Sea Ray 390 Sundancer, Owner'S Manual

Page: 145 / 184

7.5
S
ECTION
7 • A
CCESSORIES AND
O
PTIONS
390 Sundancer ® ( 425 Sundancer ® )
E. W
ATER
H
EATER
The 11 gallon (41.6 liters) water heater is located
forward of the water tank. The water heater is
powered by a breaker on the 120VAC main
distribution panel located in the salon.
The water heater has a check valve to prevent hot
water from back-washing into the cold water source
and a pressure relief valve to avoid damage to the
heater from over pressure or excessive
temperature.
I
NITIAL
S
TART
-
UP OR AFTER
W
INTERIZATION
:
1. Make sure the WATER HEATER breaker on the
120VAC distribution panel is OFF.
2. Fill the heater with water.
3. Open the hot water faucets until all air is
eliminated from the system.
4. Make certain the heater is full of water.
COMPLETE FAILURE OF THE HEATING
ELEMENTS WILL RESULT IF THEY ARE
NOT COMPLETELY IMMERSED IN WATER
AT ALL TIMES.
5. Turn the WATER HEATER breaker ON.
To maintain water heater properly, drain whenever
the possibility of freezing occurs and frequently
inspect lines and connections for leaks.
REFER TO OWNER’S MANUAL PACKET FOR
INSTRUCTIONS AND WARRANTY INFORMATION.
M a k e c e r t a i n t h e h o t w a t e r l i n e s a r e a i r
f r e e , i n d i c a t i n g t h e w a t e r h e a t e r i s f u l l .
Damage will occur to water heater if it is not
full when turned on.
! WARNING
W
ATER
H
EATER
(F
IG
. 7.5.1)
PORT FUEL TANK WATER MANIFOLD WATER HEATER WATER TANK
FWD