Multipoint Installation and User Instructions POWER PACK Please read and understand these instructions before starting work. Please leave this leaflet with the user following installation WARNING This Power Pack must only be installed by qualified persons. 36006058 Issue 01.
INTRODUCTION Thank you for purchasing a Santon Power Pack. The Power Pack unvented pressure system water heater is manufactured to the highest standards and has been designed to meet all the latest relevant safety specifications. This Power Pack water heater must be installed (Sections 3.0-6.0), commissioned (Section 5.0) and maintained (Section 7.0) by a competent person. Please read and understand these instructions prior to installing your Power Pack unvented pressure system water heater.
Multipoint MATERIALS Back plate, cover - ABS Element(s) - Copper sheathed rod type. DIMENSIONS Height - 210mm Width - 160mm Depth - 104mm STANDARDS AND APPROVALS Complies with the requirement of UL. Complies with European Community Directives (CE). red Neon black Inner container green/yellow red red red red red 7kW / 9kW Pressure switches Terminal block L2 L1 Figure 1 - Wiring Diagram TEMPERATURE RISE AT FLOW RATE IN U.S. GALLONS A.C. ONLY 0.75 WATTS VOLTS AMPS 0.5 GPM GPM 1.0 GPM 1.5 GPM 2.
1.0 INTERNAL COMPONENTS FIXING HOLES (3 NOS.) TEMPERATURE LIMITER 2 TEMPERATURE LIMITER 1 DIFFERENTIAL PRESSURE SWITCH ASSEMBLY MAINS CONNECTOR BLOCK WATER CONTAINER ASSEMBLY CABLE GRIP DRAIN PLUG Figure 2 7kW / 9kW 2.0 SAFETY 4 IMPORTANT INFORMATION 2.1 Products designed by Santon are to British and European and UL 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.
3.0 SITE REQUIREMENTS Multipoint WATER REQUIREMENTS 3.1 The heater must be connected via the pressure relief valve to a cold supply having a minimum pressure of 0.1Mpa (1bar) and a maximum of 0.5Mpa (5bar). Both inlet and outlet connections are suitable for 15mm diameter copper pipe. Outlet pipe from unit may reduce to 10mm diameter to improve performance. 3.
ELECTRICAL REQUIREMENTS 3.6 This appliance must be earthed. 3.7 The installation must comply with national/local code of practices and Electricity Supply Authorities requirements. All rules and requirements must be strictly followed to safeguard against the hazards affecting life and property during and after installation of this product and during subsequent servicing and maintenance. 3.8 The Power Pack heater must only be connected to a 230/240V ac supply. 3.
4.0 CONNECTING TO SERVICES Multipoint PREPARATION 4.1 Remove the fixing screw which holds the front cover onto the back plate of the Power Pack heater. Carefully remove the cover. 4.2 The unit must be mounted on a flat surface, which covers the full width and length of the back plate. It is important that the wall surface is flat otherwise difficulty may be encountered when fitting the cover. 4.3 DO NOT fit the Power Pack to the wall and tile up to the case.
4.17 Turn the isolating stop valve on slowly and check for leaks in all pipe work, rectify as necessary. 4.17 Turn off the isolating stop valve. 4.18 Place the cover onto the back plate. 4.19 Secure the cover to back plate using screws provided. 5.0 COMMISSIONED 5.1 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. 5.
6.0 MULTIPLE INSTALLATIONS When larger volumes of water are required than can be provided by one heater, multiple installation 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. DO NOT plumb these heaters in series. 6.2 To set the heaters in this arrangement use the appropriate procedure as described previously. Each heater in parallel must be set individually. 6.
7.0 FAULT FINDING YOUR MAREY POWER PACK 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 CARRIED OUT BY A COMPETENT PERSON. SYMPTOM 1. Water too hot 2. Water too cold POSSIBLE CAUSE A. Water flow too low A. Electrical power to the power pack heater is off B. Water flow too high C. Element fault 3. Temperature A.
8.0 SPARE PARTS DO NO REPLACE WITH PARTS NOT RECOMMENDED BY SANTON, AS THIS WILL INVALIDATE YOUR GUARANTEE AND MAY RENDER THE INSTALLATION DANGEROUS. DESCRIPTION CODE NO. 1. Heat Exchanger Assembly 7.0kW.......................................... 95 606 965 Heat Exchanger Assembly 9.0kW.......................................... 95 606 966 2. Temperature limiter 1..............................................................95 612 035 3. Temperature limiter 2 ...........................................
9.0 Warranty The Seller will make good by repair, or at his option by the supply of a replacement, defects which, after proper installation, appear in the goods within a period of twelve calender months after the goods have been delivered and arise solely from faulty design, materials or workmanship. Provided always that defective parts are promply returned by the User free to the Seller`s Premises unless otherwise arranged. The repaired or new parts will be delivered by the seller.
