Webasto thermotop C Installation Instructions Manual - page 33
Webasto Part Number : 4110310A
Issue No: 02 : 10th November 2010
Matthew Millard
In the interests of continued development, we reserve the right to change
specifications without prior notice
© Webasto Product UK Limited
Marine Comfort
Installation Check Points
Yes / No
35 Electrical plugs are securely and correctly installed into the sockets on the heater body
36 The power supply requirements of the heater match those of the power supply used
37 Power supply positive cable is connected direct to the battery isolator load side
38 Power supply negative cable is connected to battery negative terminal, (shunt excepted)
39 Power supply cables are securely connected
40 The fuses are ok
41 The fuses are correctly inserted into the carriers
42 The fuses are the correct size
43 The plug supplying the fuel pump is securely connected
44 The electrical connections on all plugs, sockets and terminations corrosion free
45 The heater wiring harness is securely clipped to prevent heat or mechanical damage
46 The connectors and terminations are not under any strain
47 The battery is charged sufficiently to operate the heater
48 The Webasto programmer plug has been configured for continuous operation
49 The water plumbing is based on a 22mm central spine
50 The Calorifier if fitted is fitted with a balancing valve / lock shields
51 The Calorifier has not been piped in series with the hot output
52 The radiators are not fitted with Thermostatic Radiator Valves
53 The flow & returns of the Calorifier and radiators are all balanced
54 The air has being bled from the system completely
55 The correct water / glycol mixture has been used
56 The water / glycol was pre mixed before use
57 The water system has been flushed out prior to being connected to the heater
58 The water system is leak free
59 When plumbed as a gravity fed system the header tank is filled to 'max'
60 When plumbed as a pressurised system the cold pressure is 1 bar
61 When plumbed as a pressurised system the 2 filling loop valves are OFF
62 The designed heating load is 10% greater than the heater max output
63 The header tank is the highest point in the system
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