User's Manual Part 1
8 I-Wave Installation Guide
Copyright © 2006 Intermatic, Inc.
Valve/Pump Switch (P42343ME)
 Designed for aftermarket and retrot applications, the P4243ME is 
most suited for controlling up to two different circuits associated with 
pool/spa combinations but can also be used to control all the equipment 
typically needed in connection with water features, water gardening, 
solar heating, and other similar applications. This unit snaps into almost 
any Intermatic enclosure and features two 3HP double pole relays, 
one of which can be controlled by an external timer, 24 volt supply for 
up to three valve actuators, automatic HIGH/LOW water temperature 
selector, heater connection circuit, and push button control for each 
load with indicator lights on the face of the control. In addition, the unit 
has connections for a hard-wired or wireless remote and a master switch 
controller.
120 or 208-240 Volt Input Voltage
Controls up to three valve actuators 
Switches heater thermostat 
Remote control capabilities
Shipping Weight — 3 lbs. (1.4 kg) 
Agency Approval — CSA/C-US
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CONTACT RATINGS – EACH CIRCUIT
17A Resistive, 120/240 VAC., 50/60 Hz
1.5 HP @ 120 VAC., 50/60 Hz
3.0 HP @ 240 VAC., 50/60 Hz
10 Amp Tungsten, 120/240 VAC, 50/60 Hz
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24-Volt Valve Actuator (PE24VA)
Designed with quality in mind, Intermatic’s 24-volt valve actuators 
provide reliable control of 2-way and 3-way diverter valves for pool/
spa combinations and water features. The water ow can be altered 
for specic applications through the adjustable cam, which rotates 
diverter valves to multiple degree settings. The cam settings can be 
easily adjusted by simply removing the lid. These valve actuators are 
compatible with all pool/spa valves currently offered in the industry and 
will retrot into all pool/spa control systems.
24VAC Input Voltage
Automates compatible diverter 
valves for pool/spa combos
Adjustable cam rotates diverter 
valves to multiple degree settings
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Designed to operate most 2-way and 3-way diverter 
valves 
Shipping Weight - 3 lbs. (1.4 kg) 
Agency Approval - CSA/C-US
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Panel-Mounted Transceiver (PE650) and Antenna (0000000)
The main function of the Panel-Mounted Transceiver is to take commands from 
the Wireless Hand-Held Transceiver and hand them off to two mechanisms 
(P1353ME and/or P4243ME) in the I-Wave Enclosure box. This unit can control:
One P1353ME unit and one P4243ME unit
Two P1353ME units
Two P4243ME units
In cases where the two devices are too far apart for direct communication, a 
Transceiver Repeater Module (HA04C) will relay commands between the two 
devices. Shown here with its removable antenna (0000000).
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