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Water Heater
INSTALLATION & USER INSTRUCTIONS
Thank you for purchasing this Whale® product.
For over 40 years Whale has led the way in the design and manufacturer of freshwater and waste systems
including:- plumbing, faucets, showers and pumps for low voltage applications. The company and its products have
built a reputation for quality, reliability and innovation backed up by excellent customer service.
For information on our full product range visit: www.whalepumps.com
CONTENTS
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Winterising
11.
12.
EU Declaration of Conformity
13.
Patents and Trademarks
14.
Warranty
LIST OF IMAGES
Fig. 1
Components drawing
Fig. 2
Dimensions – side view
Fig. 3
Dimensions – top view
Fig. 4
Dimensions – front view
Fig. 5
Installation locating diagram
Fig. 6
Cut out hole for flue
Fig. 7
Flue dimensions
Fig. 8
Reinforce flue hole
Fig. 9
Flue sealing
Fig. 10
Attaching flue box
Fig. 11
Installation and securing of flue cover
Fig. 12
Connect Water Heater to flue
Fig. 13
Water heater position
Fig. 14
Fitting the drain
Fig. 15
Secure water heater to floor
Fig. 16
Connect to the gas supply
Fig. 17
Insert control panel
Fig. 18
Secure control panel
Fig. 19
Installed control panel
Fig. 20
Connect 12V d.c.connector
Fig. 21
Mains electrical connection
Fig. 22
Mains connection
Fig. 23
Connect cold water supply
Fig. 24
Installed cold water supply
Fig. 25
Fig. 26
Completed Installation - Manufacturer version
Fig. 27
Completed installation - Retail version
WH0802 / WH0802B
1
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Summary of Contents for Whale WH0802
- Page 1 Thank you for purchasing this Whale® product. For over 40 years Whale has led the way in the design and manufacturer of freshwater and waste systems including:- plumbing, faucets, showers and pumps for low voltage applications. The company and its products have built a reputation for quality, reliability and innovation backed up by excellent customer service.
- Page 2 PRINCIPLES OF OPERATION The Whale® 8L Water Heater is a gas and electric storage water heater. The unique design has a 8.5L capacity hot water tank and incorporates versatile controls for low current draw or fast heat up settings. With robust insulation and no removable flue cover the Whale®...
- Page 3 APPLICATION The Whale® Water Heater has been designed for caravan, motorhome and mobile applications, and is suitable for small and medium sized recreational vehicles. The compact and lightweight 8L tank fits in confined spaces and has a greater power input for rapid heat up times.
- Page 4 PARTS LIST WH0802 WH0802B Water heater Flue assembly inc. 6 screws Control panel inc. 4 screws 3.5m control panel extension cable Pressure relief / Drain valve 1 Male adaptor 3/8" flexible hose plumbing fitting 2 Male adaptor 1/2" flexible hose plumbing fitting...
- Page 5 Before installation, ensure the appliance has been supplied in good condition and if damaged, do not install and contact Whale® Support +44 (0)845 217 2933. A competent person must install the appliance in accordance with the appliance installation instructions. This appliance is for use with LPG (see appliance data plate) and mains electricity (230V a.c.).
- Page 6 Step 1 Find suitable location for water heater installation Consider the following 5 points: For weight distribution in caravans, aim to position the Water Heater as near to the axle as possible. You must avoid locating at the very rear and preferably avoid the very front of the vehicle. Ensure that the position allows access for servicing the Water Heater.
- Page 7 Reinforce the cut out with wooden batons (minimum 20mm wide).This may require insulation in the wall to be removed. Fig. 8 Step 3 Attaching the flue to the caravan Apply sealant to seal the flue on the caravan side wall of the flue sealing face, ensuring each screw hole is surrounded by sealant.
- Page 8 Step 5 Connect water heater to flue Set water heater on the floor and slide fully into flue as shown (see Fig. 12). Fig. 12 Fig. 13 Step 6 Fitting the drain pipes (see Fig. 14) With the Water Heater in place on the floor, mark a location for the pressure relief / drain valve discharge pipe to come through the floor.
- Page 9 Step 7 Secure heater Secure Water Heater to the floor using the front and rear mounting plates with 3 screws (No. 8 x 1 ¼“) provided (see Fig. Pressure relief / drain valve Discharge pipe Fig 15 Step 8 Connect to gas supply (see Fig. 16) Note: Ventilation must comply with relevant local requirements e.g.
- Page 10 The Water Heater and control panel come complete with electrical connectors fitted. The Whale® Water Heater and control panel are designed to be integrated into the caravan’s wiring loom. The water heater is provided with a JST VL series 8 way socket, and the control panel with a JST VL 6 way socket. 6 wires are required to connect the water heater to the control panel, and 12V and 0V power supply are to be connected to the 8 way socket.
- Page 11 The electrical supply must be connected to a 10 amp fused spur provided with an all-pole disconnection and the appliance must be earthed. If the supply cord is damaged, it must be replaced and fitted by Whale®, a Whale® service agent or similar qualified person.
- Page 12 Step 12 Connection to cold water supply (see Figs. 23 & 24) The Whale® Water Heater is fitted with a Whale® 12mm Quick connect fitting on the cold water inlet to fit to Whale® semi rigid tubing. Various plumbing adaptors are included to assist with these connections as follows: To connect directly to 10mm (3/8”) flexible tubing, use 3/8”...
- Page 13 Step 14 Completed installation (see Figs. 26 & 27) Typical Manufacturer’s Installation Typical Retail Installation Fig. 26 Fig. 27 Please note: After completing installation, carry out a full function check including gas soundness to ensure the appliance has been installed and operates correctly. The gas soundness check must be carried out by an accredited LPG gas engineer and a test certificate issued.
- Page 14 The Whale® Water Heater should be checked periodically by a Whale® Authorised service engineer, or competent person, at least annually. This should be completed according to the practice in the country where it is used and according to the Whale®...
- Page 15 Note: A cycling of the power supply to the unit will not clear a lockout. Some gas lockouts, e.g. ignition lockout will still permit use of the appliance in electric only operation. If the problem persists contact Whale® Support on +44 (0)845 217 2933 WINTERISING / DRAINING When using the heater in winter ensure the flue is not blocked by snow or fallen leaves etc.
- Page 16 PATENTS AND TRADEMARKS The Whale® Water Heater is protected by the following patent and design registration applications: UK Patent application number: 0902533.9 WARRANTY The Whale® Water Heater is covered by a 3 year warranty. Please complete the enclosed warranty card and return to Whale.
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