Hayward H250 User Manual

37
SECTION 7. TROUBLESHOOTING
! WARNING: For qualied service personnel ONLY!
This procedure assumes that the lter system is operating. Jumper wires are used for system checkout
only. Remove all jumper wires following system checkout or damage to heater may result.
From page 36.
Does the main burner re?
Does the main burner re?
Replace the system switch.
Does the main burner re?
Does the main burner re?
Remove jumper from thermostat
terminals.
Jump across each of the high
limits.
Jump across system switch
terminals.
Jump across each of the high
temperature limiter terminals.
Be sure the manual reset
high temperature limiter is not
thrown.
Replace the high temperature
limiter switch that caused the
heater to re.
Call Hayward Technical Service:
Pomona, CA (909) 594-1600
Elizabeth, NJ (908) 351-5400.
Replace the high limit that caused
the heater to re.
NO
NO
NO
YES
YES
YES
YES

Hayward H250 Specifications

General

Model	H250
Category	Swimming Pool Heater
Thermal Efficiency	80%
Maximum Working Pressure	50 psi
BTU Input	250, 000 BTU
Heat Exchanger	Cupro-Nickel
Ignition Type	Direct Spark
BTU Output	200, 000 BTU/hr
Ignition	Direct Spark Ignition