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FIXING THE WATER STORAGE HEATER IN PLACE 

 

When full of water the heater has a substantial mass. It must be secured firmly in 

place to prevent damage to the heater and pipework or to the supporting 

structure, from the effects of rough weather or other shocks of marine use. 

 

1.

 

Support the WEIGHT on a strong base 

2

 

Support the MASS against horizontal forces 

   

The exact method you use to hold the heater in place will depend on the 

construction of the vessel and on the available space. 

 

Some suggested installation methods are indicated below. 

 

VERTICAL MODELS 

1 litre of water 

weighs 1 kg 

Locate the heater on a firm level base strong enough to 

support at least twice the weight of the (full) heater 

 

Either: construct suitable supports to hold the heater in 

 

place 

   or:  use one or more restraining straps as shown below   

 BRACKET KIT   

CWAB-V series 

contains: 

1 bracket assembly 

 

or… 

 STRAP KIT   

CWA-STRKIT 

contains: 

2 webbing straps 

4 stainless steel brackets 

Instructions for use 

Use… 

BRACKET 

ASSEMBLY

 

BRACKETS

 

WEBBING STRAPS 

WITH BUCKLES

 

Содержание CWM141-V3

Страница 1: ...e best performance from your C Warm water storage heater please read these instructions carefully Failure to observe the recommended procedures may result in damage to equipment or in personal injury...

Страница 2: ...r 12 Regulating the temperature of engine heated stored water 14 Hot water expansion 15 Regulating the cold water inlet pressure 15 Using the heater 16 Maintenance 16 Winter precautions 16 Problem sol...

Страница 3: ...ine or with gas or diesel burners A mains voltage a c immersion heater can be fitted If an auxiliary burner is used follow the fitting and operating instructions supplied with it With water entering t...

Страница 4: ...s may be shortened Copper is moderately resistant to corrosion in hot sea water so the heater itself can be used with sea water though its working life may be shortened Because the temp pressure relie...

Страница 5: ...through the coil can be attained if required by taking off hot water from a point B downstream of A and returning it to point C upstream of D so that the pressure difference between the coil take off...

Страница 6: ...e storage heater can be located above or below engine level For best circulation natural convection should assist the pumped flow II There must be no air locks in the cooling water circuit Either loca...

Страница 7: ...e heater coil Connect it to the overflow outlet on the original header tank using a suitable pressure hose see diagram The expansion tank for a car radiator is suitable for engine cooling systems up t...

Страница 8: ...ill depend on the construction of the vessel and on the available space Some suggested installation methods are indicated below VERTICAL MODELS 1 litre of water weighs 1 kg Locate the heater on a firm...

Страница 9: ...ains 2 webbing straps 4 stainless steel brackets Instructions for use or Use Either a C Warm Strap Kit or a C Warm Bracket Kit H series can be used to secure the heater in place Leave space under the...

Страница 10: ...connections suitable adapters and compression fittings should be used These may be obtained from a plumber s merchant or from most Do it Yourself stores See pages 18 20 for connection sizes The pipew...

Страница 11: ...the valve must point downwards with a suitable hose to allow hot water or steam to escape safely to the bilge or another suitable area The relief valve supplied with the heater is non adjustable and...

Страница 12: ...sion heater when the water temperature reaches 90 C Thermostat Settings The control thermostat on the immersion heater is pre set to cut out when the water temperature reaches 60 C This is ample for d...

Страница 13: ...N HEATER OBTAIN THE SERVICES OF A QUALIFIED ELECTRICIAN Wiring diagram for a Cleghorn Waring double protected Immersion Heater Model Number CW279 2kW Voltage 220 240 v a c Recommended fuse 10 amp Mode...

Страница 14: ...hot water supply by l fitting a C Warm adjustable thermostat model CW276A This also avoids the possibility of tripping the high temperature cut out in a C Warm double protected electric immersion heat...

Страница 15: ...ason REGULATING THE COLD WATER INLET PRESSURE Where the cut out pressure of the pressure system pump exceeds or is close to the pressure of the temperature and pressure relief valve TPRV a PRESSURE RE...

Страница 16: ...check all the connections once more when the water is heated for the first time 4 Your pressurised system and C Warm heater are now ready for use 5 Your engine cooling circuit will heat the stored fre...

Страница 17: ...usly through temperature pressure relief valve Pump pressure switch cut out setting is higher than relief valve setting Pressure switch has failed Stored water too hot Immersion heater control thermos...

Страница 18: ...ext int ext ext ext ext int CWM18 H3 18 2 CWM21 V3 20 int int 2 CWM29 V3 29 2 CWM29 VT3 29 2 CWM32 H3 32 2 CWM40 V3 40 int int 2 CWM41 H3 40 int int 2 CWM41 HT3 40 int int 2 CWM45 H3 45 2 CWM50 V3 50...

Страница 19: ...19 See Table page 18 NOT TO SCALE HORIZONTAL MODELS...

Страница 20: ...20 See Table page 18 NOT TO SCALE VERTICAL MODELS...

Страница 21: ...rts returned to us under a warranty claim shall be the responsibility of and at the expense of the claimant x we accept no responsibility for loss or damage howsoever occasioned to customers goods whi...

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