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® Installation and User 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 4.
INTRODUCTION Thank you for purchasing a Santon PowerPack. The PowerPack unvented pressure system water heater is manufactured to the highest standards and has been designed to meet all the latest relevant safety specifications. This PowerPack water heater must be installed (Sections 3.0-6.0), commissioned (Section 5.0) and maintained (Section 7.0) by a competent person.
Figure 2 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.
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DO NOT operate the appliance if: (in all cases turn off mains power and isolate water supply) 1. Water ceases to flow during use. 2. Water has entered inside the unit because of an incorrectly fitted cover. 3. If the appliance is damaged. ISOLATE the electrical and water supplies before removing the cover.
(see figure 3). This provides temperature control during comissioning (see 5.3 SETTING FLOW RATE). A - OUTLET VALVE B - FLOW RESTRICTOR C - POWERPACK D - EXPANSION RELIEF VALVE E - SERVICES STOP VALVE F - PRESSURE REDUCING VALVE (2.5bar PRV SUPPLIED WITH 7kW...
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 suitable rated isolated 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 recieve acceptable flow rates (2.5ltr/min recomended).
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7.0 FAULT FINDING YOUR SANTON POWERPACK SHOULD GIVE TROUBLE FREE OPERATION. HOWEVER SHOULD A FAULT OCCUR THE TABLE BELOW SHOULD ALLOW MOST FAULTS TO BE IDENTIFIED. FAULT FINDING SHOULD ONLY BE CAR- RIED OUT BY A COMPETENT PERSON. SYMPTOM POSSIBLE CAUSE REMEDY 1.
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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