22
3. Observe proper wire colors while making electrical
connections. Many electronic controls are polari-
ty sensitive. Components damaged by improper
electrical installation are not covered by warranty.
4. Provide overload protection and a disconnect
means for equipment serviceability as required by
local and state code.
5. Install heater controls, thermostats, or building
management systems in accordance with the ap-
plicable manufacturers’ instructions.
6. Conduit should not be used as the earth ground.
Field Wiring Connection
Fig. 19: Wiring Location
A
DANGER: SHOCK HAZARD
Make sure electrical power to the heater is disconnect-
ed to avoid potential serious injury or damage to com-
ponents.
A
CAUTION:
Label all wires prior to disconnection
when servicing controls. Wiring errors can cause
improper and dangerous operation. Verify proper
operation after servicing.
Fig. 20: On-Off Wiring Connections
NOTE:
A grounding electrode conductor shall
be used to connect the equipment grounding
conductors, the equipment enclosures, and the
grounded service conductor to the grounding
electrode.
Summary of Contents for Raypak Delta Limited 399B
Page 39: ...39 Wiring Diagram Models 399B 1259B...
Page 40: ...40 Wiring Diagram Models 1529B 2339B...
Page 51: ...51 DIAGNOSTIC DETAIL 12 J 7 J 6 J 5 J 3 0 2 0 16 S 1 F 2 F 3 F 4 F BLOWER DETAIL...
Page 53: ...53 13 J 8 J 10 J 11 J 4 J 2 J 3 J 6 C 14 J 9 J 1 J CONTROL BOX DETAILS...
Page 57: ...57 ILLUSTRATED PARTS LIST MODELS 989B 2339B 10 J 3 O 5 O...
Page 58: ...58 12 H 6 H 7 H 8 H 2 H 9 H 3 H 5 H 1 H 4 H 1 P HEAT EXCHANGER DETAILS BURNER ASSEMBLY DETAILS...
Page 59: ...59 CONTROL BOX DETAILS 9 J 8 J 23 S 13 J 10 J 3 O 10 J 3 O 5 O FRONT SWITCH DETAILS...
Page 66: ...66...
Page 67: ...67 Raypak Inc 2151 Eastman Avenue Oxnard CA 93030 805 278 5300 Litho in U S A NOTES...
