Owner`s manual

4211-145 06-25-10
AK 17, 20, 30, 3K20, 3K24, 3K28 & 3K36
System Installation and Service Instructions
Page 11
DIAGRAM 18 (K30 & K60 Controls)
DIAGRAM 19 (K30 & K60 Controls & Steam Head Insulator)
DIAGRAM 20 (K30 & K60 Controls)
STEAM
CONTROL
(4 feet up not directly
over steamhead)
TEMPERATURE
SENSOR CABLE
(K60 or K30 only)
TEMPERATURE
SENSOR
(K60 or K30 only)
CONTROL
CABLE
6" MIN -
7'
MAX
DIAGRAM 17 (K30 & K60 Controls)
CONTROL
HOUSING
DECORATIVE CONTROL
COVER PLATE
CONTROL HOUSING
MOUNTING SCREWS
2" DIAMETER
HOLE IN FINISHED
WALL
MOUNTING
BRACKET
(DO NOT OVER
TIGHTEN)
J4
SK1
TB2
SK4
SK3
G2
G1
STEAM
CONTROL
OPTIONAL AUTOMATIC
DRAIN CONNECTION
TEMPERATURE SENSOR PLUG (J4)
STEAM CONTROL PLUG
R30K (S30)
K30 PRIMARY (S30)
KT60/K60 PRIMARY (S60A)
KT60/K60 SECONDARY (S60B)
TEMPERATURE
SENSOR
(K60 or K30 only)
DIAGRAM 21 (R30K Control)
R30K
STEAM
CONTROL
CONTROL
CABLE
DIAGRAM 22 (R30K Control)
APPLY SEALANT
(100% SILICONE CAULK)
TILE UP TO 1-3/4"
DIAMETER HOLE IN
FINISHED WALL
(OPTIONAL NUT IF BACK OF
WALL IS ACCESSIBLE)
S30
S60A
S60B
R30K
ROUGH-IN
CONTROL
SEALANT
(MUST FILL
GROUT LINE FOR
TILE WALLS
SEALANT
(MUST FILL
GROUT LINE FOR
TILE WALLS
STEAM HEAD INSULATOR
K30 & K60 Control