Install Instructions

Installation
7
PVC Male Nipple
Rubber Coupling
MF 135T or MF-260T
Heat Exchanger
FIG. 4 POOL PIPING CONNECTION MF-135T AND MF-260T ONLY
on
off
PWM
24V only
1
2
C
R
Power
Com
N/O
3
4
5
6
7
No power
N
/C
S
ensor
24 V Low Vo l t a g e Wiring
120 V High Vo l t a g e Wiring
Tekmar 150
Thermostatic Control
F
low Switch
McDonnell Miller FS4-3
Honeywell R8285D
Transformer / Relay
To Boiler Thermostat Terminals
Circulator
H
N
120
RC
G
1
3
4
6
FIG. 3-FIELD WIRING
Note: Recommend pipe thread sealant - Loctite 30561