 fax: 0844 871 1528...
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8.0 SPARE PARTS The following comprehensive list of spare parts is available for your Santon PowerPack. Please refer to the rating label on the side of your heater before ordering to ensure the correct spare part is obtained. DO NO REPLACE WITH PARTS NOT RECOMMENDED BY SANTON, AS THIS WILL INVALIDATE YOUR GUARANTEE AND MAY RENDER THE INSTALLATION DANGEROUS.
This guarantee in no way affects the statutory rights of the consumer. The policy of Santon is one of continuous product development and, as such, we reserve the right to change specifications without notice.
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