Whale Expanse WW0821U Manual De Instrucciones Para El Usuario página 17

INSTALLATION INSTRUCTIONS - ALL MODELS
Step 8 Connection to Cold Water Supply (see Fig. 30)
This Water Heater is fitted with Whale® 12mm semi-rigid pipe on the cold water inlet. A Whale® 12mm straight
(Whale Part Number: WU1203) or 12mm elbow (Whale Part Number: WU1204) Quick Connect fitting must be
used to connect to the vehicles cold water supply. A suitable adaptor may be required depending on the plumbing
system used. Please note: A non-return valve (Whale Part Number: FV1300) must be fitted on the cold water
supply.
WARNING
Flexible Tubing
Quick Connect Fitting
Cold Water Inlet Pipe
Drain Valve
Fig. 30 Connect Cold Water Supply
Step 9 Connect Hot Water Supply (see Fig. 31).
You must use a Whale approved 12mm semi rigid pipe to connect to the hot outlet. Any pipework not approved by
Whale for this specification is used at the risk of the installer. Whale will accept no liability for the failure of
non-approved pipework. Contact Webasto for details of approved pipework.
Quick Connect Fitting
Cold Water Inlet Pipe
Drain Valve
Fig. 31 Connect Hot Water Supply
If you have any other plumbing system contact Webasto for further information.
17